Rapa Viton®
I whakaurua te rapa Viton®, he pūhui fluoroelastomer motuhake (FKM), ki te umanga rererangi i te tau 1957 hei whakatutuki i ōna hiahia mō tētahi elastomer mahi-teitei.
Whai muri i tōna whakaurunga mai, ka horapa tere te whakamahinga o Viton® ki ētahi atu ahumahi tae atu ki ngā ahumahi motuka, taputapu, matū me te mana wai. He ingoa kaha tō Viton® hei elastomer mahi-teitei i roto i ngā taiao tino wera me te tino waikura. Ko Viton® hoki te fluoroelastomer tuatahi i whiwhi i te rēhitatanga ISO 9000 puta noa i te ao.
He tohu hokohoko rēhita a Viton® nā DuPont Performance Elastomers.
Ngā Āhuatanga
♦ Ingoa Noa: Viton®, Fluro Elastomer, FKM
• Whakarōpūtanga ASTM D-2000: HK
• Whakamāramatanga Matū: Hauwaiwaro Whakapūhaumāota
♦ Ngā Āhuatanga Whānui
• Te Huarere/ Te Mārama o te Rā: Tino Pai
• Te piri ki ngā konganuku: Pai
♦ Ātete
• Ātete ki te pakū: Pai
• Ātete ki te haehae: Pai
• Ātete ki te whakarewa: Tino pai
• Ātete Hinu: Tino Pai
♦ Awhe Pāmahana
• Te Whakamahinga i te Pāmahana Iti: 10°F ki te -10°F | -12°C ki te -23°C
• Te Whakamahinga i te Pāmahana Teitei: 400°F ki te 600°F | 204°C ki te 315°C
♦ Ngā Āhuatanga Tāpiri
• Te Awhe o te Durometer (Taki A): 60-90
• Awhe Kukū (PSI): 500-2000
• Te Roroatanga (Mōrahi %): 300
• Huinga Kōpeketanga: Pai
• Manawanui/ Whakahoki: Pai
Ngā tono
Hei tauira, ka ātete hoki ngā mowhiti-O Viton® me te pāmahana ratonga mai i te -45°C ki te +275°C i ngā pānga o te huringa wera, e tūpono ana i te piki tere me te hekenga o ngā waka rererangi mai i te paparangi.
Nā te whai huatanga o Viton's® ki te tu atu ki ngā wera nui rawa, ngā matū, me ngā ranunga wahie, ka taea te whakamahi mō:
♦ ngā hiri wahie
♦ ngā mowhiti-O hono-tere
♦ ngā gasket pane me te manifold whakauru
♦ ngā hiri werohanga wahie
♦ ngā wāhanga ngongo wahie matatau
Ko ngā tauira o ngā tono me ngā ahumahi e whakamahia ai a Viton® ko:
Te Ahumahi Rererangi me te Rererangi
Ka kitea ngā āhuatanga mahi teitei o Viton® i roto i ngā wāhanga rererangi maha tae atu ki:
♦ Ngā hiri ngutu pūtoro e whakamahia ana i roto i ngā papu
♦ Ngā gasket manifold
♦ Ngā hiri taupoki
♦ Ngā Hiri-T
♦ Ngā mowhiti-O e whakamahia ana i roto i ngā hononga raina, ngā hononga, ngā takirere, ngā papu, me ngā puna hinu
♦ Ngā ngongo siphon
Ahumahi Motuka
He ātete hinu a Viton®, ā, he mea tino pai hei rauemi mō raro i te taupoki. E whakamahia ana a Viton® mō:
♦ Ngā takai
♦ Ngā hiri
♦ Ngā mowhiti-O
Ahumahi Kai
Ahumahi Rongoā
Ngā Painga me ngā Huarahi
Hototahitanga Matū Whānui
He hototahi ngā rauemi Viton® ki ngā matū maha
♦ ngā hinu whakahinuhinu me ngā hinu wahie
♦ hinu waipēhi
♦ penehīni (he nui te octane)
♦ hinuhinu
♦ ngā hinu huawhenua
♦ ngā waipiro
♦ ngā waikawa kua whakaranua
♦ me ētahi atu
He mea nui te whakatairite i ngā āheinga mēnā kei te whakaaro koe ki te whakarerekē i ngā rauemi hei whakapiki i te pono, hei whakatutuki rānei i ngā āhuatanga whakahaere kino ake.
Te Pūmautanga o te Pāmahana
He maha ngā whakamahinga e hiahia ana kia pēhia ngā wāhanga rapa mā te pikinga o te pāmahana me te pikinga o ngā pāmahana whakahaere kia taea ai te pikinga o te whakaputanga. I ētahi wā, e mōhiotia ana ka mahi tonu a Viton® i te 204°C, ahakoa i muri i te pikinga poto ki te 315°C. Ka taea hoki e ētahi momo rapa Viton® te mahi pai i ngā pāmahana iti iho i te -40°C.
E tutuki ana i ngā whakaritenga a te FDA
Mena e tika ana kia tutuki ngā whakaritenga a te FDA, ka taea e Timco Rubber te uru atu ki ētahi momo rauemi Viton® e tutuki ana i ngā whakaritenga a te FDA mō ngā tono kai me te rongoā.
E tutuki ana i ngā Ture Taiao Tino Kaha
I te mea kua whakapiki ake ngā ture taiao i te tūponotanga ki ngā tukunga, ngā maringi me ngā turuturu, kua whakakīia e ngā hiri mahi-teitei a Viton® te āputa kei kore e taea e ētahi atu elastomers.
Kei te hiahia koe ki te rapa Viton® mō tāu tono?
Waea mai ki 1-888-301-4971 mō ētahi atu kōrero, mō te tono utu rānei.
Kāore koe i te tino mōhio ko tēhea rauemi e hiahiatia ana e koe mō tō hua rapa ritenga? Tirohia tā mātou aratohu whiriwhiri rauemi rapa.