Gold Member Since 2013
Mingcheng Group Limited

Polyurethane Rubber, PU Rubber, Polyurethane manufacturer / supplier in China, offering Mdi Liquid Moulding Polyurethane, Liquid Silicone Rubber for Silicon Moulds for Candles, RTV-2 Liquid Silicone for Casting Molds (RTV930) and so on.

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Supplier Homepage Product Polyurethane Rubber Mdi Liquid Moulding Polyurethane

Mdi Liquid Moulding Polyurethane

FOB Price: US $7.5 / kg
Min. Order: 200 kg
Min. Order FOB Price
200 kg US $7.5/ kg
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Port: Shenzhen, China
Production Capacity: 4000kg/Day
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: MCPU15-95RUBBER
  • Material: Polyurethane Rubber
  • Form: Liquid Rubber
  • Trademark: MC SILICONE
  • Specification: REACH, MSDS, SGS
  • HS Code: 4002119000
  • Raw Material: Mdi Polyurethane
  • Appearance: Liquid
  • Color: Yellow
  • Transport Package: 20kg/Drum or 200kg/Drum
  • Origin: Dongguan, China
Product Description
Description of Polyurethane Molding 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 Polyurethane Molding 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.

Data of Polyurethane Molding Rubber

Item No.                                    MCPU-50
Mix ratio                                     1.4: 1
Part A color                             Yellow
Part B color                             Clear
Pour time (mins)                      30
Demoud time (hrs)                 7-8
Full cure (hrs)                           24
Density (g/cm3)                        1.05
Mixed viscosity (cps)                2000± 300
Hardness (shore A)                   50
Tensile strength (Mpa)               6.72
Elongation (%)                             724
Shrinkage                                        N/A
Tear strength (N/mm)                   50.22

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. Description of Polyurethane Molding 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 Polyurethane Molding 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.

Need more information, please feel free to contact Nicole.
Item No.MCPU-50
Part A colorYellow
Part B colorClear
Pour time (mins)30
Demoud time (hrs)7-8
Full cure (hrs)24
Hardness (shore A)50
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