Thermoplastic Polyurethane Stable Viscosity Polyester Polyol

Name: Thermoplastic Polyurethane Stable Viscosity Polyester Polyol
Brand: Qingdao Exceed Fine Chemicals Co.,Ltd

Polyester Polyol for Thermoplastic Polyurethane 1. Description This series of polyester polyol have a molecular weight range from 500g/mol to 4000g/mol. The advantages would be low chroma and stable activity. Thermoplastic polyurethane products based on this series of polyester polyols have the advantages of stable viscosity, easy cutting, excellent mechanical strength, high wear resistance and high tear resistance. The molecular weight can be adjusted according to customer

Place of Origin China

Packaging Details 25kg/bag

Color colorless liquid

Shelf life 6months

Model Number Polyester Polyol for TPU

Raw material EG，BG/AA

water-based polyurethane dispersion polyester sticker label polyester acoustic panel

Product Description

Polyester Polyol for Thermoplastic Polyurethane

1. Description

This series of polyester polyol have a molecular weight range from 500g/mol to 4000g/mol. The advantages would be low chroma and stable activity. Thermoplastic polyurethane products based on this series of polyester polyols have the advantages of stable viscosity, easy cutting, excellent mechanical strength, high wear resistance and high tear resistance. The molecular weight can be adjusted according to customer requirements.

2. Application

This series of polyester polyols can be widely used in TPU elastomers such as hot melt adhesives, shoe materials, pipes, films, cable sheaths, conveyor belts and ohter polyurethane products.

3. Physical properties

Raw material	Grade	Molecular weight(g/mol)	OH value(mgKOH/g)	Acid value(mgKOH/g)	Water content(%)	Viscosity(75℃ cps)	Chrom(APHA)
EG,BG/AA	PE-2410	1000	107-117	≤0.3	≤0.03	100-200	≤30
	PE-2415	1500	73-79	≤0.3	≤0.03	200-500	≤30
	PE-2420	2000	53-59	≤0.3	≤0.03	500-800	≤30
	PE-2430	3000	35-41	≤0.3	≤0.03	1300-1700	≤30
	PE-2440	4000	26-31	≤0.3	≤0.03	1300-1700	≤30