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Low Free TDI / Polyester Prepolymer LFE4390

Name: Low Free TDI / Polyester Prepolymer LFE4390
Brand: Qingdao Exceed Fine Chemicals Co.,Ltd
SKU: Low Free TDI/Polyester Prepolymer (LFE4390)
Price: 12.5 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: EXCEEDCHEM

Certification: ISO9001:2008

Model Number: Low Free TDI/Polyester Prepolymer (LFE4390)

Payment & Shipping Terms

Minimum Order Quantity: 1mt

Price: FOB Shanghai usd 12.5/kg

Packaging Details: 22KG/DRUM,220KG/DRUM

Delivery Time: two weeks

Payment Terms: L/C, T/T

Supply Ability: 1000mt/month

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Product Details

Product Description

Highlight: 
                                                                                                                                                                                    Polyester Prepolymer, Low Free TDI Prepolymer
                      

Product Name:	Low Free TDI/Polyester Prepolymer (LFE4390)	Form:	Solid
Appearance:	Clear	Odor:	Slight
Flash Point:	> 190 °C	Vapor Pressure (mmHg):	0.025 @25 °C

Product Name:	Low Free TDI/Polyester Prepolymer (LFE4390)
Form:	Solid
Appearance:	Clear
Odor:	Slight
Flash Point:	> 190 °C
Vapor Pressure (mmHg):	0.025 @25 °C

Low Free TDI / Polyester Prepolymer LFE4390

Low Free TDI/Polyester Prepolymer (LFE4390)

Product Specification

Product Type		LFE4390
Batch No.		20250220
Production date		2025/2/20
Test Item	Test Standard	Unit	Result
NCO content	Internal standard	%	4.45
Viscosity	(90℃)	Cps	902
	(70℃)		2105
	(50℃)
Appearance (25℃)	visual	-	waxy liquid
Hardness	ASTM D 2240	Shore A	92.0
Tensile Strength	ASTM D 412	Mpa	51.3
Elongation at break	ASTM D 412	%	472.8
100% Modulus	ASTM D 412	Mpa	8
300% Modulus	ASTM D 412	Mpa	16
Tear Strength	ASTM D 624	kN/m	111.5
Bayshore Rebound	ASTM D 2632	%	44
DIN Abrasion	DIN 53516	mm3	-
A120 Vicat	ASTM D 1525	℃	-
B100℃/22h	ASTM D 395	%	-