Inoa Kimia:2,2′-(1,4-phenylene)bis[4H-3,1-benzoxazin-4-hoʻokahi]
CAS NO.:18600-59-4
ʻO ke ʻano molekala:C22H12N2O4
Kaumaha Molekala:368.34

Hōʻike

ʻAno: Keʻokeʻo a keʻokeʻo keʻokeʻo ka pauka crystalline
Maʻiʻo: 98% min
Ka helu hehee: 310 ℃ min
Lehu: 0.1% ka nui
Pohō ma ka maloʻo ʻana: 0.5% max

Palapala noi

Hāʻawi ʻo UV-3638 i ka ikaika a ākea UV absorption me ka hāʻawi kala ʻole. Loaʻa i ka hoʻokūpaʻa maikaʻi loa no nā polyesters a me nā polycarbonates. Hāʻawi haʻahaʻa volatility. Hāʻawi kiʻekiʻe UV screening pono.

Pūʻolo a me ka waiho ʻana

1.25kg pahu pahu
2.Hoʻopaʻa ʻia i loko o kahi kūlana paʻa, maloʻo a ʻeleʻele