[{"data":1,"prerenderedAt":384},["ShallowReactive",2],{"blog-how-to-select-the-right-release-agent-for-rtm-en":3},{"id":4,"attributes":5},345,{"content":6,"createdAt":7,"updatedAt":8,"publishedAt":9,"slug":10,"title":11,"summary":12,"views":13,"locale":14,"cover":15,"cate_blog":69,"products":80,"seo":375,"author":381,"localizations":382},">## Introduction: RTM Is More Sensitive to Interface Stability\n>In the composite manufacturing industry, RTM (Resin Transfer Molding) is widely used in automotive components, wind turbine blades, UAV structures, railway parts, and industrial composites due to its high production efficiency, excellent dimensional accuracy, and suitability for mass production.\n>However, compared with hand lay-up and vacuum infusion processes, RTM places much higher demands on mold surface stability. Since resin is injected, flows, impregnates, and cures inside a closed mold, an unsuitable release agent can easily lead to:\n>- Mold sticking\n>- Reduced release cycles\n>- Fish eyes\n>- Pinholes\n>- Loss of surface gloss\n>- Resin flow issues\n>- Surface contamination\n>Therefore, selecting the right release agent and applying it correctly are critical factors that directly affect surface quality, mold life, and production efficiency in RTM manufacturing.\n\n---\n\n# 1. Why Does RTM Require Higher-Performance Release Agents?\n\nThe characteristics of the RTM process create higher requirements for mold release systems.\n\nUnlike open-mold processes, RTM typically involves:\n\n| RTM Process Characteristics | Release Agent Requirements |\n|----------------------------|----------------------------|\n| Closed mold molding | Stable release film |\n| Resin injection under pressure | Resistant to resin washout |\n| High surface quality requirements | Low residue and contamination |\n| Continuous production cycles | High release durability |\n| Precision dimensional control | Uniform film thickness |\n\nIf a release agent lacks chemical resistance, it may dissolve or migrate during resin flow, resulting in surface defects and inconsistent part quality.\n\nFor this reason, semi-permanent release agents have become the preferred solution for RTM applications, replacing traditional mold release waxes in many composite manufacturing operations.\n\n---\n\n# 2. Which Types of Release Agents Are Suitable for RTM?\n\nSeveral types of release agents are commonly used in the composites industry.\n\n| Release Agent Type | RTM Suitability | Recommendation |\n|-------------------|----------------|---------------|\n| Mold Release Wax | Moderate | ★★ |\n| PVA Release Agent | Conditional | ★★ |\n| Water-Based Release Agent | Suitable for Some Applications | ★★★ |\n| Semi-Permanent Release Agent | Best Choice | ★★★★★ |\n\nFor RTM applications, semi-permanent release agents generally provide the most stable and reliable performance.\n\n### Key Advantages\n\n- High number of release cycles\n- Uniform film formation\n- Excellent resin resistance\n- No interference with resin flow\n- Reduced fish-eye and pinhole defects\n- Improved surface finish quality\n\nThey perform particularly well with [epoxy](https://www.chinareleaseagent.com/product/epoxy-resin-release-agent/), vinyl ester, and unsaturated polyester resin systems.\n\n\n![RTM carbon fiber composite parts used in automotive, aerospace, industrial equipment, marine, wind energy, and electronics applications](https://assets.chinareleaseagent.com/Chat_GPT_Image_2026_5_29_15_24_10_bd40b56a91.webp)\n\n---\n\n# 3. Key Factors When Selecting an [RTM Release Agent](https://www.chinareleaseagent.com/product/carbon-fiber-release-agent/)\n\nMany buyers focus only on release cycles when evaluating release agents. However, RTM applications require consideration of several critical performance indicators.