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Nā huahana

G1031 Butyl Adhesive me ka Rubber Content a hiki i 35%

ʻO ka wehewehe pōkole:

ʻO G1031 butyl adhesive kahi huahana kiʻekiʻe o kā mākou pūʻulu butyl adhesive.Hiki i ke ola lawelawe ke hiki i 25 mau makahiki a ʻoi aku paha.Inā maikaʻi ke kūpaʻa ʻana o ka ʻili o ka ʻili, hiki i ka hana wai a me ka hoʻopaʻa ʻana ke hōʻea i 30 mau makahiki a ʻoi aku paha.ʻO ka ʻike o ka butyl rubber ma kahi o 35%.Hoʻohana nui ʻia ʻo ia e like me nā mea maka no nā mea i hoʻopili ʻia i ka wai me nā koi kūʻē i ka wā kiʻekiʻe a me nā mea hoʻopaʻa kiʻekiʻe.


Huahana Huahana

Huahana Huahana

ʻO ke ʻano o ka Rubber Butyl

ʻeleʻele kalapona:ʻO ka mana o ka ʻīnika kalapona ma nā waiwai kino o ka lāʻau butyl maʻamau, ua like ke ʻano me ko ka pahu butyl halogenated.

Mea hooluolu:ʻO ka hapa nui o ka butyl rubber e hoʻohana ana i nā aila ʻaila e like me ka aila paraffin, ka paraffin a me ka ester plasticizers e like me nā mea palupalu.

G1031

Nā mea hoʻopiha keʻokeʻo:e like me ke kalapona ʻeleʻele, nā mea hoʻopihapiha keʻokeʻo he liʻiliʻi liʻiliʻi ka nui, ka hopena hoʻoikaika maikaʻi, a me ka ikaika tensile nui, ke kaumaha tensile, ka ikaika o ka waimaka, ka paʻakikī, etc.He pōʻino ka nui o ka ʻāpana nui i ke kū ʻana o ka waimaka, ka pale ʻana a me ke kūpaʻa ʻaʻahu.

Pūnaehana Vulcanization:ma waho aʻe o ka vulcanization sulfur maʻamau, loaʻa i ka butyl rubber nā ʻōnaehana vulcanization like ʻole, hiki ke koho ʻia e like me nā hoʻohana like ʻole.Maikaʻi no ka halogenated butyl rubber, hiki ke vulcanized me ka sulfur, quinone a me ka resin ma o nā paʻa pālua e like me ka diene rubber.Eia hou, hiki ke vulcanized me ka metala oxide, dithiocarbamate metala paʻakai a me thiourea ma o halogen hui, a me ka peroxide vulcanization hiki ke hoʻohana no ka brominated butyl rubber.

G8301 Butyl Adhesive (1)
G8301 Butyl Adhesive (4)

Pono hoʻopilikino:ke hilinaʻi nei i ka hui ʻenehana loea, hiki iā mākou ke hana i nā huahana e like me nā pono like ʻole o nā mea kūʻai.Ka waihoʻoluʻu, ke ʻano, ka nui, ka mahana a me ka haʻahaʻa o ke kaiapuni noi, a me nā mea ʻē aʻe.(me ka mea · kiʻi paʻi kiʻi)

G8301 Butyl Adhesive (3)
G8301 Butyl Adhesive (2)

Nā ʻano huahana

Hoʻohui ʻia nā waiwai kūpono o ka butyl rubber.Aia nō kēia mau waiwai i ka butyl adhesive

(1) Hiki i ka ea
ʻO ka wikiwiki o ka hoʻopuehu ʻana o ke kinoea i loko o ka polymer e pili ana i ka hana wela o nā molekole polymer.ʻO nā pūʻulu methyl ʻaoʻao i loko o ke kaulahao molekula butyl rubber i hoʻonohonoho pono ʻia, e kaupalena ana i ka hana wela o nā molekole polymer.No laila, haʻahaʻa ke kinoea permeability a maikaʻi ka paʻa kinoea.

(2) Hoʻololi wela
ʻO nā vulcanizates butyl rubber ka maikaʻi o ka pale wela a me ka loli.Hiki ke hoʻohana ʻia ka sulfur vulcanized butyl rubber i ka lewa no ka manawa lōʻihi ma 100 ℃ a i ʻole ka haʻahaʻa haʻahaʻa haʻahaʻa.ʻO ka mahana noi o ka resin vulcanized butyl rubber hiki ke hiki i 150 ℃ - 200 ℃.No ke ʻano hoʻohaʻahaʻa ke ʻano o ka oxygen thermal o ka butyl rubber, a ke palupalu nei ka ʻelemakule.

