Urethane acrylate: HP1218

ʻO ka wehewehe pōkole:

HP1218he urethane acrylate oligomer e hoʻopaneʻe i nā waiwai kino e like me

ʻaʻole melemele, ʻoi aku ka maikaʻi o ka hydrolysis, ke kūpaʻa manuahi maikaʻi, ke kū ʻana i ka wā maikaʻi, ʻoi aku ka maʻalahi, ahaahaapilau.Ke hoʻohālikelike ʻia i nā huahana like ma ka mākeke, kahi hiʻohiʻona koʻikoʻi ka maʻalahi maikaʻi.