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ʻO ka pahu paʻi maʻalahi kahi ʻano o ka paʻi i hana ʻia mai nā mea maʻalahi e hoʻohui i nā pono o ka plastic, film, pepa a me nā alumini alumini, me nā hiʻohiʻona e like me ka māmā a me ka portability, ke kūpaʻa maikaʻi i nā ikaika o waho, a me ka hoʻomau. ʻO kekahi o nā mea i hoʻohana ʻia i loko o ka paʻi maʻalahi he kiʻiʻoniʻoni plastik, alumini foil, bio-based material, coated material, biodegradable packaging a pēlā aku.

ʻO nā noi huahana hoʻopili maʻalahi: nā ʻeke, nā kiʻiʻoniʻoni a puni, nā ʻeke hale kūʻai, ke kāʻei liʻiliʻi, ke kiʻi ʻoniʻoni a me ka ʻeke wai pahu. ʻO nā waiwai kūʻokoʻa o kēia mau huahana e pili ana i ka ikaika mechanical, ka pono o ka pale ʻana (e laʻa, ka pale ʻana i ka meaʻai mai ka hoʻohaumia ʻana), ka hoʻomanawanui paʻi, ka pale ʻana i ka wela, ka ʻike maka (e laʻa, kiʻekiʻe kiʻekiʻe a me ka mālamalama), recyclability, a me ka uku-pono ka mea e hana ai. kū lākou.

I waena o lākou, hoʻohana ʻia nā kiʻiʻoniʻoni plastik i loko o ka ʻeke maʻalahi i nā ʻano mea like ʻole, e like me kēia:

Polyethylene (PE): me ka polyethylene haʻahaʻa haʻahaʻa (LDPE) a me ka polyethylene haʻahaʻa haʻahaʻa laina laina (LLDPE), i hoʻohana mau ʻia i loko o ka papa o loko o nā mea hoʻopili meaʻai, me nā waiwai hoʻopaʻa wela maikaʻi a me ka maʻalahi.

Polypropylene (PP): hoʻohana maʻamau i ka hana ʻana i ke kiʻiʻoniʻoni, me ke kūpaʻa wela maikaʻi a me ke kūpaʻa kemika, hoʻohana mau ʻia i ka mea kumu.

Polyester (PET): hoʻohana maʻamau ʻia e like me ka papa waho a i ʻole waena o ka paʻi ma muli o kāna mau pono mechanical maikaʻi a me ka ʻike, e hāʻawi ana i ka ikaika a me ka nani.

Nylon (PA): hāʻawi i nā waiwai pale maikaʻi a hoʻohana pinepine ʻia no ka ʻōpala e koi ana i ka hana pale kiʻekiʻe.

Ethylene vinyl acetate copolymer (EVA): Hāʻawi i ka hoʻololi maikaʻi a me ka hoʻopili ʻana a hoʻohana pinepine ʻia ma ke ʻano he wela sealing layer.

Polyvinylidene dichloride (PVDC): loaʻa nā waiwai pale ea kiʻekiʻe a me ka makū, hoʻohana mau ʻia i ka ʻeke e koi ana i ka hou no ka wā lōʻihi.

Ethylene Vinyl Alcohol Copolymer (EVOH): hāʻawi maikaʻi i nā waiwai pale oxygen ma ke ʻano he papa pale.

Polyvinyl chloride (PVC): hoʻohana ʻia i kekahi mau noi, akā ua kaupalena ʻia kona hoʻohana ʻana ma muli o nā pilikia kaiapuni a me ke olakino.

Nā mea i hoʻokumu ʻia i ka bio: e like me ka polylactic acid (PLA), ma ke ʻano he mea ʻokoʻa e pili ana i ke kaiapuni me ka biodegradability maikaʻi.

Nā mea biodegradable: ke hoʻomohala ʻia nei e hōʻemi i ka hopena o ke kaiapuni o ka ʻeke.

Nā kiʻiʻoniʻoni i hoʻopaʻa ʻia i hui pū ʻia: ʻO nā hui nui o PA, EVOH, PVDC me nā resins e like me PE, EVA, PP, a me nā mea'ē aʻe e hāʻawi i nā mea pale kiʻekiʻe.

Hiki ke hoʻohana pakahi a hui pū ʻia kēia mau mea e hana i nā kiʻiʻoniʻoni composite e hoʻokō i nā koi ʻokoʻa e like me ke ʻano o ka pale, ka wela wela, ka ikaika mechanical a me ka nani. I loko o ka hoʻopili maʻalahi, hoʻohui pinepine ʻia kēia mau mea e ka lamination a i ʻole nā ​​kaʻina co-extrusion e hana i nā mea hoʻopihapiha me nā hana kikoʻī.

