Nūhou - E hoʻoponopono i nā pilikia o ka EVA Foam

I nā makahiki i hala iho nei, ua ʻike ʻia ka piha ʻana o ka mākeke kāmaʻa honua, e hoʻoikaika ana i ka hoʻokūkū ma waena o nā lama waena a kiʻekiʻe. ʻO ke kahe mau ʻana o nā manaʻo hou a me nā ʻenehana i nā kāmaʻa ua hoʻoulu i kahi koi nui no nā mea hoʻohua i ka ʻoihana hana kāmaʻa. Ua lilo nā mea hoʻohua polymer hana kiʻekiʻe i kihi o nā hopena huahana brand terminal he nui, ʻoi aku hoʻi i ka ʻāpana kāmaʻa haʻuki.

ʻO kahi kāmaʻa haʻuki maʻamau he ʻekolu mau ʻāpana nui: ka luna, ka midsole, a me ka outsole.

He mea koʻikoʻi ka midsole i ka hāʻawi ʻana i ka cushioning, rebound, a me ka omo ʻana o ka ikaika i ka wā haʻuki. Hōʻoiaʻiʻo ia i ka palekana a me kahi manaʻo ʻoluʻolu, e lilo ia i ʻuhane o nā kāmaʻa haʻuki. ʻO ka mea hana a me ka ʻenehana huʻa o ka midsole e hoʻokaʻawale i nā ʻenehana koʻikoʻi o nā lama nui like ʻole.

EVA—ʻO ka mea huʻa mua loa i hoʻohana ʻia no nā kāmaʻa:

ʻO ka Ethylene-vinyl acetate copolymer (EVA) ka mea huʻa mua loa i hoʻohana ʻia i nā midsoles. ʻO ka huʻa EVA maʻemaʻe ka mea maʻamau e haʻaheo i ka rebound o 40-45%, e ʻoi aku ana ma mua o nā mea e like me PVC a me ka rubber i ke kūpaʻa, me nā ʻano e like me ka māmā a me ka maʻalahi o ka hana ʻana.

Ma ke kahua o nā kāmaʻa wāwae, ʻo ke kaʻina hana hoʻohua kemika a EVA e komo pū me ʻekolu ʻano: ka hoʻohua nui pālahalaha kuʻuna, ka hoʻohua liʻiliʻi in-mold, a me ka hoʻohua cross-linking injection.

I kēia manawa, ua lilo ka injection cross-linking foaming i ka hana nui i ka hana ʻana i nā mea kāmaʻa.

Nā pilikia o ka EVA Foam:

ʻO kahi pilikia maʻamau me kēia mau ʻūpā EVA kuʻuna ʻo ko lākou elasticity palena, kahi e hoʻopilikia ai i ko lākou hiki ke hāʻawi i ka cushioning a me ke kākoʻo kūpono, ʻoi aku hoʻi i nā noi e like me nā kāmaʻa haʻuki. ʻO kekahi pilikia maʻamau ka hanana ʻana o ka compression set a me ka thermal shrinkage i ka hala ʻana o ka manawa, e hoʻopilikia ana i ka lōʻihi. Eia kekahi, i nā noi kahi e koʻikoʻi ai ke kū'ē ʻana i ka paheʻe a me ke kū'ē ʻana i ka abrasion, hiki i ka ʻūpā EVA kuʻuna ke hāʻule i ka hoʻokō ʻana i nā kūlana i koi ʻia.

No ka hoʻonui hou ʻana i nā waiwai kino o nā huahana huʻa EVA, hoʻolauna pinepine nā mea hana i nā mea elastic e like me EPDM, POE, OBCs, a me TPE e like me SEBS i nā mea maka EVA. ʻO ka hoʻohui ʻana o EPDM no nā waiwai rubber, POE no ka elasticity kiʻekiʻe, OBCs no ka crystallinity palupalu, TPE no ka flexibility, a me nā mea ʻē aʻe, e manaʻo e hoʻokō i nā pahuhopu hoʻololi. No ka laʻana, ma ka hoʻohui ʻana i nā elastomers POE, hiki ke hoʻonui pinepine ʻia ka rebound resilience o nā huahana i 50-55% a ʻoi aku paha.

ʻO ka Innovation EVA Foam: Si-TPV Modifier no ke kūlana kiʻekiʻe a me ka hana i hoʻonui ʻia

Hōʻike ʻo SILIKE Si-TPV i kahi ala ʻē aʻe ma EVA, ʻaʻole wale e hoʻoponopono i nā pilikia hana akā e kūlike pū me nā hana aloha kaiapuni. ʻO kāna ʻano hana hou a me ke kaʻina hana e kōkua i ka hōʻoia ʻana e mālama nā huahana i ko lākou kūpaʻa a me ka hana i nā wā lōʻihi, e hoʻolilo ana iā lākou i ʻoi aku ka hilinaʻi a me ke kūpaʻa. e hōʻoia ana i nā kumukūʻai huahana i hoʻopau ʻia kiʻekiʻe.

ʻO Si-TPV (vulcanizate thermoplastic silicone-based elastomer) he mea elastomer hana hou 100%, Hoʻohālikelike ʻia me OBC a me POE, hoʻemi nui ia i ka hoʻonohonoho compression a me ka wikiwiki o ka hoʻemi wela o nā mea EVA foam. ʻOi aku ka nui o nā mea e hōʻike ana i ka elasticity i hoʻomaikaʻi ʻia, ka palupalu, ka anti-slip, a me ke kū'ē ʻana i ka abrasion, e hōʻemi ana i ka DIN wear mai 580 mm.³a i 179 mm³.

Eia kekahi, hoʻonui ʻo Si-TPV i ka saturation kala o nā mea huʻa EVA. ʻO kēia holomua e hiki ai i nā mea hana ke hana i nā huahana nani i ka maka me ka ʻole o ka hoʻohaʻahaʻa ʻana i ka hana.

ʻO kēia Si-TPV ma ke ʻano he mea hoʻololi hou no ka huʻa EVA e pōmaikaʻi ai i ka hana ʻana o nā huahana e pili ana i ka huʻa EVA ʻoluʻolu a me nā huahana e pili ana i ka huʻa EVA e like me nā midsoles, nā mea sanitary, nā huahana leʻaleʻa haʻuki, nā papahele, nā moena yoga, a me nā mea hou aku.

E ʻike i ka wā e hiki mai ana o ka EVA Foam me SILIKE Si-TPV! E hoʻokiʻekiʻe i kāu huahana i nā kiʻekiʻe hou o ka hana a me ka maikaʻi. E hoʻokuʻu i ka hiki o kā mākou mea hoʻololi Si-TPV holomua no nā hiki ke kūlike ʻole i kāu mau noi EVA foam.

E kāhea mai iā mākou i kēia lā e hoʻomaka i kahi huakaʻi o ka hana hou a wehewehe hou i ka mea hiki ke hana me ka EVA foam!