Daim ntawv tshwj xeeb:
Qhov tshwm sim
Dawb hmoov
01
Viscosity naj npawb ml / g
95-105
02
Pom tseeb qhov ceev g / ml
0.45-0.5
03
tsis hloov pauv%
Tsawg dua lossis sib npaug rau 0.3
04
Residual crystallinity%
Tsawg dua los yog sib npaug li 5
05
Screen residue%
Tsawg dua lossis sib npaug rau 0.5
06
Cov lus qhia dav dav:
Ntim
25kg / hnab
Cia
Tsis tu ncua cia
Kev ua haujlwm
Siv tau rau 2 xyoos
Nco tseg
Cov khoom no yog non-toxic. Khaws rau hauv qhov chaw txias, qhuav, tsis txhob los nag, noo noo, tshav ntuj, hluav taws. Nws yog nruj me ntsis txwv tsis pub tiv tauj lossis sib xyaw nrog cov khoom siv acid thiab alkali.
Daim ntawv thov:
Thaum lub sij hawm tsim cov txheej txheem ntawm PVC extruded low-density foamed khoom, tshwj xeeb functional regulator rau PVC ntoo-yas khoom, NCR61, plays lub luag hauj lwm tseem ceeb. Qhov sib ntxiv ntawm NCR-61 tsis yog tsuas yog txhawb nqa cov gelation ntawm PVC, txhim kho lub zog thermal thiab extibility ntawm yaj, tab sis kuj txhim kho qhov zoo ntawm cov khoom. Lub caij no, nws tuaj yeem ruaj khov rau cov npuas me me uas tsim los ntawm tus neeg sawv cev foaming, tiv thaiv cov phab ntsa los ntawm rupturing thiab merging los ua npuas loj, kom ntseeg tau tias qhov ua npuas ncauj tsis tsuas yog lub teeb tab sis kuj muaj zog. NCR-61 feem ntau muaj peb: ua ntej, nws txhawb nqa cov yas ntawm PVC; Thib ob, nws txhim kho lub zog yaj ntawm PVC foaming cov ntaub ntawv, tiv thaiv kev sib koom ua ke ntawm npuas kom ua tiav cov khoom sib xws; thib peb, nws ua kom cov yaj muaj fluidity zoo, uas ua rau cov khoom zoo nkauj. Tsis tas li ntawd, nws kuj yog ib qho tseem ceeb ntawm cov khoom zoo.
Haum rau kev ua ntau yam PVC ntoo-yas profiles thiab panels.
Cim npe nrov: Functional Processing Aids Manufacturers thiab lwm tus neeg Suav teb - Factory Price