Pehea e hoʻoponopono ai i ka pilikia o PE, PP, PET, PA a me nā mea ʻē aʻe i ka hoʻoili ʻana i ke kaʻina extrusion prone i nā hemahema?

ʻO nā mea i luna, e like me PE, PP, PET, PA, a me nā mea ʻē aʻe, hiki ke make i ka hoʻokumu ʻana o ka waha, ka wikiwiki o ka extrusion rates, melt rupture, a me nā wahi extruded defect i ka wā e hana ai a extrusion. ʻO ka maʻamau, e hoʻohui nā mea hana nui i ka fluorinated polymer PPA i nā mea kōkua e hoʻomaikaʻi i ka hana hana. Eia nō naʻe, i kēia mau makahiki i hala iho nei, me ka ulu ʻana o ka ʻike no ka mālama ʻana i ke kaiapuni a me ka Fluoride Restriction Order i manaʻo ʻia, ʻo ka ʻimi ʻana i nā mea ʻē aʻe i ka fluorinated polymer PPA hana kōkua ua lilo i hana koʻikoʻi.

Ma ke ao holoʻokoʻa, hoʻohana nui ʻia ka PFAS i nā huahana ʻoihana a me nā mea kūʻai aku, akā ʻo kona hiki ke pilikia i ke kaiapuni a me ke olakino kanaka ua hoʻonui nui ʻia ka hopohopo. Me ka European Chemical Agency (ECHA) e hoʻolaha ana i ka hoʻolālā PFAS palena.

Ma 2023, ua pane ka hui R&D o SILIKE i ke ʻano o ka manawa a ua hoʻolilo i ka nui o ka ikehu i ka hoʻohana ʻana i nā ala ʻenehana hou a me ka noʻonoʻo hou e hoʻomohala maikaʻi ai.PFAS-free polymer processing aids (PPAs), ka mea i hāʻawi maikaʻi i ka mālama ʻana i ke kaiapuni a me ka hoʻomohala hoʻomau. Ke hōʻoia nei kēia huahana i ka hana a me ka maikaʻi o ka hana ʻana i ka hana ʻana i ka wā e pale ana i ka pōʻino o ke kaiapuni a me ke olakino e lawe mai ai nā pūhui PFAS kuʻuna.

ʻO SILIKE SILIMER PFAS-free PPA masterbatch he PFAS-free polymer processing aid (PPA)hoʻolauna ʻia e Silicone. ʻO ka additive kahi polysiloxane i hoʻololi ʻia, e hoʻohana ana i ka hopena lubrication mua maikaʻi loa o nā polysiloxanes a me ka hopena polar o nā hui i hoʻololi ʻia e neʻe a hana i nā mea hana i ka wā o ka hana.

SILIKE SILIMER PFAS-ʻole PPA masterbatchHiki ke lilo i mea hoʻololi kūpono no nā kōkua hana PPA e pili ana i ka fluorine, me ka hoʻohui ʻana i kahi liʻiliʻi hiki ke hoʻomaikaʻi maikaʻi i ka resin fluidity, processability, a me ka lubricity a me nā hiʻohiʻona o ka extrusion plastic, hoʻopau i ka hehee ʻana, hoʻomaikaʻi i ka pale ʻana, hoʻemi i ka coefficient o friction. , hoʻomaikaʻi i ka hana ʻana a me ka maikaʻi o ka huahana, akā maikaʻi hoʻi i ke kaiapuni a palekana.

SILIKE SILIMER PFAS-ʻole PPA masterbatchloaʻa i ka laulā o nā noi, ʻaʻole wale no nā kiʻiʻoniʻoni plastik, akā no nā uea a me nā kaula, nā paipu, masterbatches kala, ʻoihana petrochemical a pēlā aku.

Inā ʻoe i loko o ka ʻoihana hoʻopihapiha maʻalahi a ke ʻimi nei e hoʻomaikaʻi i ka hoʻokūkū o kāu huahana, hiki iā ʻoe ke hoʻohanaʻO nā mea hoʻohui PPA ʻole PFAS a SILIKE. If you are interested, please feel free to contact Ms.Amy Wang  Email: amy.wang@silike.cn. Perhaps you can also browse our website to see more product information: www.siliketech.com.