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Liquid Polyurethane for Mold Making

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Liquid Polyurethane for Mold Making

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Brand Name :	MC-Silicone
Model Number :	MC-PU40
Certification :	SGS,REACH
Price :	Negotiable
Payment Terms :	L/C,T/T,Western Union
Supply Ability :	4000 per day
Delivery Time :	5-8 work days

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Liquid Polyurethane for Mold Making

Product Description

Description of Mold Making Liquid Urethane Rubber

Polyurethane rubbers are two-component systems (base plus curative; A+B) that cover a wide variety of applications at a relatively low cost. They are available for making molds that are poured, brushed or sprayed onto a model.

Characteristics of Mold Making Liquid Urethane Rubber

1. No deformation

2. High tear and tensile strength

3. Without vacuum pumping

4. Products are no shrinkage and non-toxic.

Applications of Mold Making Liquid Urethane Rubber

Casting most materials, such as wax, gypsum plaster, concrete, specialty concrete, Acrylic resin, polyester resin, epoxy resin, polyurethane rubber, resin or foam. Acceptable for some resins. Not acceptable for molten metals.

Storage of Mold Making Liquid Urethane Rubber

When the liquid polyurethane Rubber is stored at or below 30 C (85F) in the original unopened containers, polyurethane rubber Base and Curing agent have a usable life of 12 months from the date of production.

Package

1. Packed with vacuumed thick PE bag inside, and iron barrel (tin) outside, packing in 20kg, 200kg.

2. The product should be stored in a cool dry place, avoid the sun and rain, it must be kept away from acids, alkalis, salts and other compound.

Order infomation

MOQ: 200KG

Trade term: EXW FOB CFR CIF
Delivery time: ONLY ONE DAY FOR SAMPLE CALL, 5-20 Working Days for Mass Order

Description of Mold Making Liquid Urethane Rubber

Polyurethane mold rubbers consist of a Part A and a Part B that, after mixing, cure at room temperature to flexible, high-strength rubbers. Polyurethane rubbers make durable, easy releasing molds for casting plasters and waxes without release agents, but, when used with proper release agents, are also excellent for casting concrete, epoxy, polyester, polyurethane and acrylic.

Features of Mold Making Liquid Urethane Rubber

1. High strength
2. Low to moderate cost
3. Many versatile formulas

Applications of Polyurethane Molding Rubber

1. Casting most materials.
2. Acceptable for some resins.
3. Not acceptable for molten metals.

Storage of Polyurethane Molding Rubber

For best results, store products in unopened containers at room temperature (60-90° F/15-32° C). Use products within six months. Parts A and B react with atmospheric moisture and, therefore, should be used up as soon as possible after opening.

Item No.	MCPU-40
Part A color	Yellow
Part B color	Clear
Pour time (mins)	40-45
Demoud time (hrs)	7-8
Full cure (hrs)	24
Hardness (shore A)	40

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