Qaaciddada molecular CH2CHCONH2,crystal flake cad, sun! Ku milmay biyaha, methanol, ethanol, propanol, wax yar oo ku milma ethyl acetate, chloroform, wax yar oo ku milma benzene, molecule wuxuu leeyahay laba xarumood oo firfircoon, labadaba alkali daciif ah, falcelinta acid daciif ah. Inta badan waxaa loo isticmaalaa in lagu soo saaro noocyo kala duwan oo copolymers, homopolymers iyo polymers modified kuwaas oo si weyn loogu isticmaalo sahaminta saliidda, daawada, metallurgy, waraaqaha samaynta, rinjiga, dunta, daaweynta biyaha iyo cayayaanka, iwm.
ITEM | INDEX |
Muuqashada | Budada crystal cad (jiin) |
Waxa ku jira (%) | ≥98 |
Qoyaanka (%) | ≤0.7 |
Fe (PPM) | 0 |
Cu (PPM) | 0 |
Chroma(30% Xalka Hazen) | ≤20 |
Aan la milmi karin (%) | 0 |
Kahortagga (PPM) | ≤10 |
Waxqabadka (50% xal μs/cm) | ≤20 |
PH | 6-8 |
Waxay qabataa tignoolajiyada asalka ah ee bilaa xanbaarsan sidaha Jaamacada Tsinghua. Iyada oo sifooyinka nadiifnimada sare iyo falcelinta, ma jiraan naxaas iyo birta, waxay si gaar ah ugu habboon tahay wax soo saarka polymer.
25KG 3-in-1 bac isku dhafan oo leh PE liner.
● Sun ah! Iska ilaali taabashada tooska ah ee alaabta.
● Walxaha waa sahlan tahay in la hoos mariyo, fadlan xir xiraha xirmada, oo ku kaydi meel engegan oo hawo leh. Wakhtiga kaydinta: 12 bilood.
Shidaal baadhista
Daawo
Metallurgy
Warqad-samaynta
Rinjiyeynta
Dharka
Daaweynta biyaha
Horumarinta carrada