Epoxy Resin E51

Hōʻike ʻike:
Kaulana:Jinghong
Mea: Epoxy Resin
'Oko:ʻOka
Holopapa: 12 Mahina
Helu Kumu:E51
MOQ:20kgs
Nā Manaʻo Uku: Kāleka Kāleka L / CT / T

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Product Introduction

Hōʻike Hōʻike


Eokixy resin E51 he bisphenol He wai epoxy resin, nona ka epoxy resin maʻamau a he wai ʻawaʻawa haʻahaʻa, waihoʻoluʻu a melemele paha. Hoʻohana nui ʻia ia no ka hoʻopaʻa ʻana, hoʻolei ʻana, sila ʻana, impregnation, lamination a me nā māla ʻē aʻe. Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no ka hana epoxy resin. He hapa nui ia i ka hoʻohana ʻana i nā coatings. ʻO nā mea hoʻoheheʻe ʻole a liʻiliʻi paha i hoʻomākaukau ʻia e ka epoxy resin he kūpaʻa kūpaʻa ikaika, a he liʻiliʻi liʻiliʻi ka lepo i ka wā o ke kūkulu ʻana. Hoʻohana nui ʻia nā uhi e like me ka pena anti-corrosion, metala primer a me ka pena insulating. ʻO kona maʻamau:

1. Paipai kemika maikaʻi, oi aku ka alkali.

2. ʻO ke kiʻi pena he pili ikaika, ʻoi aku ka metala.

3. Loaʻa iā ia ke kūpaʻa wela maikaʻi a me ka insulation uila.

4. Loaʻa ka paʻa kala maikaʻi i ka kiʻi pena.


noi


1. Ka ninini ana o ka insulation pūʻolo no ka uila mea lako a me nā kaʻa: hana o ka holoʻokoʻa i hoʻopaʻa 'ia i hoʻopaʻa 'ia pūʻolo uila no ka kiʻekiʻe a me ka haʻahaʻa uila uila lako e like me electromagnets, contactor coils, transformers, maloo-type transformers, etc. Ua ulu wikiwiki i ka oihana uila . Ua hoʻomohala ʻia mai ka ninini ʻana i ka kaomi maʻamau a me ka hoʻoheheʻe ʻana i ka mimi a hiki i ka hana ʻana i ka gel kaomi maʻamau.

2. Epoxy resin 128 hoʻohana nui ʻia no ka encapsulation a me ka insulation o nā mea me nā ʻāpana uila a me nā kaʻa. Ua lilo ia i mea waiwai nui a koʻikoʻi insulating ma ka ʻoihana uila.

3. Hoʻohana ʻia ka mea hoʻoheheʻe epoxy papa uila no ka hoʻopili ʻana i nā mea semiconductor. Ua ulu wikiwiki loa ia i nā makahiki i hala iho nei. Ma muli o kāna hana ʻoi aku ka maikaʻi, hiki iā ia ke hoʻololi i ka metala kuʻuna, ka seramika a me ka ʻeke aniani.

3. Hoʻohana nui ʻia ka epoxy laminated plastic i nā māla uila a me nā uila. ʻO ka hoʻomohala ʻana o ka epoxy copper clad laminate e wikiwiki loa, a ua lilo ia i mea kumu o ka ʻoihana uila. Eia kekahi, hoʻohana nui ʻia nā epoxy insulating coatings, insulating adhesives a me nā uila uila.

4. ʻO nā mea ʻenekinia a me nā mea i hoʻohui ʻia: ʻo ka epoxy engineering plastics ka nui o nā mea hoʻoheheʻe epoxy, nā plastik laminated epoxy a me nā plastik epoxy foam i hoʻohana ʻia no ka hoʻoheheʻe kiʻekiʻe. Hiki ke manaʻo ʻia nā plastics epoxy 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 koʻikoʻi a me nā mea hana i ka ʻoihana kemika, mokulele, aerospace, pūʻali koa a me nā ʻoihana ʻenehana kiʻekiʻe.

5. Hoʻohana nui ʻia nā mea kīwila 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 adhesives a me nā uhi, etc.


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

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

epoxy resin e51

ʻIkepili ʻenehana no E51


iecaianoaaiiuo

Epoxy Resin

kulekele hoʻohana

Huahana Huahana

E-51


Nā mea ho'āʻo

kōmike nā hoailona

hōʻike Hualoaʻa

Keʻano

ʻO ka wai alohilohi kala ʻole

hae

Epoxy Equivalent g / Eq

184 ~ 194

189

Hydrolyzed Chlorine PPm

≤1000

179

ʻO ke Klorine ʻole PPm

≤10

3

Mea lele %

≤1

0.078

25 ℃ (mpa. S)

12000 ~ 14000

12200

Chroma pt-co

≤60

15

Kaumaha Molekule liʻiliʻi loa (N=0)

78.0 ~ 86.0

81.2


Waiwai a me ke ano


Nā waiwai mechanical kiʻekiʻe. Epoxy resin E51 loaʻa i ka cohesion ikaika a me ke ʻano molekala paʻa, no laila, ʻoi aku ka kiʻekiʻe o kona mau waiwai ma mua o nā resins thermosetting maʻamau e like me ka resin phenolic a me ka polyester unsaturated.

