High-pressure roj hmab raj
High-pressure roj hmab raj yog non-toxic, environmentally friendly, physiologically inert, UV-resistant, ozone-resistant, kub thiab tsis kub resistant (-80 rau 300 degrees), siab pob tshab, muaj zog resilience, compression-resistant, roj-resistant, stamping-resistant, acid-resistant, alkali-resistant, hnav-resistant, nplaim-resistant, voltage-resistant, thiab conductive.
High-pressure hlau raj
High-pressure hlau raj muaj lub zog kav ntev, siab oxidation tsis kam thiab corrosion kuj, zoo cov ntaub so ntswg stability, thiab txaus lub zog, hardness, hnav tsis kam, thiab tej yam toughness.