Mpempe akwụkwọ rubber Butyl

Nkọwa dị mkpirikpi:

Mpempe akwụkwọ rubber Butyl bụ rọba dị elu nke nwere oke okpomọkụ. Ọ nwere ahụkebe ala gas na mmiri permeability.Butyl roba mpempe akwụkwọ na-eji na ọtụtụ ndị ọzọ ngwa, ịbụ highlyimpermeable ka gas, ozone, ultra violet ìhè, chemicals na weather-ering.


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