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    Release Agent for Various Molding Materials

    Die Casting Release Agent (Metal)
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    Release Agent in All Chemical Matrix

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Home / By Molding Material / Polyurethane Release Agent / Page 2
Water-based Polyurethane Release Agent MK-312Wmold release gent

Water-based Polyurethane Release Agent MK-312W

Polyurethane Release Agent MK-IS310mk-is310-release-agent-pu-integral-skin

Polyurethane Release Agent MK-IS310

Water-based PU Release Agent MK-388WMK-WB388

Water-based PU Release Agent MK-388W

PU Insulation Panel Release Agent MK-IF313

PU Insulation Panel Release Agent MK-IF313

PU Release Agent For PU Elastomer MK-CE311MK-CE311

PU Release Agent For PU Elastomer MK-CE311

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Custom Polyurethane Release Agent Solutions: Optimize Demolding Efficiency & Surface Quality

Stop Letting Demolding Issues Slow Down Your Production Line

In high-volume Polyurethane (PU) manufacturing, the difference between profit and loss often lies in the mold interface. Using a generic product instead of a tailored demolding solution leads to costly setbacks. Are you struggling with:

Persistent Mold Build-up

Excessive residue that forces frequent production shutdowns for cleaning.

Surface Defects & Scrap

Tearing, pinholes, or orange peel effects on your finished PU parts.

Post-Processing Failures

Oily residues that cause poor adhesion during painting, gluing, or foaming.

High Reject Rates

Inconsistent release performance in complex mold geometries.

polyurethane molding release oil

The AMINO Advantage:

We have a line of specialized PU release agents designed to solve your specific problems. They act as a high-performance barrier at the molecular level—formulated specifically to eliminate these manufacturing challenges.

By precisely controlling the mold interface, we ensure effortless release, Class-A surface finishes, and zero interference with post-processing. You're able to maximize your output and minimize your waste.

  • Reduced Cycle Times
  • High Concentrated Formula
  • Eco-friendly & Low VOC
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Application-Specific PU Release Solutions

We don't just sell chemicals; we provide specialized solutions for diverse industrial sectors.

1. Automotive Interior & Exterior Solutions

For high-end automotive components like steering wheels, dashboards, and headrests, surface aesthetics are critical. Our solutions provide a Class-A finish with zero transfer, ensuring that parts are ready for immediate painting or leather wrapping. 

Key Benefit: Eliminates the need for post-demolding degreasing.

Edge Wrapping

Car Part

Seat Cushion

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2. Footwear & Elastomer Molding

In the production of outsoles, midsoles, and safety shoes, fine texture replication is a must. Our ultra-thin film technology prevents the loss of detail while reducing mold build-up by up to 40%.

Key Benefit: Extends mold cleaning cycles and preserves intricate mold textures.

Gasket

PU dual density

Shoe Sole

Toy Ball

Filter

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3. Furniture & Flexible Foam Applications

For office chairs, memory foam pillows, and mattresses, we offer low-VOC, scent-free release agents. These solutions ensure effortless release even in deep-cavity molds without affecting the open-cell structure of the foam.

Key Benefit: Enhances worker safety and meets strict indoor air quality standards.

pu-imitated-wood

Imitated Wood

Pillow

Seat Cushion

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4. Technical Rigid Foam & Insulation

Targeting sandwich panels and pipe insulation, our heavy-duty release agents provide superior slip for high-density rigid foam, ensuring dimensional stability and crisp, clean edges for every panel.

Mattress

Soft Foam

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Technical Advantages: Why AMINO Solutions Outperform

polyurethane release agent

Excellent Demoulding Performance

Polyurethane mold release agents ensure that molded PU products can be separated from the mold intact. It can prevent damage, tearing, or residue.

High Simulation & High Gloss High-quality

Polyurethane mold release agents can perfectly replicate any texture on the mold surface. Besides, they give the product's surface a high gloss and a high appearance quality. So, this reduces the subsequent secondary processing steps, such as grinding and polishing.

Good Film Forming and Stability

Polyurethane mold release agents can form a uniform film. This film can be firmly attached to the mold and easily peeled off the product. Besides, it can withstand high temperatures.

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How to Use Polyurethane Release Agent?

oil-droplets

Clean the mold

Clean the mold thoroughly and cool it to a suitable temperature (about 45-60°C).

water-drop

Spray

Use a spray gun, 20-30 cm from the mold, and spray a uniform film using a cross-cross method.

planet-earth

Dry

Wait for the release agent to completely dry and form a film.

