Kev Tiv Thaiv Kev Tiv Thaiv Cov Khaub Ncaws Hnav Txhuam Txhuam Cov Roj Hmab Mat

Cov lus piav qhia luv luv:


Khoom Nthuav dav

Cov FAQ

Cov khoom lag luam

Kev Tiv Thaiv Kev Tiv Thaiv Cov Khaub Ncaws Hnav Txhuam Txhuam Cov Roj Hmab Mat

Khoom npe: roj hmab lev
Qhov ntev: kev cai
Qhov ceev: 1.2g / cm3

Lub zog ua kom tawv nqaij: 16MPa
Hardness: 50 +/- 5shore A
Elongation: 600%
Daim ntawv thov: qhov ywj pheej zoo, rau xuas nrig ntaus ntsaws, ntxhua thiab lwm yam. 

 
Cov pos hniav roj hmab ntawv muaj cov qhov siab thiab qhov ntev ntawm cov yam ntxwv nrog nrog kev ua kom zoo dua qub. Kuj rau cov ntawv thov xav tau cov roj hmab muag muag. Cov qauv pauv rau cov flanges tsis meej nrog ntsia liaj qhov taub hau. Yuav luag tiv cov organic ntsev ntau, kua qaub, alkalis, thiab ammonia. Cov khoom siv tsis muaj roj hmab ntawm cov roj hmab muaj cov kua muag zoo thiab nws yog cov roj hmab uas tiv rov ua dua. Cov pos hniav roj hmab tseem muaj qhov ua kom nws tus kheej muaj peev xwm ua rau nws zoo tagnrho rau tua ntau yam. Cov pos hniav roj hmab tseem puas ruaj khov uas ua rau nws txhawm rau txhawm rau txha hniav phom.
 



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