Hoʻomaʻemaʻe Epoxy Resin

Hōʻike Hōʻike

Ua māhele ʻia ka resin epoxy moakaka i nā hiʻohiʻona E44/6101 a me E51/128, nona nā huahana epoxy resin matrix a me nā huahana semi-finished. ʻAʻole hiki ke hoʻohana pololei ʻia kā lākou huahana e hana i nā huahana i hoʻopau ʻia, a pono e hoʻohui ʻia nā huahana kākoʻo ʻē aʻe.

ʻO ka lāʻau lapaʻau he mea hoʻohui nui a ʻaʻole hiki ke ho'ōla me ka ʻole.

ʻO Resin me ka waiwai epoxy waena (0.25 ~ 0.45) e hoʻohana ʻia e like me ka hoʻopili; ʻO Resin me ka waiwai epoxy kiʻekiʻe (> 0.40) i hoʻohana ʻia e like me ka castable; E hoʻohana ʻia ʻo Resin me ka waiwai epoxy haʻahaʻa (<0.25) ma ke ʻano he uhi.

Waiwai a me ka Noi

1. Ma keʻano o ka uhiʻana, epoxy resin helu no ka hapa nui i ka noi o ka uhi. Hiki ke hana ʻia i mau ʻano me nā ʻano like ʻole a me ka hoʻohana ʻana, hoʻohana nui ʻia e like me ka pena anti-corrosion, metala primer a me ka pena insulating.

2. Ma ke ʻano o ka mea hoʻopili. ʻO ka resin Epoxy maopopo no nā mea metala like ʻole e like me ke alumini, ke kila, ka hao, ke keleawe; ʻO nā mea ʻaʻole metala e like me ke aniani, ka lāʻau, ka sima, a pēlā aku. A ʻo nā plastics thermosetting, e like me ka phenolic, amino, unsaturated polyester, a pēlā aku, he mau waiwai hoʻopili maikaʻi loa, no laila ua kapa ʻia lākou he mau mea hoʻopili honua. ʻO ka mea hoʻopili Epoxy kahi ʻano mea hoʻopili kūkulu koʻikoʻi.

3. E pili ana i nā mea uila a me nā mea uila. Ua hoʻohana nui ʻia ka epoxy resin i ka insulation a me ka hoʻopili ʻana o nā mea uila uila kiʻekiʻe a haʻahaʻa, nā kaʻa a me nā ʻāpana uila ma muli o kāna hana insulation kiʻekiʻe, kiʻekiʻe kiʻekiʻe kiʻekiʻe o ke kūkulu ʻana, maikaʻi ka hoʻopaʻa ʻana a me nā pono ʻē aʻe he nui.

4. I loko o ka ʻenekinia plastics a me nā mea hoʻohui. ʻO nā plastik epoxy ʻenekinia ka nui o nā plastic molding epoxy, nā plastik laminated epoxy a me nā plastic foam epoxy i hoʻohana ʻia no ka hoʻoheheʻe kiʻekiʻe. Hiki ke manaʻo ʻia ʻo Epoxy engineering plastics e like me ke ʻano o ka epoxy composite maʻamau. ʻO nā mea hoʻohui epoxy ka nui o nā plastic epoxy fiber reinforced plastics (general composite) a me ka epoxy structural composites, e like me ka pultruded epoxy profiles, nā ʻeha hollow rotary huahana a me nā mea hana kiʻekiʻe. ʻO ka Epoxy composite he mea hoʻolālā koʻikoʻi a hana i ka ʻoihana kemika, mokulele, aerospace, pūʻali koa a me nā ʻoihana ʻenehana kiʻekiʻe.

5. Ma ke ʻano o nā mea hana ʻenekinia kīwila, hoʻohana nui ʻia ka epoxy resin e like me ka papa anti-corrosion, epoxy mortar a me nā huahana palaki, kiʻekiʻe kiʻekiʻe a me ke kahua mokulele, nā mea hoʻoponopono wikiwiki, nā mea grouting no ka hoʻoikaika ʻana i ke kahua, nā hale kūkulu a me nā uhi.

1. Mea Hoʻohiwahiwa 2. ʻO ka uhi ʻana o ka papahele 3. Mea hoʻolalelale

4. Pāpā ʻAi Makani 5. AB Glue 6. ʻOihana Uila

ʻIkepili ʻenehana no E44

ʻIkepili ʻenehana no E51

Ka Hana Hana

ʻO ke ʻano a me nā ʻokoʻa

ʻO ka E44 ka viscosity kiʻekiʻe, ʻo E51 ka haʻahaʻa haʻahaʻa a me ka wai maikaʻi.

ʻO ka waiwai epoxy o ka epoxy resin e pili ana i ka nui o nā mea i hoʻokumu ʻia epoxy i loko o kēlā me kēia 100g o ka resin.

Hōʻike ka E44 he 44/100 ka waiwai epoxy awelika, a ʻo ka waiwai epoxy (0.41~0.47)

He kiʻekiʻe ke kaumaha o ka molekala E44 a me ka liʻiliʻi o ka hydroxyl i loko o ka mole, he mea maikaʻi ia no ka hoʻonui ʻana i ka ikaika paʻa a me ka wikiwiki o ka mālama ʻana, a kūpono hoʻi no ka hoʻohana ʻana e like me nā uhi a me nā mea hoʻopili.

