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hūnā
ʻO ka manaʻo o TPE a me ka silicone
ʻO ka Silicone kahi elastomer thermosetting me ka maikaʻi o ka palekana a ʻaʻole ʻona. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe a pau, non-reactive me nā mea ʻē aʻe, a he kiʻekiʻe adsorption hana me ka paʻa maikaʻi. Ua hoʻohana mua ʻia i nā huahana makua a me nā meaʻai.
ʻO TPE he elastomer thermoplastic, he mea pili i ke kaiapuni, ʻaʻohe mea ʻawaʻawa, maʻalahi ke kala, ʻoluʻolu a palupalu i ka hoʻopā ʻana, he ʻano paʻakikī o 0A-120A, maʻalahi ke hana a me ke ʻano, ʻaʻole pono e vulcanized, a hiki ke hana hou ʻia e hōʻemi i nā kumukūʻai. Hiki ke hoʻopaʻa ʻia me PP, PE, PC, PS, ABS a me nā plastics ʻē aʻe (ke lua injection), a hiki ke hoʻoheheʻe ʻia ʻokoʻa.
ʻO ka ʻokoʻa ma waena o TPE a me silicone
- ʻO Temp TPE ka inoa maʻamau o nā mea elastomeric like ʻole me ka elasticity rubbery i ka lumi wela a me ka kahe hehee i ka wela kiʻekiʻe; ʻO ka Silicone kahi lāʻau kūikawā, hoʻopili kea me ka ikaika mechanical maikaʻi, ke kūpaʻa a me ke kūpaʻa kiʻekiʻe o ka wela, no ka thermosetting rubber, vulcanization a me ka wela ʻaʻole e hoʻoheheʻe ʻia, ʻoi aku ka kiʻekiʻe o ka wela e wela, ʻo ka huahana o ka hoʻopau piha ʻana. ka wai a me ke silika.
- ʻOkoʻa hoʻi lākou i ka hoʻolālā mole: ʻo ke kaulahao nui o ke silicone he elastomer silicone-oxygen-bonded elastomer, ʻo ke kaulahao ʻaoʻao he papa methyl, ʻo ia hoʻi CH3. a ʻo TPE he elastomer thermoplastic. ʻO ka ʻokoʻa nui ma waena o nā mea ʻelua, ʻo kahi kaulahao nui he ʻano SIO2 a ʻo kekahi he ʻano CC.
- Mai ka hana ʻana i ka hana: pono e hoʻoheheʻe ʻia ka silicone a hoʻomehana ʻia e hana, ʻoiai hiki ke hana ʻia ʻo TPE me ka ʻole o ka vulcanization.
- He ʻoi aku ka maikaʻi o ka Silicone ma mua o TPE ma ke ʻano o ke kūpaʻa wela kiʻekiʻe, maʻamau ka hoʻoheheʻe ʻana o silicone ma 200-300 degere Celsius, ʻoiai ʻo TPE wale nō e pono ai i ka 130-150 degere Celsius i ke kumumanaʻo.
Mai kahi kumu kūʻai, ʻaʻole hiki ke hana hou ʻia ka ʻōpala silicone; ʻO ka ʻōpala TPE, nā mea waha wai, nā kihi, a me nā mea ʻē aʻe no nā kumuwaiwai hou, hiki ke hana hou ʻia, hiki iā TPE ke mālama i nā koina hou aʻe. - ʻO ke kumu kūʻai o ka silicone e lele mau ana ma kahi o US $ 5000 no ke tona. A pono wale ʻo TPE i 2000-4500 US kālā e kūʻai i hoʻokahi tona, ʻoi aku ka liʻiliʻi o ke kumukūʻai o TPE.
ʻO wai ka mea maikaʻi no nā pēpē wahine: TPE a i ʻole pākani sex silicone?
- Loaʻa nā pono ʻelua, akā i kēlā me kēia hihia, ʻoi aku ka maikaʻi o ka TPE ma mua o ka silicone ma ke ʻano o ka recyclability, processability, a me ke kumu kūʻai. I kēia lā, ʻo TPE ka mea i koho ʻia e hoʻololi i ke silicone i ka nui o nā māka a me nā noi.
- E pili ana i ka palekana waiwai, pili ka silicone i ke kaiapuni, ʻaʻohe mea ʻawaʻawa a me ka ʻala ʻole. A ʻo ka mea nui e pili ana i nā mea silicone ʻaʻole hiki ke hoʻohana hou ʻia ʻoiai hiki ke hana hou ʻia nā mea TPE.
- No nā waiwai waiwai, ʻoi aku ka maikaʻi o ka silicone ma ke ʻano o ka pale ʻana a me ke kūpaʻa wela kiʻekiʻe, akā ʻoi aku ka palupalu a me ka maʻalahi o ka TPE i ka deform a loaʻa ka deformation mau.
- nā pēpē kāne ke koi nui nei i ka pale ʻana a me ka deformability, no laila ʻoi aku ka maikaʻi o nā mea silicone no nā pēpē wahine.
