PPG MW3500 yog ib hom polyether polyol raws li glycerol, qhov no PPG3500 rau Flexible Polyurethane Ua Npuas Ncauj tsis muaj BHT thiab yog siv rau txaj, cushion, rooj tog thiab lwm yam ua npuas ncauj. Raw Materials ntawm Sponges ntau lawm-PPG3500 yog haum rau tsawg, nruab nrab thiab siab ceev polyurethane ua npuas ncauj.
BQ8145 tov nrog inactive polymer polyols muaj qhov tsim nyog reactivity thiab siab thov cov khoom siab ntev. Nyob rau hauv thaum ntxov thiab nruab nrab theem ntawm foaming, tus nqi foaming yog nruab nrab, thiab tom kawg yog muaj zog, uas tuaj yeem ua tau raws li qhov xav tau ntawm foaming sib txawv sponges nyob rau hauv feem ntau ib puag ncig.
SPECIFICATIONS
|
Yam khoom |
Txuj |
|
Hydroxy Naj Npawb mgKOH/G |
48±2 |
|
Acidity mgKOH/g |
Tsawg dua lossis sib npaug rau 0.05 |
|
Moisture% |
Tsawg dua lossis sib npaug rau 0.05 |
|
PH |
5.5-7.5 |
|
Xim APHA |
Tsawg dua los yog sib npaug li 30 |
|
Qhov tshwm sim |
Pob tshab, Xim tsis muaj kua |
|
Viscosity mpa.s/25 degree |
550-800 |
KEV TIV THAIV
Flash point yog siab dua 200 degree centigrade (qhib khob txoj kev), flammable tab sis tsis tawg. Nyob rau hauv rooj plaub uas muaj hluav taws, muab tawm nrog foams, qhuav hmoov, chav los yog dej.
Thaum tuav cov polyols, yuav tsum tau ceev faj kom tsis txhob raug lub qhov muag los yog ntev kev sib cuag nrog daim tawv nqaij. Yog tias qhov muag pom tshwm sim, yaug nrog dej kom ntau. Yog tias muaj kev sib cuag ntawm daim tawv nqaij, ntxuav cov chaw uas raug puas tsuaj nrog xab npum thiab dej.
KHOOM
Khaws rau hauv lub nruas tshiab, 200KGS / nruas.
BQ8145 yog me ntsis hygroscopic thiab yuav nqus dej. Cov thawv ntim khoom yuav tsum tau muab kaw thiab tiv thaiv los ntawm kev sib kis ntawm cov dej noo thiab cov khoom txawv teb chaws.
Lub txee lub neej yog 12 lub hlis. Tom qab ntawd, kev sim ua ntej yuav tsum tau ua ua ntej siv.
Cim npe nrov: Tuam Tshoj polyether polyol ppg mw3500 manufacturers, lwm tus neeg, Hoobkas
