Equivalent To Adiprene LF 700 Low Free TDI/PTMEG Prepolymer LFE3865D

Price Negotiable

Price: 5.5usd/kg

MOQ: 1mt

Delivery Time: 5-8 work days

Brand: EXCEEDCHEM

Product Description

Equivalent To Adiprene LF 700 Low Free TDI/PTMEG Prepolymer LFE3865D

1. Description

LFE3865D based on TDI-PTMEG, 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, %	8.0 ± 0.2
Appearance, 25℃	Liquid
Viscosity, 90℃,cps	260
Processing Conditions	Prepolymer	Moca
Temperature,℃	70	115
Mix ratio by weight	100	24.3
Pot Life,min	3
Demold ℃/Minutes	100/30
Post Cure, ℃/Hrs.	100/15

2. Typical Physical Properties

Properties	Test Method	Units	Typical Value
Hardness	ASTM D 2240	Shore D	65
Tensile Strength	ASTM D 412	MPa	47
Elongation at Break	ASTM D 412	%	327
100% Modulus	ASTM D 412	MPa	29.3
300% Modulus	ASTM D 412	MPa	43.2
Rebound, Bayshore	ASTM D 2632	%	30
DIN Abrasion	DIN 53516	mm³	61
Tear Strength	ASTM D 624	kN/m	138
Compression Set B (70°C, 22hrs)	ASTM D 395	%	28