Hōʻike ka E51 i ka waiwai epoxy awelika 51/100, a ʻo ka waiwai epoxy (0.48 ~ 0.54)

ʻO nā huahana epoxy resin E51 he waiwai epoxy kiʻekiʻe, haʻahaʻa viscosity, kala māmā, paʻakikī kiʻekiʻe a me ke kūpaʻa kemika maikaʻi. Ua kūpono lākou no ka ʻoihana uila a hoʻohana nui ʻia e like me nā adhesives, nā mea hoʻoheheʻe ʻole ʻole, nā mea papahele ponoʻī a me nā castables.

Ma ke ʻano he pena epoxy papahele, i mea e hoʻomaikaʻi ai i ka hana holoʻokoʻa, pono e hoʻohui i nā mea hoʻohui kūpono, diluents, leveling agents, dispersants, defoamers, etc. Common primer ratio (2:1,4,15:1)

Nā lako hana

Ua hoʻokumu ʻia ʻo Hebei Linyuan Fine Chemical Co., Ltd. ma ke ʻano he hui resin epoxy i Ianuali 2017, a ua kālā ʻia a kūkulu ʻia e Hebei JingHong Electronic Technology Co., Ltd a me kāna lālā ʻo Hongda Insulation Material Factory e loea ana i ka hana ʻana o 3240 Epoxy Resin Board, FR4 Fiberglass Sheet, Phenolic Cotton Cloth Laminate Sheet 3026, papa pepa phenolic a me ka laminate i uhi ʻia i ke keleawe.

He hale hana ʻo JingHong ma mua ma Xiongʻan New District, Hebei, nāna i hana i ka resin epoxy E44 wale nō. He liʻiliʻi ka nui o ka hana a ua hoʻohana ʻia kekahi hapa o ia mea nona iho. No laila, ʻaʻole nui ka kūʻai ʻana ma ka mākeke. Ma muli o ka hoʻohana ākea o ka epoxy resin, ua lilo ʻo Kina i mea hana nui a me ka mea kūʻai aku i nā resins epoxy. No ka hoʻokō ʻana i ke ʻano o ka mākeke, ua hui ka hui i ke kūlana ponoʻī o ka hui, haʻalele iā Xiongʻan New Area, a kūkulu i kahi hale hana epoxy resin me ka hoʻopuka makahiki he 20,000 tons ma Cangzhou. Ua hoʻopau ʻia ka papahana a hoʻokomo ʻia i ka hana.

Hoʻolālā ʻia ka papahana me ka ʻike o ka ʻenehana Toto Kasei o Iapana. ʻO ka hana ʻana o nā resins epoxy i kēia manawa he E44, E51, a me nā mea ʻē aʻe, a e hoʻohui mālie ʻia nā ʻano like ʻole e like me ke koi o ka mākeke i ka wā e hiki mai ana. Ua ʻōlelo ka mea nāna e mālama i ka ʻoihana: I kēia manawa, ʻo ka nui o ka hana epoxy resin he 20,000 tons. E like me ke kūlana kūʻai maoli, e hoʻonui ana ka mana hana i 100,000 tons.

Ka waiho ʻana a me ka hoʻouna ʻana

I ka mālama ʻana i ka resin epoxy, e ʻoluʻolu e haʻalele i ka lā pololei, ke kumu wela, ka wahi ʻā a me ka wai. E mālama ʻia nā waiwai weliweli e like me nā lula. Inā ʻaʻole i hoʻohana ʻia ma hope o ka wehe ʻana, e hoʻopaʻa ʻia lākou no ka mālama ʻana. ʻO ke ola o ka epoxy resin maʻamau he 1 mau makahiki, a hiki ke hoʻohana ʻia ma hope o ka hala ʻana i ka hoʻāʻo. Ma lalo o nā kūlana pili, e like me ka mālama ʻana i ka mahana maloʻo, hiki i kekahi mau epoxy resins ke crystallize, he hoʻololi kino wale nō ia a ʻaʻole hoʻololi i kā lākou mau waiwai kemika. I ka hihia o ka crystallization, hiki ke hoʻomehana ʻia ka resin i 70-80 ° C a hoʻihoʻi ʻia i kona kūlana mua ma ka hoʻoulu ʻana.

hoʻohana

ʻAʻole hoʻohana wale ʻia ka epoxy resin. ʻO ka maʻamau, hoʻohana ʻia nā mea kōkua e like me ka curing agent filler. Hoʻohana ʻia nā pūhui amine Tertiary e like me nā mea hoʻōla, ʻo ia ka mea maʻamau 5 a 15% o ka nui resin. Hoʻohana ʻia ka acid anhydride ma ke ʻano he curing agent, ʻo ia ka 0.1 a 3% o ka nui resin. Hoʻohana ʻia ka polybasic adhesive e like me ka hoʻōla ʻana. Hoʻokiʻoki ʻia ka resin epoxy i ka 1:1 mol cal. Hoʻohana ʻia ʻo 703 ma ke ʻano he lāʻau lapaʻau, hiki ke hoʻohana ʻia e like me 1.0.4 (kaumaha ratio). 

Inā pono ʻoe e ʻike i nā kumukūʻai kūʻai nui epoxy , e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.