Akwai kwalba 30000 cikin kaya. Zai iya isar da sauri. Ƙari da yawa tare da ƙarin ragi. Da fatan ba ku rasa shi ba.
Idan kuna buƙata, to, maraba don tuntuɓar mu a kowane lokaci
Waya: + 86 13162192651
Email: alia@starskychemcial.com
Bayanin:
| Suna | Rfe, rf |
| Tsarin kwayoyin halitta | C21H12no6SP |
| Cask | 4151-51-31-3 |
| Mw | 465 |
| Hali | mai masana'anta |
| Mallaka | 84-86 ℃ |
| Yawa a 20 ℃ | kimanin. 1.0g / cm3 |
| Assayin NCO | 7.2±0.2% |
| Assayin Methane | 27±1 |
| Keta (20 ℃) | 3 MPa.s |
| M | Ethyl Acetate |
| M hanya | -4 ℃ |
| Bayyanawa | Rawaya zuwa duhu violet ruwa ruwa. Launinta baya shafar ƙarfin jikin. |
| Ƙunshi | 750 g / kwalba, jimlar kwalabe 20 a cikin akwati ɗaya na katako, 180kg / ganga, ko kuma buƙatun abokan ciniki. |
Bugu da kari:Kamfanin zai iya yin bincike da haɓaka sabbin samfuran gwargwadon buƙatun na musamman na abokan cinikinmu.
Fasali:RFE polyisecyanate ne mai inganci mai inganci don adhereThane dangane da polyurthane, roba na halitta da roba na roba. RFE POLYISOCYANATate yana da amfani ga inganta tasirin kayan littattafai na roba. Ana iya amfani dashi azaman Croslinker maimakon Bayer's dodemur rfe.
Amfani: Dole ne a yi amfani da adon kayan haɗin guda biyu tare da lokacin da ya dace bayan saka rfe. Tsawon lokacin da aka zartar ba kawai yake da alaƙa da abubuwan da aka yi amfani da polymer na m, amma kuma sauran kayan da suka dace (antioxygen, filastik). Lokacin da yake kusa da lokacin da aka zartar, yawanci 'yan awanni ko rana ɗaya, adheve ya zama mafi wahala ga
Yi aiki, da kuma danko ya hau da sannu. A ƙarshe, ya zama jelly da ba za a iya ba da izini. 100 ingancin m, hydroxyl polyurethane (asusun Polyurethane na kusan 20%), RFE yana 4-7. Chloroprene roba (asusun roba na kusan 20%), RFE NE 4-7.
Adana: Da fatan za a adana shi a cikin kwalbar da aka rufe a ƙarƙashin 23℃, samfuran ana iya kiyaye su na tsawon watanni shida. Duk samfuran jerin abubuwa suna da hankali sosai ga danshi; Zai samar da carbon dioxide da kuma insolable urea a cikin dauki da ruwa. Idan bayyanar iska ko haske, zai hanzarta canje-canjen launuka na samfurori, amma ba zai shafa m aiki.
Hadarin haɗari
Dokoki (EC) Babu 1272/2008
Gilashi mai ruwa, rukuni 2 (H225)
Takamaiman tsari na kwastomomi (cikewa guda), rukuni 3 (H336)
Directive 67/548 / EEC ko 1999/45 / EC
Sosai Flammle.
Maimaita haske na iya haifar da bushewar fata ko fatattaka. Elams na iya haifar da nutsuwa da tsananin tsananin nutsuwa.
Dokoki (EC) Babu 1272/2008
Abubuwan haɗari waɗanda dole ne a jera su a kan alamar
Ethyl Acetate
Lissafin Hadarin:
H225 AFRAMBE A SARKIN KYAUTA DA VOMAR.
H336 na iya haifar da nutsuwa ko m.
Bayanin Tunani:
P210 Kiyaye daga zafin rana / Sparks / Buɗe Harshen Wuta / Tufafin zafi. - babu shan taba.
P233 Rike akwati a hankali.
P240 Ground / ramar haɗin kai da karbar kayan aiki.
P243 ɗauki matakan da aka riga aka hana a kan sakin ruwa.
P280 Saka safofin hannu masu kariya / kayan kariyar kaya / kariyar ido / kariya fuska.
P303 + P361 + P353 Idan a kan fata (ko gashi): Cire / cire / cire duk da duk rigunan da aka gurbata. Kurkura fata da ruwa / shawa.
Karin Halakun halaye da kuma abubuwa masu kyau:
EUH066 maimaita bayyanuwa na iya haifar da bushewa fata ko fatattaka. EUH204 ya ƙunshi isocyanates. Yiwu
samar da rashin lafiyar.
Lokaci: Aug-04-2021