\n\n| Performance Indicator | Recommended Requirement |\n|----------------------|--------------------------|\n| Heat Resistance | ≥200°C |\n| Resin Resistance | Excellent |\n| Film Uniformity | Excellent |\n| Surface Residue | Extremely Low |\n| Release Durability | High |\n| Gloss Retention | Good |\n| Epoxy Compatibility | Excellent |\n\nFor automotive carbon fiber components, high-end industrial composites, and aerospace applications, low residue and superior surface quality are often more important than simply achieving the highest number of release cycles.\n\n\n![Carbon fiber release agent with applications in various carbon fiber composite products](https://assets.chinareleaseagent.com/uploads/carbon_fiber_release_agent_1_099c4335b5.webp)\n\n\n---\n\n# 4. Recommended Application Parameters for RTM Processes\n\nEven the highest-quality release agent can underperform if applied incorrectly.\n\nThe following parameters can serve as general guidelines.\n\n## 4.1 Mold Preparation\n\nFor new molds or molds that have been thoroughly cleaned:\n\n1. Remove all previous release agent residues.\n2. Eliminate oil, grease, and dust contamination.\n3. Ensure the mold surface is completely dry.\n\nThe cleaner the mold surface, the more stable and durable the release film will be.\n\n---\n\n## 4.2 Number of Coats\n\nRecommended application:\n\n| Mold Condition | Recommended Coats |\n|---------------|------------------|\n| New Mold | 4–6 Coats |\n| Conditioned Mold | 2–3 Coats |\n| Local Touch-Up | 1–2 Coats |\n\nEach coat should be applied thinly and evenly.\n\nExcessively thick films may actually increase the risk of defects.\n\n---\n\n## 4.3 Drying Time\n\nRecommended drying time between coats:\n\n| Ambient Temperature | Drying Time |\n|--------------------|------------|\n| 20°C | 15–20 Minutes |\n| 25°C | 10–15 Minutes |\n| Above 30°C | 5–10 Minutes |\n\nAllow complete solvent evaporation before applying the next coat.\n\n---\n\n## 4.4 Temperature Window\n\nTypical RTM mold operating temperatures:\n\n| Resin System | Mold Temperature |\n|-------------|----------------|\n| Epoxy Resin | 60–120°C |\n| Vinyl Ester Resin | 40–90°C |\n| Unsaturated Polyester Resin | 30–80°C |\n\nA high-quality semi-permanent release agent should maintain stable performance throughout these temperature ranges.\n\n---\n\n# 5. How to Prevent Common [RTM Demolding Problems](https://www.chinareleaseagent.com/composite-release-agent/)?\n\nIn practice, most demolding issues are not caused by the release agent itself but by improper application procedures.\n\n## Mold Sticking\n\n### Possible Causes\n\n- Insufficient release agent application\n- Missed areas on the mold surface\n- Incomplete curing of the release film\n\n### Solutions\n\n- Increase the number of application coats\n- Extend curing time\n- Pay special attention to corners and complex geometries\n\n---\n\n## Fish Eyes and Pinholes\n\n### Possible Causes\n\n- Mold contamination\n- Excessive release agent application\n- High residue levels\n\n### Solutions\n\n- Use a low-residue semi-permanent release agent\n- Apply thin, uniform coatings\n- Maintain a clean working environment\n\n---\n\n## Reduced Release Cycles\n\n### Possible Causes\n\n- Resin attack on the release film\n- Excessive mold temperatures\n- Improper cleaning procedures\n\n### Solutions\n\n- Reapply release agent periodically\n- Select a release agent with stronger resin resistance\n- Avoid frequent cleaning with aggressive solvents\n\n---\n\n# Conclusion: Recommended Release Agent Selection for RTM\n\nFor RTM applications, stable release performance depends not only on the release agent itself but also on its compatibility with the resin system, mold condition, and application process.\n\nOverall, semi-permanent release agents remain the most reliable and widely used solution for RTM manufacturing. They effectively reduce mold sticking, fish eyes, pinholes, and other surface defects while improving release cycles and surface quality.