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He aha ka Amino Resin DB303?
ʻAʻole ʻike ʻia ka huaʻōlelo Amino Resin DB303 i ka lehulehu, akā he koʻikoʻi koʻikoʻi i ka honua o ka ʻenehana ʻenehana a me nā uhi. Ke manaʻo nei kēia ʻatikala e wehewehe i ke ʻano o Amino Resin DB303, kāna mau noi, nā pono a me ke kumu he mea nui ia o nā ʻoihana like ʻole. L...Heluhelu hou aku -
He aha ka Nucleating agent?
ʻO ka nucleating agent kahi ʻano mea hoʻohui hou e hiki ai ke hoʻomaikaʻi i nā waiwai kino a me nā mechanical o nā huahana e like me ka transparency, surface gloss, tensile strength, rigidity, heat distortion temperature, impact resistance, creep resistance, etc. ma ka hoʻololi ʻana i ka crystallization behavio. .Heluhelu hou aku -
He aha ka laulā o nā mea hoʻoheheʻe UV?
ʻO nā mea hoʻoheheʻe UV, ʻike ʻia hoʻi he kānana UV a i ʻole ka sunscreens, he mau pūhui i hoʻohana ʻia no ka pale ʻana i nā mea like ʻole mai nā hopena ʻino o ka radiation ultraviolet (UV). ʻO kekahi o ia UV absorber ʻo UV234, kahi koho kaulana no ka hāʻawi ʻana i ka pale mai ka radiation UV. Ma kēia ʻatikala e ʻimi mākou i ka ...Heluhelu hou aku -
Hydrolysis Stabilizers - Ke Ki no ka hoʻonui ʻana i ke ola o nā huahana
Me ka hoʻomau mau ʻana o ka ʻoihana hou a me ka ʻenehana, ʻoi aku ka nui o ka hoʻohana ʻana i nā kemika i ka hana ʻana i kēlā me kēia lā a me ke ola. I kēia kaʻina hana, he kuleana koʻikoʻi ka hydrolysis stabilizer. I kēia mau lā, ʻo ke koʻikoʻi o ka hydrolysis stabilizers a me kā lākou applicati ...Heluhelu hou aku -
He aha ka bis phenyl carbodiimide?
ʻO ka Diphenylcarbodiimide, ka mea hoʻoheheʻe kemika 2162-74-5, he pūhui ia i hoʻopaʻa ʻia i ka manaʻo ākea ma ke kahua o ke kemika organik. ʻO ke kumu o kēia ʻatikala e hāʻawi i kahi hiʻohiʻona o ka diphenylcarbodiimide, kona mau waiwai, hoʻohana, a me ke koʻikoʻi i nā noi like ʻole. Diphenylcarbodi...Heluhelu hou aku -
He hana kiʻekiʻe Phosphite Antioxidant no ka hana Polymer
ʻO Antioxidant 626 kahi antioxidant organo-phosphite hana kiʻekiʻe i hoʻolālā ʻia no ka hoʻohana ʻana i nā kaʻina hana e hana ai i nā ethylene a me propylene homopolymers a me nā copolymers a me ka hana ʻana i nā elastomers a me nā pūhui ʻenekinia ma kahi o ke kūpaʻa kala maikaʻi loa ...Heluhelu hou aku -
He aha nā mea keʻokeʻo fluorescent i loko o nā plastic?
Hoʻohana nui ʻia ka plastic i nā ʻoihana like ʻole ma muli o kāna versatility a me ke kumu kūʻai haʻahaʻa. Eia nō naʻe, ʻo ka pilikia maʻamau me nā plastics ʻo ia ke ʻano melemele a ʻeleʻele paha i ka manawa ma muli o ka ʻike ʻana i ka mālamalama a me ka wela. No ka hoʻoponopono ʻana i kēia pilikia, hoʻohui pinepine nā mea hana i nā mea hoʻohui i kapa ʻia ʻo optical brighteners i pla ...Heluhelu hou aku -
He aha nā mea hoʻomālamalama optical?
ʻO nā mea hoʻomālamalama opika, i ʻike ʻia hoʻi ʻo nā mea hoʻomālamalama optical (OBAs), he mau pūhui i hoʻohana ʻia e hoʻomaikaʻi i ke ʻano o nā mea ma o ka hoʻonui ʻana i ko lākou keʻokeʻo a me ka ʻōlinolino. Hoʻohana pinepine ʻia lākou i nā ʻoihana like ʻole, me ka textiles, ka pepa, nā mea holoi a me nā plastics. Ma kēia ʻatikala, e wehewehe mākou ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o nā Nucleating Agents a me Clarifying Agents?
I loko o nā plastics, pāʻani koʻikoʻi nā mea hoʻohui i ka hoʻonui a me ka hoʻololi ʻana i nā waiwai o nā mea. ʻO nā mea hana nucleating a me nā mea hoʻomaʻamaʻa ʻelua ʻelua mau mea hoʻohui i loaʻa nā kumu like ʻole i ka loaʻa ʻana o nā hopena kikoʻī. ʻOiai kōkua lāua ʻelua i ka hoʻomaikaʻi ʻana i ka hana o nā huahana plastik, ʻo ia ka criti ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o nā UV absorbers a me nā stabilizer māmā?
I ka pale ʻana i nā mea a me nā huahana mai nā hopena pōʻino o ka lā, aia ʻelua mau mea hoʻohui maʻamau: nā mea hoʻopili UV a me nā stabilizer māmā. ʻOiai ke kani like lākou, ʻokoʻa maoli nā mea ʻelua i ka hana a me ke kiʻekiʻe o ka pale a lākou e hāʻawi ai. E like me ka n...Heluhelu hou aku -
ʻAcetaldehyde Scavengers
ʻO ka Poly(ethylene terephthalate) (PET) kahi mea hoʻopili i hoʻohana mau ʻia e ka ʻoihana meaʻai a me nā mea inu; no laila, ua aʻo ʻia kona kūpaʻa wela e nā mea noiʻi he nui. ʻO kekahi o kēia mau haʻawina i kau i ka manaʻo i ka hana ʻana o ka acetaldehyde (AA). ʻO ke alo o AA i loko o ka PET ar...Heluhelu hou aku -
Methylated Melamine Resin
He mea hoʻolako kaulana ʻo Nanjing Reborn New Material Co., Ltd. i nā mea hoʻohui polymer ma Kina. Me ka piʻi nui ʻana o ka noi no nā huahana polymer-based, ua kūpaʻa ʻo Nanjing Reborn i ka hāʻawi ʻana i ka ʻoihana crosslinking kiʻekiʻe ʻo Methylated Melamine Resin. ʻO ka melamine-formaldehyde resin kahi ʻano o ka ...Heluhelu hou aku