CTPB Carboxyl-hoʻopau polybutadiene(CTPB) CAS 586976-24-1
ʻO CTPB kahi wai wai polybutadiene me nā hui carboxyl ma nā ʻaoʻao ʻelua o ka mole, nona ke kū anuanu maikaʻi loa a me ka elasticity.
Hoʻohana nui ʻia ka CTPB ma ke ʻano he mea hoʻoikaika ikaika no ka epoxy resin adhesives a me nā mea hoʻopaʻa, hiki ke hoʻohana ʻokoʻa ʻia no ka hana ʻana i nā mea sealing, adhesives, coatings, elastic fibers, a me nā mea artificial leather, rubber modifiers, etc.
E like me ka mea hoʻolalelale
Hoʻopili ʻia ma 50kg / pahu, 170kg / pahu, ʻO ka manawa mālama he 1 makahiki.
Nā ʻōlelo aʻoaʻo palekana:
Pono ka waiho ʻana ma kahi anuanu, maloʻo a ventilate. ʻO ke kūlana maikaʻi loa ma waena o -20 ~ 38 ℃. He 12 mahina ke ola o ka waihona, inā pau, hoʻohana mau ʻia inā kū i ka maʻamau ma o ka hoʻāʻo hou ʻana. Ke pale aku ka lawe ʻana i ka ua, ka lā. Mai hui pū me ka oxidizer ikaika.
| MEA | CTPB-1 | CTPB-2 | CTPB-3 | CTPB-4 | CTPB-5 |
| Waiwai Carboxyl(mmol/g) | 0.47-0.53 | 0.54-0.64 | 0.65-0.70 | 0.71-0.80 | 0.81-1.00 |
| ʻAiʻoniʻoni (40 ℃,Pa.S) | ≤9.5 | ≤8.5 | ≤4.0 | ≤3.5 | ≤3.0 |
| Ka wai, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Maʻiʻo paʻakikī,% ≤ | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Kaumaha molekula | 3800-4600 | 3300-4100 | 3000-3600 | 2700-3300 | 2400-2800 |
| * Eia hou: Hiki iā mākou ke noiʻi a hoʻomohala i kekahi mana hou o CTPB e like me ke koi kūikawā o kā mākou mea kūʻai. | |||||
| 1. | HTPB Paʻa Paʻa Hydroxyl-Hoʻopau Polybutadiene HTPB CAS 69102-90-5 |
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| 5. | HTBS / HTPB-styrene copolymer |
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| 8. | MLPB / maleic polybutadiene |
| 9. | CTBN / Carboxylated- hoopau wai acrylonitrile rubber |
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| iwakāluakumakahi. | |
| iwakāluakūmālua. | |
| iwakāluakūmākolu. | |
| iwakāluakūmāhā. | |
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| 26. | 8-methylnonyl nonan-1-oate(Isodecyl Pelargonate) CAS 109-32-0 |
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