\n\nFor manufacturers using epoxy, vinyl ester, or unsaturated polyester resin systems, low-residue, high-temperature-resistant, and resin-resistant semi-permanent release agents should be prioritized. At the same time, proper control of coating thickness, drying time, and operating temperature is essential.\n\nThe right release agent selection and application strategy can significantly improve product yield, enhance surface quality, reduce mold maintenance costs, and increase overall production efficiency and long-term profitability.","2026-05-29T07:42:41.068Z","2026-05-30T05:21:53.608Z","2026-05-29T07:42:43.704Z","how-to-select-the-right-release-agent-for-rtm","How to Select the Right Release Agent for RTM: Application Parameters and Best Practices","In the composite manufacturing industry, RTM (Resin Transfer Molding) is widely used in automotive components, wind turbine blades, UAV structures......",null,"en",{"data":16},{"id":17,"attributes":18},609,{"name":19,"alternativeText":20,"caption":21,"width":22,"height":23,"formats":24,"hash":63,"ext":26,"mime":30,"size":64,"url":65,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":67,"updatedAt":68},"rtm-release-agent-selection-guide-cover.webp","RTM release agent selection guide showing resin transfer molding process and carbon fiber composite mold production","How to Select the Right Release Agent for RTM: Application parameters, release performance, and best practices for stable composite manufacturing.",1619,971,{"large":25,"small":36,"medium":45,"thumbnail":54},{"ext":26,"url":27,"etag":28,"hash":29,"mime":30,"name":31,"path":13,"size":32,"width":33,"height":34,"sizeInBytes":35},".webp","https://assets.chinareleaseagent.com/large_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3.webp","36881b9bd24072060b2cfe0ed11138a0","large_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3","image/webp","large_ChatGPT Image 2026年5月29日 15_19_09.webp",85.18,1000,600,85182,{"ext":26,"url":37,"etag":38,"hash":39,"mime":30,"name":40,"path":13,"size":41,"width":42,"height":43,"sizeInBytes":44},"https://assets.chinareleaseagent.com/small_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3.webp","7809760ed1be051deab7f953b8cf2a92","small_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3","small_ChatGPT Image 2026年5月29日 15_19_09.webp",33.3,500,300,33296,{"ext":26,"url":46,"etag":47,"hash":48,"mime":30,"name":49,"path":13,"size":50,"width":51,"height":52,"sizeInBytes":53},"https://assets.chinareleaseagent.com/medium_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3.webp","7ae586453b4811c48ebb2090140e63e8","medium_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3","medium_ChatGPT Image 2026年5月29日 15_19_09.webp",58.62,750,450,58620,{"ext":26,"url":55,"etag":56,"hash":57,"mime":30,"name":58,"path":13,"size":59,"width":60,"height":61,"sizeInBytes":62},"https://assets.chinareleaseagent.com/thumbnail_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3.webp","7277b8778a26bb368fc3cb0573c94784","thumbnail_Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3","thumbnail_ChatGPT Image 2026年5月29日 15_19_09.webp",10.64,245,147,10644,"Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3",164.81,"https://assets.chinareleaseagent.com/Chat_GPT_Image_2026_5_29_15_19_09_0ff21adea3.webp","aws-s3","2026-05-29T07:35:13.892Z","2026-05-29T07:36:42.758Z",{"data":70},{"id":71,"attributes":72},3,{"name":73,"createdAt":74,"updatedAt":75,"publishedAt":76,"slug":77,"description":78,"sort":79,"locale":14},"Technical Guides & Know-How","2025-10-24T02:09:26.568Z","2026-05-08T06:47:31.761Z","2025-10-24T02:12:10.929Z","technical-guides-know-how","这是你建立“权威性”和“信任状”的地方，用于教育客户和解答基础性、对比性问题。",2,{"data":81},[82,238],{"id":83,"attributes":84},9,{"createdAt":85,"updatedAt":86,"publishedAt":87,"name":88,"Model":89,"Origin":90,"Applications":91,"Properties":92,"PH":93,"Density":13,"Dimensions":13,"Storage":94,"Transportation":95,"slug":96,"sort":71,"flashPoint":97,"freezingPoint":98,"useTemperature":99,"package":100,"shelfLife":101,"dilutionRatio":102,"description":103,"advantagesTitle":13,"locale":14,"cover":104,"images":131,"cate_product":228},"2025-09-05T03:23:08.431Z","2026-05-08T06:47:31.897Z","2025-09-05T03:27:16.406Z","Epoxy Resin Release Agent","JY-8100","China","Epoxy composite molds, resin cast parts, and industrial resin forming processes.","Good release layer integrity, lower residue risk, and process-stable performance.","6-8","Store in a cool, dry place indoors","7-20 days","epoxy-resin-release-agent","> 93°C"," -7℃","70-250℃","50kg/barrel,200kg/barrel","12 months","5-35 times","Water-based release agent for epoxy resin molding with improved demolding consistency. Suitable for reducing residue transfer and improving finished surface appearance.",{"data":105},{"id":106,"attributes":107},134,{"name":108,"alternativeText":109,"caption":110,"width":111,"height":111,"formats":112,"hash":126,"ext":26,"mime":30,"size":127,"url":128,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":129,"updatedAt":130},"covercomposite_2.webp","Epoxy resin release agent in electronic component casing demolding application","Epoxy resin release agent ensures smooth electronic component casing molding",640,{"small":113,"thumbnail":119},{"ext":26,"url":114,"hash":115,"mime":30,"name":116,"path":13,"size":117,"width":42,"height":42,"sizeInBytes":118},"https://assets.chinareleaseagent.com/uploads/small_covercomposite_2_a4a97b2c2a.webp","small_covercomposite_2_a4a97b2c2a","small_covercomposite_2.webp",10.77,10774,{"ext":26,"url":120,"hash":121,"mime":30,"name":122,"path":13,"size":123,"width":124,"height":124,"sizeInBytes":125},"https://assets.chinareleaseagent.com/uploads/thumbnail_covercomposite_2_a4a97b2c2a.webp","thumbnail_covercomposite_2_a4a97b2c2a","thumbnail_covercomposite_2.webp",2.4,156,2404,"covercomposite_2_a4a97b2c2a",17.71,"https://assets.chinareleaseagent.com/uploads/covercomposite_2_a4a97b2c2a.webp","2025-09-19T03:35:09.695Z","2026-02-24T04:26:30.498Z",{"data":132},[133,156,180,204],{"id":134,"attributes":135},284,{"name":136,"alternativeText":137,"caption":13,"width":111,"height":111,"formats":138,"hash":151,"ext":26,"mime":30,"size":152,"url":153,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":154,"updatedAt":155},"epoxy_resin_release_agent_1.webp","Composite release agent application image",{"small":139,"thumbnail":145},{"ext":26,"url":140,"hash":141,"mime":30,"name":142,"path":13,"size":143,"width":42,"height":42,"sizeInBytes":144},"https://assets.chinareleaseagent.com/uploads/small_epoxy_resin_release_agent_1_6ef31a1585.webp","small_epoxy_resin_release_agent_1_6ef31a1585","small_epoxy_resin_release_agent_1.webp",14.16,14156,{"ext":26,"url":146,"hash":147,"mime":30,"name":148,"path":13,"size":149,"width":124,"height":124,"sizeInBytes":150},"https://assets.chinareleaseagent.com/uploads/thumbnail_epoxy_resin_release_agent_1_6ef31a1585.webp","thumbnail_epoxy_resin_release_agent_1_6ef31a1585","thumbnail_epoxy_resin_release_agent_1.webp",3.1,3098,"epoxy_resin_release_agent_1_6ef31a1585",22.6,"https://assets.chinareleaseagent.com/uploads/epoxy_resin_release_agent_1_6ef31a1585.webp","2025-09-29T06:55:48.876Z","2026-03-04T14:22:19.825Z",{"id":157,"attributes":158},285,{"name":159,"alternativeText":160,"caption":161,"width":111,"height":111,"formats":162,"hash":175,"ext":26,"mime":30,"size":176,"url":177,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":178,"updatedAt":179},"electronic-housing-mold-release-agent.webp","Mold release agent for epoxy resin electronic housings manufacturing","Electronic housings treated with epoxy resin release