Māhele'ē aʻe Hoʻokaʻawale ʻia kūkala nūhou

ʻO ka ʻokoʻa ma waena o nā TPE Dolls a me nā pēpē silicone

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ʻOkoʻa nā pēpē TPE mai nā pēpē silicone ma nā ʻano aʻe

He huaʻōlelo maʻamau ʻo TPE no ka laulima o nā mea elastika i paʻa ma ka lumi wela a hiki ke hoʻoheheʻe ʻia i nā wela kiʻekiʻe. ʻO ka Silicone kahi lāʻau lapaʻau kūikawā me ka ikaika mechanical maikaʻi loa, ke kūpaʻa a me ke kūpaʻa wela kiʻekiʻe. He mea hoʻoheheʻe thermosetting ʻaʻole e hoʻoheheʻe ʻia ma hope o ka vulcanization a wela i kahi wela kiʻekiʻe loa, ʻo ka huahana o ka hoʻopau piha ʻana he wai. Aia nō hoʻi ke silika dioxide.
2, ʻokoʻa ko lākou ʻano analytical: ʻo ka huila silicone ke kaulahao nui o ka oxygen hoʻopaʻa ʻana, ʻo ke kaulahao ʻaoʻao maʻamau ka methyl, ʻo ia hoʻi, CH 3. ʻO TPE kahi elastomer thermoplastic i loaʻa ka styrene, olefin a me ka polyurethane, ka ʻokoʻa nui ma waena o nā molecular structure ʻelua. ʻo ia ka hoʻolālā SiO2 a me ka hoʻolālā CC.

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  1. ma ke ʻano o ka hana ʻana: pono e hoʻokaʻawale ʻia ka silicone a me ka thermoformed, ʻoiai hiki ke hana ʻia ʻo TPE me ka ʻole o ka vulcanization. He paʻakikī ke hoʻololi i ka silicone i ka wā o ka hana ʻana, ʻoiai ʻo TPE maʻalahi e hana a hana.
    E like me ka mea i hōʻike ʻia ma ka Figure 4, ʻoi aku ka maikaʻi o ka silicone ma mua o TPE ma ke ʻano o ka pale wela. ʻO ke kūpaʻa wela o ke silicone he 200〜-300 ℃, ʻoiai ʻaʻole kiʻekiʻe ka manaʻo TPE e like me ka TPE Lia a me 130〜~150 ℃.
    5, ke kumukuai o pākani silicone ʻoi aku ka nui ma mua o 30.000 tons, ke kumu kūʻai maʻamau o TPE ma waena o 13-30.000, ʻoi aku ka nui o ke kumukūʻai TPE, ma kahi o nā mea TPE kūikawā e like me nā mea hoʻopaʻa ahi halogen-free, meaʻai, etc.

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