Waterproof Thiab Safety Precautions Rau Polyurethane Foaming Tshuab Hauv Kev Ua Haujlwm

Tsis muaj teeb meem dab tsi ntawm cov cuab yeej siv tshuab, kev siv dej tsis zoo yog ib qho teeb meem uas yuav tsum tau them sai sai rau.Tib yam muaj tseeb rau polyurethane foaming tshuab.Cov tshuab no yog tsim los ntawm kev tsim hluav taws xob.Yog tias dej nkag mus, nws yuav tsis tsuas ua rau lub cev ua haujlwm, tab sis kuj ua rau lub neej ntawm lub tshuab luv.

QQ Lub Xya hli ntuj 20171107091825

1. Hnav cov cuab yeej tiv thaiv thaum sib tov ob qho kev daws teeb meem;
2. Kev ua pa zoo thiab kev huv hauv qhov chaw ua haujlwm;
3. Yog hais tias qhov kub ntawm ambient kub heev, nws yuav ua rau cov kua vaporize thiab yuav muaj siab.Lub sijhawm no, lub hau npog yuav tsum qhib ua ntej, thiab tom qab ntawd lub hau npog yuav tsum qhib tom qab cov roj tso tawm;
4. Thaum lub tshuab ua npuas ncauj polyurethane muaj cov nplaim hluav taws kub nyhiab rau cov npuas dej, yuav tsum tau siv cov nplaim hluav taws xob ntxiv;
5. Qhov kev faib ua feem yuav tsum tau mastered nyob rau hauv cov txheej txheem ntawm phau ntawv foaming;
6. Thaum peb cov tawv nqaij nyob rau hauv kev sib cuag nrog thawj cov tshuaj, peb yuav tsum ntxuav nws nrog xab npum thiab dej tam sim ntawd.Yog tias nws nyob rau hauv cov ntaub ntawv B, peb yuav tsum tam sim ntawd so nws nrog cov paj rwb kho mob, yaug nrog dej rau 15 feeb, thiab tom qab ntawd yaug nrog xab npum lossis cawv.


Post lub sij hawm: Sep-02-2022