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Low Free TDl/Polyether Prepolymer Equivalent To Adiprene LF 1950A

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Low Free TDl/Polyether Prepolymer Equivalent To Adiprene LF 1950A

Brand Name : EXCEEDCHEM

Model Number : LFE1595

Certification : ISO9001:2008

Place of Origin : China

MOQ : 1mt

Price : 5.5usd/kg

Payment Terms : L/C, T/T

Supply Ability : 1000mt/month

Delivery Time : 5-8 work days

Packaging Details : 25kg/drum or 240kg/drum

Product name : Low Free TDl/Polyether Prepolymer Equivalent To Adiprene LF 1950A

Appearance : Solid

NCO Content (%) : 5.6 ± 0.2

Pot Life(min) : 8

Viscosity, 90℃,cps : 750

Demold ℃/Minutes : 110/30

Post Cure, ℃/Hrs. : 110/15

Hardness(Shore A) : 95 ±2

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Low Free TDl/Polyether Prepolymer Equivalent To Adiprene LF 1950A

1. Description

LFE1595 based on TDI-Polyester, it has lower viscosity, longer pot life and faster demolding with a range curatives to enable high productivity. The elastomer has good low temperature flexibility, excellent dynamic properties and outstanding abrasion resistance.

Properties Typical Value
NCO Content, % 5.6 ± 0.2
Appearance, 25℃ Solid
Viscosity, 90℃,cps 750
Processing Conditions Prepolymer Moca
Temperature,℃ 90 115
Mix ratio by weight 100 17
Pot Life,min 8
Demold ℃/Minutes 110/30
Post Cure, ℃/Hrs. 110/15

2. Typical Physical Properties

Properties Method Units Typical Value
Hardness ASTM D 2240 Shore A 95 ± 2
Tensile Strength ASTM D 412 MPa 55
Elongation at Break ASTM D 412 % 440
100% Modulus ASTM D 412 MPa 14.7
300% Modulus ASTM D 412 MPa 29.6
Rebound, Bayshore ASTM D 2632 % 34
DIN Abrasion DIN 53516 mm³ 52
Tear Strength ASTM D 624 kN/m 135
Compression Set B (70°C, 22hrs) ASTM D 395 % 32

3. Shelf life

Store away from moisture, at a temperature lower than 30°C with original sealed container.

4. Package

25kg/drum or 240kg/drum


Product Tags:

Low Free TDl Polyether Prepolymer

      

Low Free Polyether Prepolymer

      

Adiprene LF 1950A Polyether Prepolymer

      
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