agent",{"small":163,"thumbnail":169},{"ext":26,"url":164,"hash":165,"mime":30,"name":166,"path":13,"size":167,"width":42,"height":42,"sizeInBytes":168},"https://assets.chinareleaseagent.com/uploads/small_epoxy_resin_release_agent_3_2869ebdb8b.webp","small_epoxy_resin_release_agent_3_2869ebdb8b","small_epoxy_resin_release_agent_3.webp",9.17,9172,{"ext":26,"url":170,"hash":171,"mime":30,"name":172,"path":13,"size":173,"width":124,"height":124,"sizeInBytes":174},"https://assets.chinareleaseagent.com/uploads/thumbnail_epoxy_resin_release_agent_3_2869ebdb8b.webp","thumbnail_epoxy_resin_release_agent_3_2869ebdb8b","thumbnail_epoxy_resin_release_agent_3.webp",2.32,2322,"epoxy_resin_release_agent_3_2869ebdb8b",13.73,"https://assets.chinareleaseagent.com/uploads/epoxy_resin_release_agent_3_2869ebdb8b.webp","2025-09-29T06:56:08.648Z","2026-02-24T04:28:29.806Z",{"id":181,"attributes":182},223,{"name":183,"alternativeText":184,"caption":185,"width":111,"height":111,"formats":186,"hash":199,"ext":26,"mime":30,"size":200,"url":201,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":202,"updatedAt":203},"epoxy-resin-release-agent-resin-crafts.webp","Mold release agent used in resin craft production for flawless finish","Resin crafts treated with epoxy resin release agent",{"small":187,"thumbnail":193},{"ext":26,"url":188,"hash":189,"mime":30,"name":190,"path":13,"size":191,"width":42,"height":42,"sizeInBytes":192},"https://assets.chinareleaseagent.com/uploads/small_epoxy_resin_release_agent_4_1b9f207027.webp","small_epoxy_resin_release_agent_4_1b9f207027","small_epoxy_resin_release_agent_4.webp",12.42,12424,{"ext":26,"url":194,"hash":195,"mime":30,"name":196,"path":13,"size":197,"width":124,"height":124,"sizeInBytes":198},"https://assets.chinareleaseagent.com/uploads/thumbnail_epoxy_resin_release_agent_4_1b9f207027.webp","thumbnail_epoxy_resin_release_agent_4_1b9f207027","thumbnail_epoxy_resin_release_agent_4.webp",2.49,2492,"epoxy_resin_release_agent_4_1b9f207027",20.29,"https://assets.chinareleaseagent.com/uploads/epoxy_resin_release_agent_4_1b9f207027.webp","2025-09-25T03:24:24.791Z","2026-02-24T04:27:37.562Z",{"id":205,"attributes":206},283,{"name":207,"alternativeText":208,"caption":209,"width":111,"height":111,"formats":210,"hash":223,"ext":26,"mime":30,"size":224,"url":225,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":226,"updatedAt":227},"epoxy-resin-release-agent-electronic-housing.webp","Epoxy resin release agent applied on electronic component housing for smooth demolding","Application of epoxy resin release agent on electronic component housing",{"small":211,"thumbnail":217},{"ext":26,"url":212,"hash":213,"mime":30,"name":214,"path":13,"size":215,"width":42,"height":42,"sizeInBytes":216},"https://assets.chinareleaseagent.com/uploads/small_epoxy_resin_release_agent_2_b9396201d3.webp","small_epoxy_resin_release_agent_2_b9396201d3","small_epoxy_resin_release_agent_2.webp",10.85,10850,{"ext":26,"url":218,"hash":219,"mime":30,"name":220,"path":13,"size":221,"width":124,"height":124,"sizeInBytes":222},"https://assets.chinareleaseagent.com/uploads/thumbnail_epoxy_resin_release_agent_2_b9396201d3.webp","thumbnail_epoxy_resin_release_agent_2_b9396201d3","thumbnail_epoxy_resin_release_agent_2.webp",2.45,2448,"epoxy_resin_release_agent_2_b9396201d3",16.77,"https://assets.chinareleaseagent.com/uploads/epoxy_resin_release_agent_2_b9396201d3.webp","2025-09-29T06:48:59.376Z","2026-02-24T04:28:28.080Z",{"data":229},{"id":71,"attributes":230},{"name":231,"createdAt":232,"updatedAt":233,"publishedAt":234,"sort":71,"slug":235,"title":236,"description":237,"locale":14},"Composite Release Agent","2025-07-28T15:30:50.923Z","2026-03-04T13:41:05.456Z","2025-07-28T15:38:24.948Z","composite-release-agent","High-Performance Composite Release Agent ","Advanced mold protection for intricate carbon fiber and