Pehea e hoʻohana ʻia ai ka phenyl silicone rubber?

Aug 26, 2025 Waiho i kahi memo

ʻO ka methyl phenyl vinyl silicone rubber (VMQ ma phenylvinylmethylsilicone,) aia i loko o ke kaulahao mole o ka vinyl silicone rubber he methyl phenyl a i ʻole ʻelua kumu kumu silica silica loulou loulou i ka huahana o ka ʻili, ʻo kona ʻano:

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Hiki ke hoʻokaʻawale ʻia ʻo Methyl phenyl vinyl silicone rubber i ʻekolu mau ʻano ma muli o ka ʻokoʻa phenyl maʻiʻo: haʻahaʻa phenyl silicone rubber (me ka phenyl content o 5% a 10% a me kahi hapa molar), medium phenyl silicone rubber (me ka phenyl content o 20% a 40% a me kahi molar fraction), a me ka phenyl kiʻekiʻe i ka 5% a me ka silicone phenyl (me ka fraction 5% a me ka silicone 5%).

 

Ma muli o ka hoʻokomo ʻia ʻana o nā pūʻulu phenyl ma nā pūʻulu ʻaoʻao o polysiloxane, ua hoʻopau ʻia ka maʻamau o ka hoʻolālā kaulahao polydimethylsiloxane, a laila e hoʻemi nui i ka mahana crystallization o ka polymer. No laila, ʻo ka phenyl silicone rubber, ma waho aʻe o ka loaʻa ʻana o nā hiʻohiʻona o ka vinyl silicone rubber, loaʻa pū kekahi haʻahaʻa haʻahaʻa haʻahaʻa -kū kūʻē i ka wela, pale ablation a me ka pale radiation, e lilo ia i mea koʻikoʻi no ka hoʻohana ʻana i kekahi mau kaiapuni kikoʻī.

 

Eia nō naʻe, ʻo ka hana ʻana o ka phenyl silicone rubber he koi kiʻekiʻe no nā mea maka, kahi kaʻina hana paʻakikī, a ʻoi aku ka nui o ke kumukūʻai ma mua o ka ethylene silicone rubber, no laila ua kaupalena ʻia kona hoʻomohala ʻana.