CTPB Carboxyl-termined polybutadiene (CTPB) CAS 586976-24-1
CTPB se yon kawotchou polybutadien likid ak gwoup karboksil nan tou de bout molekil la, ki gen ekselan rezistans frèt ak elastisite.
CTPB a sitou itilize kòm yon ajan solid pou adhésifs résine epoksidik ak sele, li kapab tou itilize separeman pou fabrikasyon materyèl sele, adhésifs, kouch, fib elastik, ak materyèl atifisyèl Leather, modifye kawotchou, elatriye.
Kòm propellant
Chaje nan 50kg / tanbou, 170kg / tanbou, peryòd depo a se 1 ane.
Enstriksyon sekirite:
Depo yo ta dwe fre, sèk ak vantile. Pi bon kondisyon an se nan mitan -20 ~ 38 ℃. Lavi etajè 12 mwa, si ekspire, toujou itilize si jiska estanda nan retès. Lè transpò ta dwe evite lapli, limyè solèy la. Pa melanje ak oksidan fò.
ATIK | CTPB-1 | CTPB-2 | CTPB-3 | CTPB-4 | CTPB-5 |
Valè karboksil (mmol/g) | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 | 0.81-1.00 |
Viskozite (40 ℃, Pa.S) | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 | ≤3.0 |
Imidite, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
Kontni temèt,% ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Pwa molekilè | 3800-4600 | 3300-4100 | 3000-3600 | 2700-3300 | 2400-2800 |
* Anplis de sa: Nou ka fè rechèch ak devlope nenpòt nouvo vèsyon CTPB selon demann espesyal kliyan nou yo. |
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