Pili ikaika. ʻO ka ʻōnaehana hoʻōla o ka resin epoxy he pūʻulu epoxy, hui hydroxyl, ether bond, amine bond, ester bond a me nā hui polar ʻē aʻe me ka hana nui, e hāʻawi ana i ka epoxy cured material me ka hoʻopili maikaʻi ʻana i nā substrates polar e like me ke metala, keramika, aniani, kekona. a me ka laau.

Maikaʻi ka hana: epoxy resin ʻaʻole e hana i nā volatiles haʻahaʻa haʻahaʻa i ka wā e hoʻōla ai, no laila hiki ke hoʻoheheʻe ʻia ma lalo o ke kaomi haʻahaʻa a i ʻole ke kaomi pili. Hiki ke hoʻohana ʻia ka Epoxy resin E44 me nā mea lapaʻau like ʻole e hana i ka solvent-free, solid solid, powder coatings, water-based coatings and other environment-friendly coatings.

ʻO ka insulation uila maikaʻi loa: ʻO ka resin epoxy kekahi o nā ʻano maikaʻi loa o ka resin thermosetting me nā waiwai uila.

ʻO ke kūpaʻa maikaʻi a me ka pale kemika. ʻO ka resin epoxy me ka ʻole o nā haumia e like me ka alkali a me ka paʻakai ʻaʻole maʻalahi e hōʻino. ʻOiai ka lōʻihi o ka mālama pono ʻana (i hoʻopaʻa ʻia, ʻaʻohe wai a me ke kiʻekiʻe o ka mahana), ʻo 1 makahiki ka manawa mālama. Hiki ke hoʻohana ʻia inā hala ka nānā ʻana ma hope o ka pau ʻana. He kūpaʻa kemika maikaʻi loa ka hui epoxy curing. ʻOi aku ka maikaʻi o kona pale ʻana i ka alkali, ka waikawa, ka paʻakai a me nā mea ʻē aʻe ma mua o ka resin polyester unsaturated, resin phenolic a me nā resins thermosetting ʻē aʻe. No laila, hoʻohana nui ʻia ka epoxy resin e like me ka anti-corrosion primer. Ma muli o ka ho'ōla epoxy resin he ʻekolu-dimensional network structure a kū'ē i ka aila impregnation, ua hoʻohana nui ʻia i loko o ka pā o loko o nā pahu aila, nā pahu aila a me nā mokulele.


Nā ʻokoʻa ma waena o E44 a me E51


ʻO ka waiwai o ka epoxy ka mea kuhikuhi nui loa e ʻike ai i nā waiwai o ka epoxy resin, a ua ʻokoʻa nā hiʻohiʻona epoxy resin e like me nā waiwai epoxy like ʻole. ʻO ka waiwai epoxy e pili ana i ka helu o ka pohā o nā mea i hoʻokumu ʻia epoxy i loko o kēlā me kēia 100g o ka resin. He hōʻailona ʻo E-51, e hōʻike ana i ka epoxy awelika (51/100=0.51, ka waiwai epoxy N/100 he 0-18-0.54). Hōʻike ka E-44 epoxy resin i ka waiwai epoxy awelika o 44/100, a me (0.41-0.47) resin epoxy me ka waiwai epoxy kiʻekiʻe he haʻahaʻa viscosity, kiʻekiʻe viscosity a me ka brittleness kiʻekiʻe ma hope o ka ho'ōla ʻana.

1. E51 epoxy resin a me E44 epoxy resin he bisphenol A epoxy resin. ʻO ka ʻokoʻa o ka molecular structure ma waena o E44 epoxy resin a me E44 epoxy resin ʻo ia ka E44 molecular weight he wahi liʻiliʻi o ka pūʻulu hydroxyl i ka polymer, he mea pono ia e hoʻonui i ka ikaika paʻa a hoʻomaikaʻi i ka wikiwiki o ka mālama ʻana.

2. ʻO ka epoxy resin E51 i ho'ōlaʻia me ka lāʻau lapaʻau hoʻokahi he kiʻekiʻe ka paʻakikī a me ke kū'ēʻana i ke kinikini maikaʻi, i kūpono i nā pale papahele me ka solvent-free i kaʻoihana uila; He kūpono ka E44 epoxy resin no ka uhi ʻana a me ka hoʻopili.


Nā lako hana


Ua hoʻokumu ʻia ʻo Hebei Linyuan Fine Chemical Co., Ltd. ma Ianuali 2017, a ua kākoʻo ʻia a kūkulu ʻia e Hebei JingHong Electronic Technology Co., Ltd a me kāna ʻoihana ʻo Hongda Insulation Material Factory i loea i ka hana ʻana o 3240 Epoxy Resin Board, FR4 Fiberglass Pepa, Phenolic Cotton Cloth Laminate Pepa 3026, phenolic papa pepa a me ke keleawe laminate.

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.

epoxy resin 128


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.

Epoxy Resin E51 3.webp


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 ma ke ʻano he lāʻau lapaʻau, ʻo ia ka 5 a 15% o ka nui o ka 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 ma ke ʻano he pono hoʻōla. ʻOki 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)


hoouna aku