Tsev / Khoom / Organic tshuaj

Polyether Polyol

Polyether polyol 335D (3500) yog ib qho qis-VOC, tsis tshua muaj siab polyether polyol nrog kev ua haujlwm ntawm 3, molecular hnyav ntawm 3500, BHT dawb. Cov khoom no tsis hnov tsw-tsawg thiab cov ntsiab lus trialdehyde yog undetected. Nws yog tsim los tsim tau yooj yim, semi-rigid polyurethane ua npuas ncauj tshwj xeeb tshaj yog rau daim txhuam cev, rooj zaum, txaj, rooj tog zaum thiab ntau lwm yam kev siv.

Xa kev nug

Product Description

Qhov zoo

Cov khoom siv polyol no muaj qhov ua haujlwm siab, tsis hnov tsw-tsawg, thiab dav siv cov khoom siv siab ntev. Nyob rau hauv thaum ntxov thiab nruab nrab theem ntawm foaming, tus nqi foaming yog nruab nrab, thiab tom qab gelation tus nqi yog ceev, uas tuaj yeem ua tau raws li cov kev xav tau ntawm foaming sib txawv thiab siab resilience sponges nyob rau hauv feem ntau daim ntawv thov.

Daim ntawv thov

335D yog 3, 500-molecular-yuag triol nrog qis unsaturation. PU ua npuas ncauj ua los ntawm nws nyiam hnav, ruaj thiab zoo heev zog absorbing yam ntxwv. 335D yog cov khoom siv tseem ceeb rau polyurethane flexible foams, hauv kev siv xws li: pob ua npuas ncauj, daim txhuam cev, cushions, rooj zaum, txaj, rooj tog zaum, cov ntaub ntawv khaub ncaws, cov ntaub ntawv khau, ntaub pua plag hauv qab, cov ntaub ntawv ntim khoom thiab ntau lwm yam kev siv.

Specification

Yam Khoom
OHV (mgKOH/g)	46.0-50.0
Dej (wt%)	Tsawg dua lossis sib npaug rau 0.05
Viscosity (mPa•s, 25 degree)	550-800
PH	5.0-7.0
Acid Tus nqi (mgKOH / g)	Tsawg dua lossis sib npaug rau 0.05
Xim APHA	Tsawg dua los yog sib npaug li 30