Hardness ntau yam: 40 ~ 95 ntug dej A
Xim: Dub (txuj)
Kub:
Txheem kub:-30 ° C ~ 100 ° C (-22 ° F ~ 212 ° F)
Compound tshwj xeeb
Tsis tshua muaj kub:-65 ° C (-85 ° F)
Nyiaj kub: 150° C (302° F)
Nta
Roj hmab looj tau zoo kuj roj thiab roj, zoo txhua yam khoom, pa ceev ceev thiab bonding peev, kuj coj siab thiab kuj zoo dej.
Limitatiotau
Tsis tiv taus kua qaub no muaj zog thiab cov kuab tshuaj ncov qaumteb qabteb, huab cua tsis, nws thiab ageing kuj, cuab yeej zoo tsis insulating.
Daim ntawv
Lug siv nyob rau hauv qhov chaw pib, tshuab raug, fais fittings, etc.