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High Strength Liquid Polyurethane Moulding Rubber 40 Shore A PU Rubber For Plaster, Concrete Molds

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High Strength Liquid Polyurethane Moulding Rubber 40 Shore A PU Rubber For Plaster, Concrete Molds

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Brand Name :	MC
Model Number :	MC-PU40A/B
Certification :	MSDS
Price :	Negotiable
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	4000kg per day
Delivery Time :	3-5 working days after payment

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High Strength Liquid Polyurethane Moulding Rubber 40 Shore A PU Rubber For Plaster, Concrete Molds

Product Description

Liquid polyurethane rubber 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.

Technical Datasheet

A	Type	MCPU40 A	MCPU50 A	MCPU60 A	MCPU70 A	MCPU80 A	MCPU90 A
	Appearance	Colorless or light yellow transparent liquid
	Viscosity(30℃)mPa·s/	2500±300
B	Type	MCPU40 B	MCPU50 B	MCPU60 B	MCPU70 B	MCPU80 B	MCPU90 B
	Appearance	Light yellow liquid
	Viscosity(30℃)/mPa·s	560±200
mix ratio		1:1
Appearance		Light yellow
Operation temperature/℃		25～40
Gel time(30℃)^*/min (variable)		40-45	25-30	20-25	15-20	8-14	6-9
Hardness (shore A)		40±3	50±3	60±3	70±3	80±3	90±3
Tensile strength/MPa		4-7	5-8	5-8	8-11	9-14	13-18
Elongation at break/ %		500-600	400-500	300-400	250-350	350-550	400-450
Tear strength/(kN/m)		18-22	18-22	20-25	26-30	50-60	55-60
Rebound/ %		30-35	30-35	30-35	30-35	36-40	32-38
Specific gravity(25℃)(g/ cm³)		1.18

Applications

Liquid polyurethane rubber is Substitute for making the industrial parts, Liquid polyurethane rubber also applies to electrical equipment potting, rubber rollers, Ski and snowboard ,rubber plates, rubber wheels, shoe models and others.

High Strength Liquid Polyurethane Moulding Rubber 40 Shore A PU Rubber For Plaster, Concrete Molds

Package:20Kg/drum

High Strength Liquid Polyurethane Moulding Rubber 40 Shore A PU Rubber For Plaster, Concrete 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.

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