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70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
Specifications
Brand Name :
MC
Model Number :
MC-PU70 AB
Place of Origin :
CHINA
MOQ :
320kg
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
4000kg per day
Delivery Time :
3-5 working days after payment
Packaging Details :
20kg per drum
Product Name :
Polyurethane Resin
Hs Code :
3909500000
Color :
Off white
Hardness :
70 shore A
Viscosity :
2000 cps
Mix Ratio :
1:1
Gel time :
15-20 mins
Curing time :
16-24 hours
Applications :
making molds for concrete
Shelf life :
6 months
Description

70 shore A Liquid Polyurethane Rubber For Making Molds

Product Description

Liquid polyurethane plastic casting resin consists of A&B component, B is curing agent, and A is polyurethane prepolymer. It can also be used as a concrete or cement stamping mold as well as for making hard durable rubber parts for machinery or automotive applications.

Polyurethane casting plastics can be cast in silicone mold rubbers without any release agent, but require a release agent when cast in polyurethane rubber molds.

Applications

Substitute for making the industrial parts, It also use for furniture decorations, arts and crafts, ceiling domes, lampshade, model pieces,etc.

70 shore A Liquid Polyurethane Rubber For Making Molds70 shore A Liquid Polyurethane Rubber For Making Molds

Features

Fast forming speed
Easy to paint/color
Fine appearance performance
Tasteless and easy to produce
Good mechanical properties

Technical Datasheet

A

 Type MC-PU70A
Appearance Colorless
Viscosit(y 30℃)mPa·s/ 2000 cps

B

 Type MC-PU70B
Appearance clear yellow
Viscosity(30℃)/mPa·s 500
Ratio A:B(mass ratio) 1:1
Operation time 15-20 minutes
Gel time(30℃)*/min 3 minutes
Appearance Light yellow
Hardness (shore D) 70±3
Shrinkage rate 3-5‰
Usages for making concrete molds

Shelf life

 6 months from production date in original package

How to use
1. Mix A:B 100:100 by weight. Degas with vacuum chamber (check time).
2. Insert into pressure chamber for about 10 minutes.
3. Demold in 30 minutes, if item thickness is thin, may require longer time before demold.

Tips
1. PU resin will react faster when room temperature is higher. If you think it cure too quickly, you can put PU resin A and B into refrigerator.
2. Once pour required PU resin, tighten the cap quickly.
This product has low viscosity and has great fluidity.

Package:20Kg/drum, 200kg drum

70 shore A Liquid Polyurethane Rubber For Making Molds

70 shore A Liquid Polyurethane Rubber For Making Molds

Storage:Store in cool and dry place. If you can’t use one drum up at a time, please inject N2.The storage time of original packing is 6 months.

Product tags

liquid rubber molding compound

,

liquid rubber mold making

,

mold making rubber
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70 shore A Liquid Polyurethane Rubber For Making Molds

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Product Detail
Brand Name :
MC
Model Number :
MC-PU70 AB
Place of Origin :
CHINA
MOQ :
320kg
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds
70 shore A Liquid Polyurethane Rubber For Making Molds

MINGCHENG GROUP LIMITED

Verified Supplier
5 Years
guangdong, dongguan
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Silicone Liquid Rubber, Platinum Cure Silicone Rubber, Tin Cure Silicone Rubber
Total Annual :
5000000-10000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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