Home> Products> Casting Polyurethane Prepolymer> CPU For Elastomers> XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING
XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING
XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING
XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING
XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING
XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING
XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING

XCPU-P865 POLYETHER TDI PREPOLYMER FOR SEALING RING

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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-P865

BrandXUCHUAN

Place Of OriginChina

Types OfSynthetic Resin And Plastics

ApplicationPU Elastomers, PU plate ,PU bar, Sealing ring, PU rollers and other products.

FeaturesWater resistance, low temperature resistance, mildew resistance

Name Of ProductsXCPU-P865

AppearancesLiquid

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


Product Description

Cpu For Elastomers

POLYETHER TDI PREPOLYMER  XCPU-P865

1,This product is a polyether polyol and toluene diisocyanate (T-80) synthesis of 

Polyether Polyurethane Prepolymer.

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

3,Application: 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-P865

liquid

300-330

6.50-6.70

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)

19.6

95

75-85

110-120

2.5-3

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.

Polyseter Prepolymer For Ring

7,Physical Properties

Polyether Polyurethane Prepolymer

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

Hardness

Shore A

97

Tensile Strength

MPa

35

100% Modulus

MPa

15.2

300% Modulus

MPa

24.6

Angle Tear Strength, Die C

kN/m

95

Trouser Tear Strength

kN/m

35

Elongation

%

440

Resilience

%

41

DIN Abrasion Resistance 10N

mm 3

143

Cured Specific Gravity

g/cm3

1.16


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