FRP",{"id":239,"attributes":240},8,{"createdAt":241,"updatedAt":242,"publishedAt":243,"name":244,"Model":89,"Origin":90,"Applications":245,"Properties":246,"PH":93,"Density":13,"Dimensions":13,"Storage":94,"Transportation":95,"slug":247,"sort":79,"flashPoint":97,"freezingPoint":98,"useTemperature":99,"package":100,"shelfLife":101,"dilutionRatio":102,"description":248,"advantagesTitle":13,"locale":14,"cover":249,"images":274,"cate_product":372},"2025-09-05T01:57:28.283Z","2026-05-08T06:47:31.887Z","2025-09-05T02:03:06.746Z","Glass Fiber Release Agent","Fiberglass products, FRP parts, and composite mold manufacturing.","Dilutable system, smooth release, and reduced post-mold cleanup.","glass-fiber-release-agent","Water-based release agent for fiberglass and FRP molding. Designed to improve demolding consistency and help maintain cleaner mold cavities.",{"data":250},{"id":251,"attributes":252},133,{"name":253,"alternativeText":254,"caption":255,"width":111,"height":111,"formats":256,"hash":269,"ext":26,"mime":30,"size":270,"url":271,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":272,"updatedAt":273},"covercomposite_1.webp","Fiberglass  release agent in wind turbine blades demolding application","Fiberglass  release agent ensures smooth wind turbine blades molding",{"small":257,"thumbnail":263},{"ext":26,"url":258,"hash":259,"mime":30,"name":260,"path":13,"size":261,"width":42,"height":42,"sizeInBytes":262},"https://assets.chinareleaseagent.com/uploads/small_covercomposite_1_f578e58e88.webp","small_covercomposite_1_f578e58e88","small_covercomposite_1.webp",2.53,2528,{"ext":26,"url":264,"hash":265,"mime":30,"name":266,"path":13,"size":267,"width":124,"height":124,"sizeInBytes":268},"https://assets.chinareleaseagent.com/uploads/thumbnail_covercomposite_1_f578e58e88.webp","thumbnail_covercomposite_1_f578e58e88","thumbnail_covercomposite_1.webp",0.59,588,"covercomposite_1_f578e58e88",4.08,"https://assets.chinareleaseagent.com/uploads/covercomposite_1_f578e58e88.webp","2025-09-19T03:35:09.680Z","2026-02-24T04:26:29.683Z",{"data":275},[276,300,324,348],{"id":277,"attributes":278},226,{"name":279,"alternativeText":280,"caption":281,"width":111,"height":111,"formats":282,"hash":295,"ext":26,"mime":30,"size":296,"url":297,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":298,"updatedAt":299},"fiberglass-mold-release-agent-product.webp","Mold release agent for fiberglass applications and finished parts"," Fiberglass release agent main applications image",{"small":283,"thumbnail":289},{"ext":26,"url":284,"hash":285,"mime":30,"name":286,"path":13,"size":287,"width":42,"height":42,"sizeInBytes":288},"https://assets.chinareleaseagent.com/uploads/small_glass_fiber_release_agent_1_3fc1253466.webp","small_glass_fiber_release_agent_1_3fc1253466","small_glass_fiber_release_agent_1.webp",10.89,10886,{"ext":26,"url":290,"hash":291,"mime":30,"name":292,"path":13,"size":293,"width":124,"height":124,"sizeInBytes":294},"https://assets.chinareleaseagent.com/uploads/thumbnail_glass_fiber_release_agent_1_3fc1253466.webp","thumbnail_glass_fiber_release_agent_1_3fc1253466","thumbnail_glass_fiber_release_agent_1.webp",2.36,2364,"glass_fiber_release_agent_1_3fc1253466",17.57,"https://assets.chinareleaseagent.com/uploads/glass_fiber_release_agent_1_3fc1253466.webp","2025-09-25T03:48:53.536Z","2026-02-24T04:27:40.214Z",{"id":301,"attributes":302},225,{"name":303,"alternativeText":304,"caption":305,"width":111,"height":111,"formats":306,"hash":319,"ext":26,"mime":30,"size":320,"url":321,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":322,"updatedAt":323},"fiberglass-release-agent-for-wind-turbine-blades.webp","Fiberglass release agent applied on wind turbine blades for smooth demolding","Application of fiberglass release agent on wind turbine