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CTPB Carboxyl-kare polybutadiene(CTPB) CAS 586976-24-1

Takaitaccen Bayani:

Sunan Kemikal: Polybutadiene mai ƙarewar Carboxyl

Ma'ana: CTPB

Saukewa: 586976-24-1

Lura: Za mu iya yin bincike da haɓaka kowane sabon sigar CTPB bisa ga buƙatun abokan cinikinmu na musamman.


Cikakken Bayani

Tags samfurin

Bayanin samfur

CTPB shine roba polybutadiene ruwa tare da ƙungiyoyin carboxyl a duka ƙarshen kwayoyin halitta, wanda ke da kyakkyawan juriya da elasticity na sanyi.

Aikace-aikace

A CTPB yafi amfani da matsayin toughening wakili ga epoxy guduro adhesives da sealants, shi kuma za a iya amfani da dabam domin masana'antu sealing kayan, adhesives, coatings, na roba zaruruwa, da wucin gadi kayan Fata, roba modifiers, da dai sauransu.

Kamar yadda mai faɗakarwa

Shiryawa & Ajiya

Kunshe a cikin 50kg / drum, 170kg / drum, Lokacin ajiya shine shekara 1.

Umarnin aminci:

Ma'aji ya kamata ya kasance a sanyi, bushe da iska. Mafi kyawun yanayin shine tsakanin -20 ~ 38 ℃. Rayuwar tanadin watanni 12, idan ya ƙare, har yanzu ana amfani da ita idan har ta kai ta hanyar sake gwadawa. Lokacin da sufuri ya kamata ya guje wa ruwan sama, hasken rana. Kada ku haɗu tare da mai ƙarfi oxidizer.

Ƙayyadaddun bayanai

ITEM

CTB-1

CTB-2

CTB-3

CTB-4

CTB-5

Darajar Carboxyl (mmol/g)

0.47 - 0.53

0.54 - 0.64

0.65 - 0.70

0.71 - 0.80

0.81 - 1.00

Danko (40 ℃, Pa.S)

≤9.5

≤8.5

≤4.0

≤3.5

≤3.0

Danshi, wt% ≤

0.05

0.05

0.05

0.05

0.05

Ƙunshi mara ƙarfi,% ≤

0.5

0.5

0.5

0.5

0.5

Nauyin kwayoyin halitta

3800-4600

3300-4100

3000-3600

2700-3300

2400-2800

* Bugu da kari: Za mu iya bincike da haɓaka kowane sabon sigar CTPB bisa ga buƙatun abokan cinikinmu na musamman.


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