Wothandizira kuwononga BIPB CAS 25155-25-3 Bis(tert-butyldioxyisopropyl)benzene
Dzina la malonda: Bis(tert-butyldioxyisopropyl)benzene
Dzina lofala: BIPB, crosslinker yopanda fungo, DCP yopanda fungo
Dzina la mankhwala: bis-tert-butylperoxy cumene
Kapangidwe: Fomula ya molekyulu: C6H4[C(CH3)2OOC(CH3)3]2
Kulemera kwa maselo: 338
CAS NO: 25155-25-3
Katundu: Mphamvu yoyambitsa: 36.1kcal/mol Mphindi imodzi kutentha kwa theka la moyo: 182 ° C Kutentha kodzipangitsa kudzipangitsa kudziwononga: 80 ° C Kutentha kwa alamu: 75 ° C
Chogulitsachi chingagwiritsidwe ntchito ngati cholumikizira mapulasitiki ndi ma rabara monga chlorinated polyethylene, EPDM rabara, ethylene-vinyl acetate copolymer, silicone rabara, nitrile rabara, fluororubber, ndi zina zotero. Chingagwiritsidwenso ntchito ngati chothandizira kuwononga PP. Pankhani ya zotsatira zomwezo zolumikizirana, kuchuluka kwa zowonjezera ndi pafupifupi 2/3 ya DCP, ndipo fungo lokwiyitsa limakhala laling'ono panthawi yogwira ntchito komanso pomaliza.
Chikwama cha pulasitiki chamkati cha PE chili ndi kulemera kokwanira kwa 5kg pa thumba; katoni yakunja ili ndi kulemera kokwanira kwa 220kg pa katoni.
Kutentha kwa malo osungira ndi kutentha kwabwinobwino, ndipo chinthucho sichimawonongeka mosavuta. Pewani kugwedezeka kwambiri komanso kugwedezeka kwambiri panthawi yonyamula, pewani kutentha, ndipo lekani kusunga ndi kunyamula ndi asidi wamphamvu komanso chochepetsera.
| dzina la chinthu | BIPB-96 | BIPB-40A | BIPB-40B | BIPB-40C | BIPB-40D |
| Kunja | Kristalo woyera kapena wachikasu | Tinthu toyera | Ufa woyera | Ufa woyera | Ufa woyera |
| zomwe zili(%) | ≥96 | 39-41 | 39-41 | 39-41 | 39-41 |
| Wonyamula katundu(%) | N / A | CaCO3 (54-56) SiO2(4-6) | CaCO3 (54-56) SiO2(4-6) | SiO2(59-61) | Dongo (59-61) |
| Malo osungunuka(℃) | 40-50 | N / A | N / A | N / A | N / A |