(3) ʻO ka lawe ʻana i ka ikehu
ʻO ka molecular structure o ka butyl rubber he pōkole o nā paʻa pālua, a he nui ka dispersion density o nā hui methyl chain side, no laila he mau hiʻohiʻona maikaʻi loa o ka loaʻa ʻana o ka vibration a me ka ikehu hopena.ʻO nā hiʻohiʻona hou o ka butyl rubber ʻaʻole iʻoi aku ma mua o 20% i loko o kahi ākea ākea (- 30-50 ℃), e hōʻike pono ana i ka hiki o ka butyl rubber ke loaʻa i nā hana mechanical ʻoi aku ka maikaʻi ma mua o nā rubbers ʻē aʻe.ʻO ka waiwai hoʻoheheʻe o ka butyl rubber i ka wikiwiki deformation kiʻekiʻe i loko o ka māhele polyisobutylene.I ka laulā nui, ʻaʻole ia e pili i ka mahana o ka noi, ke degere o ka unsaturation, ke ʻano vulcanization a me ka hoʻololi ʻana.No laila, ʻo ka butyl rubber kahi mea kūpono no ka hoʻohaʻahaʻa leo a me ka hoʻohaʻahaʻa haʻalulu i kēlā manawa.

(4) Haʻahaʻa wela waiwai
He spiral ke kahua ākea o ka butyl rubber molecular chain.ʻOiai he nui nā pūʻulu methyl, ua hoʻopuehu ʻia kēlā me kēia hui pūʻulu methyl ma nā ʻaoʻao ʻelua o ka spiral e kahi kihi.No laila, ʻo ka butyl rubber molecular kaulahao he ʻano akahai, me ka haʻahaʻa aniani hoʻololi wela a me ka elasticity maikaʻi.

(5) Ozone a me ke kūʻokoʻa
ʻO ka saturation kiʻekiʻe o ke kaulahao molekala butyl rubber e loaʻa iā ia ke kūpaʻa ozone kiʻekiʻe a me ke kū ʻana o ka wā kahiko.ʻO ka pale ozone ma kahi o 10 mau manawa kiʻekiʻe ma mua o ka lāʻau kūlohelohe.

(6) Ka hoʻololi kino
ʻO ke ʻano saturated kiʻekiʻe o ka butyl rubber ka mea i loaʻa i ka invariance kemika kiʻekiʻe.He kūpaʻa maikaʻi ʻo Butyl rubber i ka hapa nui o nā waikawa inorganic a me nā waikawa organik.ʻOiai ʻaʻole ia e kūpaʻa i nā ʻakika oxidizing concentrated, e like me ka waikawa nitric a me ka waikawa sulfuric, hiki iā ia ke pale aku i nā ʻakika non oxidizing a me nā ʻakika oxidizing medium concentration, a me nā hopena alkali a me nā hoʻoponopono hoʻihoʻi oxidation.Ma hope o ke komo ʻana i loko o 70% sulfuric acid no nā pule he 13, ʻaʻole i nalowale ka ikaika a me ka elongation o ka butyl rubber, ʻoiai ua hōʻemi nui ʻia nā hana o ka rubber maoli a me ka styrene butadiene rubber.

(7) Hana uila
ʻOi aku ka maikaʻi o ka pale uila a me ka pale corona o ka butyl rubber ma mua o ka lāʻau maʻalahi.ʻO ka nui o ka resistivity he 10-100 mau manawa kiʻekiʻe aʻe ma mua o ka ʻōpala maʻalahi.ʻO ka dielectric mau (1kHz) ʻo 2-3 a ʻo ka helu mana (100Hz) ʻo 0.0026.

(8) Hoʻopili wai
He haʻahaʻa loa ka nui o ke komo ʻana o ka wai o ka butyl rubber, a ʻoi aku ka haʻahaʻa o ka wai absorption rate ma ka mahana maʻamau ma mua o kēlā me nā mea ʻē aʻe, ʻo 1 / 10-1 / 15 wale nō o ka hope.


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