blades",{"small":307,"thumbnail":313},{"ext":26,"url":308,"hash":309,"mime":30,"name":310,"path":13,"size":311,"width":42,"height":42,"sizeInBytes":312},"https://assets.chinareleaseagent.com/uploads/small_glass_fiber_release_agent_2_acac23d80f.webp","small_glass_fiber_release_agent_2_acac23d80f","small_glass_fiber_release_agent_2.webp",5.92,5924,{"ext":26,"url":314,"hash":315,"mime":30,"name":316,"path":13,"size":317,"width":124,"height":124,"sizeInBytes":318},"https://assets.chinareleaseagent.com/uploads/thumbnail_glass_fiber_release_agent_2_acac23d80f.webp","thumbnail_glass_fiber_release_agent_2_acac23d80f","thumbnail_glass_fiber_release_agent_2.webp",1.5,1502,"glass_fiber_release_agent_2_acac23d80f",8.83,"https://assets.chinareleaseagent.com/uploads/glass_fiber_release_agent_2_acac23d80f.webp","2025-09-25T03:48:53.283Z","2026-02-24T04:27:39.264Z",{"id":325,"attributes":326},228,{"name":327,"alternativeText":328,"caption":329,"width":111,"height":111,"formats":330,"hash":343,"ext":26,"mime":30,"size":344,"url":345,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":346,"updatedAt":347},"composite-release-agent-for-car-hood.webp","High-performance fiberglass release agent ensures flawless car hood surface","Smooth demolding of car hood using fiberglass release agent",{"small":331,"thumbnail":337},{"ext":26,"url":332,"hash":333,"mime":30,"name":334,"path":13,"size":335,"width":42,"height":42,"sizeInBytes":336},"https://assets.chinareleaseagent.com/uploads/small_glass_fiber_release_agent_3_9e68c4d4c5.webp","small_glass_fiber_release_agent_3_9e68c4d4c5","small_glass_fiber_release_agent_3.webp",5.05,5052,{"ext":26,"url":338,"hash":339,"mime":30,"name":340,"path":13,"size":341,"width":124,"height":124,"sizeInBytes":342},"https://assets.chinareleaseagent.com/uploads/thumbnail_glass_fiber_release_agent_3_9e68c4d4c5.webp","thumbnail_glass_fiber_release_agent_3_9e68c4d4c5","thumbnail_glass_fiber_release_agent_3.webp",1.25,1252,"glass_fiber_release_agent_3_9e68c4d4c5",7.67,"https://assets.chinareleaseagent.com/uploads/glass_fiber_release_agent_3_9e68c4d4c5.webp","2025-09-25T03:48:53.586Z","2026-02-24T04:27:41.749Z",{"id":349,"attributes":350},227,{"name":351,"alternativeText":352,"caption":353,"width":111,"height":111,"formats":354,"hash":367,"ext":26,"mime":30,"size":368,"url":369,"previewUrl":13,"provider":66,"provider_metadata":13,"createdAt":370,"updatedAt":371},"fiberglass-roofing-sheets-mold-release.webp","Mold release agent for fiberglass roofing sheet manufacturing","Fiberglass roofing sheets treated with release agent",{"small":355,"thumbnail":361},{"ext":26,"url":356,"hash":357,"mime":30,"name":358,"path":13,"size":359,"width":42,"height":42,"sizeInBytes":360},"https://assets.chinareleaseagent.com/uploads/small_glass_fiber_release_agent_4_59c0518a16.webp","small_glass_fiber_release_agent_4_59c0518a16","small_glass_fiber_release_agent_4.webp",11.35,11346,{"ext":26,"url":362,"hash":363,"mime":30,"name":364,"path":13,"size":365,"width":124,"height":124,"sizeInBytes":366},"https://assets.chinareleaseagent.com/uploads/thumbnail_glass_fiber_release_agent_4_59c0518a16.webp","thumbnail_glass_fiber_release_agent_4_59c0518a16","thumbnail_glass_fiber_release_agent_4.webp",2.48,2482,"glass_fiber_release_agent_4_59c0518a16",18.49,"https://assets.chinareleaseagent.com/uploads/glass_fiber_release_agent_4_59c0518a16.webp","2025-09-25T03:48:53.584Z","2026-02-24T04:27:40.873Z",{"data":373},{"id":71,"attributes":374},{"name":231,"createdAt":232,"updatedAt":233,"publishedAt":234,"sort":71,"slug":235,"title":236,"description":237,"locale":14},{"id":376,"metaTitle":377,"metaDescription":378,"metaRobots":379,"canonicalURL":13,"metaViewport":380,"metaKeywords":13,"jsonLd":13},2004,"RTM Release Agent Selection Guide | Best Practices","Learn how to choose the right RTM release agent, including coating methods, drying times, and temperature guidelines for stable molding.","index,follow","width=device-width, initial-scale=1",{"data":13},{"data":383},[],1781850895914]