Home> Products> Casting Polyurethane Prepolymer> CPU For Elastomers> Polyether Polyurethane Prepolymer For PU plate PU bar
Polyether Polyurethane Prepolymer For PU plate PU bar
Polyether Polyurethane Prepolymer For PU plate PU bar
Polyether Polyurethane Prepolymer For PU plate PU bar
Polyether Polyurethane Prepolymer For PU plate PU bar
Polyether Polyurethane Prepolymer For PU plate PU bar
Polyether Polyurethane Prepolymer For PU plate PU bar

Polyether Polyurethane Prepolymer For PU plate PU bar

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Payment Type:L/C,T/T,D/P
Incoterm:FOB,CFR,CIF
Min. Order:1000 Kilogram
Transportation:Ocean
Port:Shanghai
Product Attributes

Model No.XCPU-P145

BrandXuchuan

Place Of OriginChina

Types OfSynthetic Resin And Plastics

ApplicationElatomers

FeaturesWater resistance, low temperature resistance, mildew resistance

CodeXCPU-P145

BrandXUCHUAN

AppearancesLiquid

Packaging & Delivery
Selling Units : Kilogram
Package Type : 20 & 200 KG/DRUM
Picture Example :
Product Description

Polyether Polyurethane Prepolymer

Product Description

Cpu For Elastomers

POLYETHER PREPOLYMER  XCPU-P145

1,This product is a polyether polyol and toluene diisocyanate (T-100) synthesis of polyether polyurethane prepolymer

2,Features: Water resistance, low temperature resistance, mildew resistance 

3,Uses:PU plate ,PU bar, Sealing ring, PU rollers and other products

4,Product Specifcation

Name of products

Appearances

Viscosity(mPa.s/85)

NCO% content

Package(kg)

XCPU-P145

liquid

300-330

4.50-7.70

20 / 200

5,Mixing and Curing Conditions

MOCA Level

Recommended % Theory

Prepolymer  Temperature

Curative Temperature

Pot Life

Demould Time

Post Cure Time

%

%

mins

@ 100°C (hrs)

@ 100°C (hrs)

13.5

95

75-85

110-120

9-9.5

1

10

6,Processing Procedure:

Prepolymer at 75 ~ 85 ℃ preheating, after vacuum degassing, the melt MOCA good homogeneous mixing, deaeration, pouring, molding, vulcanization molding, stripping, vulcanization.

 

7,Physical Properties

Properties presented below are to be used as a guide and not intended for specification purposes.


Hardness

Shore A

82

Tensile Strength

MPa

25

100% Modulus

MPa

5.1

300% Modulus

MPa

9.2

Angle Tear Strength, Die C

kN/m

55

Trouser Tear Strength

kN/m

14

Elongation

%

480

Resilience

%

24

DIN Abrasion Resistance 10N

mm 3

112

Cured Specific Gravity

g/cm3

1.12

Polyseter Prepolymer For Ring

Company Information

 

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