PU Raw Material for Polyurethane Elastomer

Product Name

Model

Property

Application

Catalyst

CUCAT-GW01

Reduce the trouble of scraping caused by casting leakage; Reduce scrap rate and improve production efficiency; Can be mixed with prepolymer in advance 

Prepolymer method, Curing temperature

 at 100-120C,

MOCA system.

CUCAT-PDAA

It is insensitive to water and targets the reaction of isocyanate with hydroxyl. It has high catalytic efficiency for 2 components polyurethane system materials using MOCA, BDO and other amines  and alcohols as chain extenders.The formula design is more flexible, and the mechanical properties of the final product are improved.

Semi prepolymer method,

Curing temperature

at 80-90C

CUCAT-HS

Suitable for MDI+PTMG+BDO stystem, Stable production process; Long pot life and fast post curing;Effectively reduce product shrinkage

CUCAT-SW02D

Suitable for MDI+Polyether+BDO system and TDI+Polyester+MOCA（or BDO）system. Long pot life and fast post curing.

CUCAT-DG02

Suitable for TDI+PPG+MOCA system and MDI+PPG+BDO system,Long pot life and fast post curing, not sensitie to moisture

Polishing Agent

CUBD-MG01

Solve the sticking problem of polyurethane products (casters, rollers) during polishing, No influence on mechanical properties such as hardness and tensile strength of products, Does not affect the high and low temperature resistance of products, The product is easy to polish and the surface is brighter, Used for AGV wheels, it can effectively reduce the stains formed by tracks.

General Purpose

Anti-abrasion Agent

CUBD-NM01

Greatly improve the abrasion resistance of polyurethane products

General Purpose

Antistatic Agent

CUCE-W

CUCE-ASW

No bubbling, no side reaction, no hardness reduction, no impact on product strength, the addition amount is small, the color is light, and the appearance of the product is not affected. CUCE-ASW is especially suitable for polyester polyol system with good compatibility and high transparency

General Purpose

Defoamer

YRXP-02

Non silicon, high-efficiency, good compatibility, transparency and has little effect on the transparency of products.

General Purpose

YRXP-07

High efficiency silicon defoamer is widely used in nonaqueous solvent and solvent-free systems, filled and unfilled systems, with excellent foam inhibition effect, small dosage.

General Purpose

Moisture Removing Agent

CUBD-WB50T

It is used to remove trace moisture from polyurethane raw materials, eliminate chemical bubbles, and provide wear resistance of materials.

General Purpose

Anti-yellowing Antioxidant

UVK-CL4

Good compatibility, migration resistance, less efficient addition; Light color does not affect the appearance chromaticity of products.

Polyether system

UVK-TC

Solve the problem of different yellow spots of products after carton packaging.

UVK-CLV

Good compatibility, migration resistance, less efficient addition; Light color does not affect the appearance chromaticity of products.

Polyester system

Release Agent

CUBD-DC

Solve the problem that the product cannot be printed or painted.

General Purpose

PU Adhesive

CUBD-2

For bonding CPU to various polar surfaces such as metals, excellent adhesion performance for aluminum, anti high temperature and with high shear resistance;

General Purpose

CUBD-3625A/B

Two-component adhesive, for bonding CPU and TPU to various polar surfaces including stainless steel. anti high temperature and with high shear resistance;

CUBD-NL07

For the bonding of TPU, PU foam / sealant to nylon surface.