Polyester Polyol for CPU Used in Elastomers and The Field of Casting Polyurethane Elastomers

• CAS No.: 9009-54-5
• Formula: C3h8n2o
• EINECS: 210-898-8
• Molecular Principal Chain: Carbon Chain Polymer
• Color: Colorless and Transparent
• Characteristics: Wear Resistance
• Model NO.: polyester
• Transport Package: Bucket
• Specification: 200kg
• Trademark: INOV
• Origin: Zibo, Shandong, China
• HS Code: 39095000

Product Description

Introduction:
The series polyester polyols are mainly used in elastomers, and according to customer requirements to adjust the molecular weight. The downstream products produced by this series of polyols have the characteristics of wear resistance, folding resistance, tearing resistance and high mechanical strength.
Product use:
The series of polyester polyols are widely used in the field of casting polyurethane elastomers, mainly used in high hardness polyurethane sieve plate, casters, cots, plates and bars, molded potting products.
Technical parameter:

Raw material	Items	molecular weight (g/mol)	Hydroxyl value (mgKOH/g)	Acid value (mgKOH/g)	Water content (%)	viscosity (75ºC cps)	Melting chromaticity (APHA)
EG/AA	PE-2010	1000	107-117	≤0.5	≤0.03	100-200	≤30
	PE-2020	2000	53-59	≤0.5	≤0.03	400-650	≤30
BG/AA	PE-4010	1000	107-117	≤0.5	≤0.03	150-250	≤30
	PE-4020	2000	53-59	≤0.5	≤0.03	450-750	≤30
EG,DEG/AA	PE-2515	1500	73-79	≤0.5	≤0.03	200-400	≤40
	PE-2520	2000	51-59	≤0.5	≤0.03	400-700	≤40
EG,BG/AA	PE-2415	1500	73-79	≤0.5	≤0.03	200-500	≤30
	PE-2420	2000	53-59	≤0.5	≤0.03	500-800	≤30
EG,PG/AA	PE-2315	1500	73-79	≤0.5	≤0.03	300-600	≤30
	PE-2320	2000	53-59	≤0.5	≤0.03	400-700	≤30

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