2017-06-05 Cov khoom
zaub mov qib hose
Food-grade hoses feem ntau yog siv rau cov hoses uas thauj cov khoom noj xws li mis nyuj, kua txiv, npias, dej haus, thiab lwm yam. Cov hoses yuav tsum tsis txhob muaj cov yas yas thiab yuav tsis ua rau muaj kuab paug rau cov khoom nruab nrab, yog li cov khoom noj-qib hoses yuav tsum tau ua. ua tau raws li qhov yuav tsum tau ua Raws li FDA, BFR thiab lwm yam zaub mov muaj ntawv pov thawj.Khoom noj khoom haus qib hoses muab faib ua PVC zaub mov hoses, roj hmab zaub mov hoses, zaub mov silicone hoses, thiab lwm yam. tiv taus siab zoo.Negative siab yuav tsum tau.Kev kub ceev kom tsis muaj menyuam thiab chav ua kom tsis muaj menyuam feem ntau yog siv hauv cov khoom noj hoses thaum siv, yog li cov khoom noj khoom haus qib hoses nrog kub tsis kam thiab kev ruaj ntseg zoo dua yog nrov!
Khoom noj khoom haus qib hose nta:
1: Cov saj thiab xim ntawm cov dej haus yuav tsis ua rau muaj kuab paug thiab ua tau raws li qhov yuav tsum tau ua ntawm kev tu cev.
2: Lub hose yog ua los ntawm cov xim liab lossis dawb sib xyaw kom pom tau yooj yim.Sab hauv txoj kab uas hla thiab qhov ntev ntawm lub hose tuaj yeem ua tau raws li cov neeg siv khoom xav tau.
Peb cov zaub mov qib hoses nruj me ntsis siv lub teb chaws cov qauv thiab US FDA cov qauv ntawv pov thawj khoom noj.Lub raj phab ntsa yog ntxiv dag zog nrog cov fibers muaj zog.Heev mos, lub teeb, yooj yim rau tu, huab cua heev thiab muaj hnub nyoog resistant.Nws yog tsim rau kev ua ntau yam kua zaub mov, xws li cawv, kua txiv hmab txiv ntoo, npias, dej qab zib thiab ib co mineralized dej haus.Tsis tas li ntawd, lub hose no tuaj yeem ua kom tsis muaj menyuam ntawm qhov kub ntawm 130 ° C rau 30 feeb.Tsis tas li ntawd, lub hose no yog ua los ntawm EPDM roj hmab, uas tso cai rau lub hose roj hmab no thauj mus ua ke nrog tsiaj thiab zaub mov, ua raws li European qauv thiab US FDA cov qauv.
Post lub sij hawm: Jun-24-2022