Pour

After drying, we can inject polyurethane materials into the mold.

Demold

After the polyurethane material is cured, it can be easily demoulded.

Maintain

During continuous production, we can spray at intervals.

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Why Choose Us - Amino Polyurethane Release Agent Manufacturer

technical skills icon

decades of expertise

AMINO is a professional manufacturer of PU release agents with 40 years of experience. We have served more than 1200 enterprises. We provide high-quality release agents, mature technology, and reliable supplies.

solution icon

reasonable prices

Our products' prices are reasonable and affordable. AMINO has developed a system that can reduce customers' costs. In addition, our team provides customized formulas, which can help customers save costs.

quality assurance icon

Strict Quality Control

AMINO polyurethane release agents meet ISO 9001, ISO 14001, RoHS, and REACH global standards.  We have developed a unique "Vertical R&D Chained System", which ensures our products are stable and of high quality.

Customized options

AMINO tailors formulas to customers' needs. We also offer customized solutions for special materials. What's more, we provide flexible packaging solutions and OEM options.

technical support icon

timely delivery

We have two production bases which ensure reliable supplies. With a global network, we prioritize timely delivery and responsive support. Our orders ship within 10 days post-testing. 

reliable after-sales service icon

Reliable After-Sales Service

AMINO provides professional technical support and reliable after-sales service. If you encounter any problems, our technical team will offer real-time video immediately to help you resolve them.

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FAQ - POLYURETHANE RELEASE AGENT

Will polyurethane release agent affect product post-processing?

Yes. Misuse of polyurethane release agent can seriously affect bonding, spraying, and electroplating. Besides, it results in poor adhesion and shrinkage holes. Therefore, it is essential to select high-quality PU release agents.

How to choose between a water-based release agent and a solvent-based release agent?
  • Water-based release agent: prioritize safety, eco-friendliness, and cost-effectiveness.
  • Solvent-based release agent: pursue high efficiency, extremely high surface quality, and no risk of rust.
How should polyurethane release agent be stored?
  • Environment: Apply polyurethane release agent in a dry, cold environment.
  • Temperature: 10-30°C. Water-based ones must never be frozen. Solvent-based ones must never be hot.
  • Seal: Cover tightly after use to prevent evaporation, deterioration, and water ingress.
  • Safety: Keep solvent-based products away from fire and keep well-ventilated.
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ABOUT US

Amino Chemical is a manufacturer specializing in mold release agents and lubricants. We offer high-quality mold release agents: water-based, oil-based, wax, and semi-permanent. These are widely used in making concrete, rubber, epoxy resin, metal casting, and more. We also make lubricants, including cutting oil, cutting fluid, hydraulic oil, slideway oil, heat transfer oil, and more.

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Chinese Office Address: TianBao Industrial District, DongGuan City, China

Mail: [email protected]

Mobile / Whatsapp: +86 15207554919

European Office Address: 53 Whateleys Drive, Kenilworth, Warwickshire, CV8 2GY

Mail: [email protected]

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    • Home
    • About Us
      • Production Process
      • Technical Team
      • Our Factory
    • Product
      • Lubricants
        • Cutting Oil for Titanium Alloy (T55)
        • Semi-synthetic Cutting Fluid (K-707S)
        • Fully Synthetic Metal Working Fluid
        • Microemulsified Cutting Fluid (K-606S)
        • Special Anti-rust Processing Fluid for Steel (K-338)
        • Anti-wear Hydraulic Oil
      • By Molding Material
        • Die Casting Release Agent (Metal)
        • Composites Release Agent
        • Polyurethane Release Agent
        • Concrete Release Agent
        • Plastic Mold Release Agent
        • Rubber Mold Release Agent
        • Silicone Mold Release Agent
        • Epoxy Resin Release Agent
      • By Chemical Matrix
        • Water-based Release Agent
        • Oil-based Release Agent
        • Wax-based Release Agent
        • Silicone-based Release Agent
        • PTFE Release Agent
        • Alcohol-based Release Agent
      • Accessories
        • Spray Gun
        • Ladle Coating
        • Flux / Deslagging Powder
        • Plunger Tip
        • Plunger Shot Beads Lube (MK-100)
        • Thermocouple Cover
        • Degassing Tablet
        • Mould Release Paste
    • FAQ
    • Blog
    • Contact Us

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