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>lọ>ngwaahịa>Polyurethane>Polyols Reactivity dị elu maka ụfụfụ na-agbanwe agbanwe

CEP-330N
9
PPG Polyether polyol nwere reactivity dị elu maka ụfụfụ PU na-agbanwe agbanwe dị elu
PPG Polyether polyol nwere reactivity dị elu maka ụfụfụ PU na-agbanwe agbanwe dị elu

PPG Polyether polyol nwere reactivity dị elu maka ụfụfụ PU na-agbanwe agbanwe dị elu


Ebe nke Si Malite:

China

Ika aha:

Agbanwe

Model Number:

Flexible ụfụfụ polyol

asambodo:

ISO


ase
Description

Polyols na-emeghachi omume dị elu nwere okpu njedebe ethylene oxide (EO), na-emepụta otu isi hydroxyl, nke kwesịrị ekwesị maka mmepụta nke ụfụfụ dị nro nke polyurethane dị elu, ọ nwere ike ime ka ọ dịkwuo mma nke ụfụfụ ahụ. Mgbe a na-eji oche ụgbọ ala, ihe ndị dị n'ime ụlọ, polyurethane adhesives, ọ nwere ike ịkwalite ike ike na nkwụsi ike nke ngwaahịa ahụ n'ụzọ dị irè.

Ngwa ngwa:
1. PPG, polyols reactivity dị elu maka ụfụfụ resilience dị elu
2. A na-ejikarị eme ihe na ụgbọ ala, ụgbọ oloko, ụgbọ elu na ihe ndị ọzọ dị elu na-emegharị ụfụfụ na ubi CASE.
3. Oke molikula dị elu, uru OH dị ala

ngwa:
A na-ejikarị polyols reactive dị elu maka ngwa akpụzi dị ka ụfụfụ na-agbanwe agbanwe, ụfụfụ integral, RIM na akpụkpọ ụkwụ akpụkpọ ụkwụ, yana maka ngwa CASE.

Enwere uru bara uru:
● Onye nrụpụta akwụkwọ ikike ISO wetara ozugbo
● Ụlọ ọrụ mmepụta ihe dị elu na usoro
● Usoro njikwa mma na-eme ka ngwaahịa dị elu
● kilomita 30 site na ọdụ ụgbọ mmiri Chenglingji
● Nkwado teknụzụ ọkachamara
● 24h ọrụ ndị ahịa
● Ihe nlele efu dị

nkọwa

Product nlereanya

Ọrụ aha aha

molekụla arọ

Hydroxyl No.

mg KOH/g

Viscosity 25°C mPa.s

mmiri

%

Uru acid

mg KOH/g

Agba

APHA

Isi ojiji

CEP-330N

3

5000

33.5-36.5

750-1000

≤0.05

≤0.05

50

A na-ejikarị eme ihen'ime ụgbọ ala, ụgbọ oloko, ụgbọ elu na ihe ndị ọzọ na-eme ka ụfụfụ dị elu,na-eji na mkpuchi polyurethane, nrapado, sealant, elastomer na ubi ndị ọzọ.

CEP-628

6

12000

26-30

1500-2100

≤0.05

≤0.05

80

CEP-828

3

6000

26-30

950-1450

≤0.05

≤0.05

50

CEP-3600

3

6000

26.5-29.5

1100-1600

≤0.05

≤0.05

50


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