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Precast concrete release agent with smooth building component finish
Precast concrete release agent with smooth building component finish image
Concrete stairs produced with release agent showing smooth finish image
Precast concrete release agent on steel truss decking for smooth, non-stick concrete surfaces image
Precast concrete release agent applied on precast concrete lintel for smooth demolding image

Precast Concrete Release Agent for Building Components

Water-based release agent for precast concrete components and construction elements. Helps reduce sticking, rust marks, and surface defects while improving demolding consistency.

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Advantages of this Solvent Based Concrete Stripper

  • Eliminates air bubbles and surface defects,Improving finished product quality.
  • Prevents color variation,This non-staining release agent ensures consistent appearance.
  • Maintains a smooth finish,Achieving an exposed concrete effect.
  • Dilutable with water,As a liquid release agent, each kilogram covers up to 20 m², reducing usage and lowering production costs.
  • Protects molds,This anti-corrosion release agent prevents rust and extends mold service life.
  • Reduces defect rate,Saving material costs and delivering high cost-performance.
  • Eco-friendly and biodegradable, VOC-free,Meeting green production standards.
  • Reduces mold cleaning time,Reducing cleaning costs.
  • Fast drying speed,Increasing production efficiency.

Product Parameters

Model
PC-06,PC-502
Origin
China
Applications
Precast building components, municipal concrete elements, and general prefabrication plants.
Properties
Dilutable emulsion, stable release film, and cleaner mold maintenance.
PH
6-8
Dilution Ratio
3-35 times
Flash Point
> 93°C
Freezing Point
-7℃
Use Temperature
Normal Temperature
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 : Remove any concrete residue from the mold surface.
  • 2
    Dilute The Release Agent : Mix with clean water at a 3–20x dilution ratio.
  • 3
    Apply To Mold : Use a roller or spray to coat the mold evenly.
  • 4
    Pour Concrete : Allow to dry before pouring concrete.

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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