Polyester Polyol
Polyester polyol is one of the main raw materials of polyester polyurethane. It can be divided into aliphatic polyol and aromatic polyol according to whether it contains benzene ring or not. The aliphatic polyol is mainly adipic acid polyester glycol.
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Product Introduction
Polyester polyol is one of the main raw materials of polyester polyurethane. It can be divided into aliphatic polyol and aromatic polyol according to whether it contains benzene ring or not. The aliphatic polyol is mainly adipic acid polyester glycol.Aliphatic polyester polyol polyurethane has high strength and wear resistance because it contains more polar groups such as ester group and amino group.Aliphatic (mostly adipic acid polyester) polyester diols are mostly used to produce cast polyurethane elastomer, thermoplastic polyurethane elastomer, microporous polyurethane sole, PU leather resin, polyurethane adhesive, polyurethane ink and color paste, fabric coating, etc. Casting Polyurethane from aromatic polyester has excellent hydrolysis resistance, heat resistance and adhesion.
Specification
|
Type |
Brand |
Molecular weight |
HYDROXY VALUE mgKOH/g |
ACID VALUE MgKOH/g |
Water content PPM |
VISCOSITY CP 75℃ |
Application |
|
EG/AA |
HJ-1024 |
1000 |
106~118 |
0.1-0.8 |
<300 |
210 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
HJ-1015 |
1500 |
71~79 |
0.1-0.5 |
<300 |
360 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
|
HJ-1020 |
2000 |
53~59 |
0.1-0.5 |
<300 |
540 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
|
HJ-1035 |
1350 |
80~86 |
0.1-0.8 |
<300 |
460 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
|
BG/AA |
HJ-3006 |
600 |
180~192 |
0.1-0.8 |
<300 |
370 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
HJ-3010 |
1000 |
106~118 |
0.1-0.8 |
<300 |
580 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
|
HJ-3020 |
2000 |
53~59 |
0.1-0.5 |
<300 |
580 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
|
EG/PG/AA |
HJ-1500 |
1500 |
71~79 |
0.1-0.5 |
<300 |
350 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
HJ-1475 |
1750 |
61~68 |
0.1-0.5 |
<300 |
430 |
For Coating casting elastomer |
|
|
HJ-218 |
2000 |
53~59 |
0.1-0.5 |
<300 |
520 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
|
EGBG/AA |
HJ-244 |
2000 |
53~59 |
0.1-0.5 |
<300 |
600 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
EGDEG/AA |
HJ-706 |
1500 |
71~79 |
0.1-0.8 |
<300 |
280 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
HI-254 |
2000 |
53~59 |
0.1-0.6 |
<300 |
470 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
|
NPG/AA |
HJ-1500N |
1500 |
71~79 |
0.1-0.6 |
<300 |
310 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
|
HJ-2000N |
2000 |
53~59 |
0.1-0.6 |
<300 |
1000 |
FOR ELASTOMERS, ADHESIVE SEALING METERIALS |
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