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Semi-Rigid polyurethane foam release agent with finished products
Semi-Rigid polyurethane foam release agent with finished products image
Semi-rigid polyurethane foam release agent for helmet production image
High-performance semi-rigid PU foam release agent for car door panels image
Semi-rigid PU foam mold release agent for automotive armrests image

PU Foam Release Agent for Semi-Rigid PU Foam

Water-based release agent for semi-rigid polyurethane foam applications. Helps optimize release quality while reducing residue and post-process cleanup.

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Advantages of this Solvent Based Concrete Stripper

  • Cost-Effectiveness., Dilutable with water this liquid release agent has a dilution ratio of 5-35 times, making it a highly cost-effective solution.
  • Superior Surface Finish,This non-staining release agent leaves no residue, ensuring a smooth, bright finish on your final products.
  • Reduced Defects,Our unique formula guarantees a smooth release, minimizing defects like warping, cracking, scratches, or uneven textures.
  • Reduced Residue,This product reduces mold residue , cutting cleaning frequency by 40% to 80%. This leads to less downtime and higher productivity
  • Quick Drying,Dries in as fast as 3 minutes, significantly boosting production efficiency.
  • Eco-Friendly & Safe,As an eco-friendly release agent, it is VOC-free and odorless, meeting green production standards for a safer work environment.
  • Mold Protection,This anti-corrosion release agent effectively prevents mold rust, extending your mold's lifespan.
  • Versatile Applications,Various Polyurethane Foam Materials,Automotive Headliners,Dashboards,Door Panels,Steering Wheels, Center Consoles,etc.
  • Stable & Easy to Use,The liquid remains uniform, making it perfect for automated spray systems.

Product Parameters

Model
JA-8130
Origin
China
Applications
Semi-rigid PU foam parts, automotive/interior foam modules, and technical foam products.
Properties
Dilutable, process-friendly, and stable under repeated demolding cycles.
PH
6-8
Dilution Ratio
5-35 times
Flash Point
> 93°C
Freezing Point
-7℃
Use Temperature
70-250℃
Package
50kg/barrel,200kg/barrel
Storage
Store in a cool, dry place indoors
Transportation
7-20 days
Shelf Life
12 months

How to Use

  • 1
    Clean the Mold : Clean the mold surface and wipe it with a clean cotton cloth.
  • 2
    Dilute the Mold Release Agent : Dilute at a ratio of 5-35 times.
  • 3
    Apply the Mold Release Agent : :Spray or brush the mold release agent evenly over the entire mold surface.
  • 4
    Hot Press the Mode : Wait for a complete film of the mold release agent to form on the mold surface, then begin hot pressing the model.

Certificate

water-based-release-agent-sgs-certificate.webp certificate
SGS certified water-based release agent

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How to Increase Release Cycles of Semi-Permanent Mold Release Agents for Carbon Fiber?

How to Increase Release Cycles of Semi-Permanent Mold Release Agents for Carbon Fiber?

In carbon fiber composite manufacturing, **release cycles** are a key indicator for evaluating the performance of semi-permanent release agents. Whether in **hand lay-up, vacuum infusion, RTM molding, or prepreg processes**, the stability of the release agent directly affects mold efficiency, surface quality consistency, labor and material costs, production cycle time, and delivery schedules. If the release cycles are too low, it means frequent reapplication of the release agent is required. This not only increases cost but also introduces contamination, leading to defects such as **fish eyes, pinholes, and sticking issues**. This article explores how to effectively increase release cycles through **systematic optimization of material selection, application methods, and process control**.

Fish Eyes and Pinholes on Carbon Fiber Parts: Resin Problem or Release Agent Problem?

Fish Eyes and Pinholes on Carbon Fiber Parts: Resin Problem or Release Agent Problem?

A systematic guide to diagnosing fish eyes and pinholes on carbon-fiber parts, determining whether the cause is resin, release agent, or process conditions, and applying practical A/B tests and optimization steps.

How to Fix Carbon Fiber Part Sticking: Troubleshooting Checklist from Mold Condition to Demolding Process

How to Fix Carbon Fiber Part Sticking: Troubleshooting Checklist from Mold Condition to Demolding Process

Carbon fiber composites are being used more widely in aerospace, automotive, sporting goods, and industrial equipment, but on the production floor the hardest question is often not whether a part can be made, but whether it can be demolded consistently. With the same mold, the same raw materials, and the same equipment, the first few cycles may release normally, only for later cycles to suddenly show sticking, drag marks, local fiber exposure, mold-surface damage, and even line stoppages for rework. Part sticking is often blamed on the release agent alone, but field experience shows that it is usually caused by multiple factors acting together, including mold condition, cleaning steps, release-agent application, curing windows, and demolding actions. In other words, the key is not to switch products blindly, but to build a repeatable troubleshooting logic: find the main cause first, verify changes in small steps, and then lock the parameters into standard practice. The checklist below follows the order of "mold first, process second, material third, and demolding action last." It is suitable for hand lay-up, vacuum infusion, RTM, and some compression-molding applications.

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