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

Tsanangudzo Pfupi:

Zita reKemikari: Carboxyl-terinated polybutadiene

Anoreva zvakafanana: CTPB

CAS: 586976-24-1

Ongorora: Tinogona kutsvagisa nekugadzira chero vhezheni itsva yeCTPB zvinoenderana nezvinodiwa nevatengi vedu.


Product Detail

Product Tags

Product Description

CTPB imvura polybutadiene rabha ine carboxyl mapoka kumativi ese ari maviri emorekuru, ine yakanakisa kutonhora kuramba uye elasticity.

Application

Iyo CTPB inonyanya kushandiswa seyakaomesesa mumiriri we epoxy resin adhesives uye sealants, inogona zvakare kushandiswa zvakasiyana pakugadzira zvisimbiso zvinhu, zvinonamira, machira, elastic fiber, uye zvigadzirwa zvekugadzira Dehwe, rabha modifiers, nezvimwe.

Se propellant

Kurongedza & Kuchengeta

Yakarongedzwa mu50kg / drum, 170kg / drum, Nguva yekuchengetedza ndeye 1 gore.

Mirayiridzo yekuchengetedza:

Kuchengetera kunofanirwa kunge kuchitonhorera, kuoma uye kufefetera. Mamiriro akanaka ari pakati -20 ~ 38 ℃. Sherufu yemwedzi gumi nemiviri, kana yapera, ichiri kushandiswa kana yasvika pachiyero kuburikidza nekuongororazve. Apo kutakurwa kunofanira kudzivisa mvura, chiedza chezuva. Usasanganise neoxidizer yakasimba.

Tsanangudzo

ITEM

CTPB-1

CTPB-2

CTPB-3

CTPB-4

CTPB-5

Carboxyl kukosha(mmol/g)

0.47 - 0.53

0.54 - 0.64

0.65 - 0.70

0.71 - 0.80

0.81 - 1.00

Viscosity (40 ℃, Pa.S)

≤9.5

≤8.5

≤4.0

≤3.5

≤3.0

Hunyoro,wt% ≤

0.05

0.05

0.05

0.05

0.05

Zvine Kusagadzikana,% ≤

0.5

0.5

0.5

0.5

0.5

Molecular uremu

3800 - 4600

3300 - 4100

3000 - 3600

2700 - 3300

2400 - 2800

* Mukuwedzera: Isu tinokwanisa kutsvagisa nekugadzira chero vhezheni nyowani yeCTPB zvinoenderana nezvinodiwa nevatengi vedu.


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