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.

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Product Detail

Product Tags

Product Description

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

Mapoka ekupedzisira ecarboxyl anogona kuita ne epoxy resin, iyo ine yakanaka kuomesa mhedzisiro pane epoxy resin. Kuenzaniswa neCTBN, CTPB ine yakaderera viscosity, nani yakaderera-tembiricha kuita uye kuchinjika.

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)	0.40 - 0.47	0.68 - 0.75	0.65 - 0.70	0.71 - 0.80	0.81 - 1.00
Viscosity (40 ℃, Pa.S)	≤15	≤12	≤4.0	≤3.5	≤3.0
Hunyoro,wt% ≤	0.05	0.05	0.05	0.05	0.05
Kushanda	1.75 - 1.95	1.90 - 2.10	-	-	-
Molecular uremu	4100 - 4500	2800 - 3400	3000 - 3600	2700 - 3300	2400 - 2800
* Pamusoro pezvo: Tinogona kutsvagisa nekugadzira chero vhezheni nyowani yeCTPB zvinoenderana nezvinodiwa nevatengi vedu.

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