Inov China Rigid Production Polyurethane Raw Material PU Foam Polyester Manufacturer Factory
Thermoplastic Polyurethane Series
OKWU
Usoro isiokwu a polyester polyols nwere a molekụla ibu nso si 500 g / mol na 4000 g / mol. The uru ga-ala chroma na ike ọrụ. Thermoplastic polyurethane ngwaahịa dabere na nke a usoro nke polyester polyols nwere uru nke anụ viscosity, mfe ọnwụ, magburu onwe ya n'ibu ike, elu wear-eguzogide ma na elu adọka eguzogide. Molekụla ibu pụrụ ịgbanwe dị ka ndị ahịa chọrọ.
tinye
Nke a na usoro nke polyester polyols nwere ike ọtụtụ-eji TPU elastomers dị ka na-ekpo ọkụ gbazee adhesives, akpụkpọ ụkwụ ihe, ọjà, fim, cable n'ọbọ, ebu eriri na ndị ọzọ polyurethane ngwaahịa.
Data mpempe akwụkwọ
|
Akụrụngwa |
mezuwo |
molekụla arọ (G / mol) |
OH Uru (MgKOH / g) |
Acid Bara Uru (mgKOH / g) |
Water Content (%) |
viscosity (75 ℃ cps) |
Chrom (APHA) |
|
EG, BG / AA |
Pee-2410 |
1000 |
107-117 |
≤0.3 |
≤0.03 |
100-200 |
≤30 |
|
Pee-2415 |
1500 |
73-79 |
≤0.3 |
≤0.03 |
200-500 |
≤30 |
|
|
Pee-2420 |
2000 |
53-59 |
≤0.3 |
≤0.03 |
500-800 |
≤30 |
|
|
Pee-2430 |
3000 |
35-41 |
≤0.3 |
≤0.03 |
1300-1700 |
≤30 |
|
|
Pee-2440 |
4000 |
26-31 |
≤0.3 |
≤0.03 |
1300-1700 |
≤30 |
|
|
EG / AA |
Pee-2020 |
2000 |
53-59 |
≤0.3 |
≤0.03 |
500-800 |
≤30 |
|
Pee-2030 |
3000 |
35-41 |
≤0.3 |
≤0.03 |
1000-1100 |
≤30 |
|
|
BG / AA |
Pee-4007 |
700 |
156-165 |
≤0.5 |
≤0.03 |
100-200 |
≤30 |
|
Pee-4010 |
1000 |
107-117 |
≤0.5 |
≤0.03 |
100-250 |
≤30 |
|
|
Pee-4020 |
2000 |
53-59 |
≤0.3 |
≤0.03 |
400-700 |
≤30 |
|
|
Pee-4030 |
3000 |
35-41 |
≤0.3 |
≤0.03 |
900-1200 |
≤30 |
|
|
Pee-4040 |
4000 |
26-32 |
≤0.5 |
≤0.03 |
1300-1700 |
≤40 |
