He aha ka polymer kekahi o nā nīnau i nīnau pinepine ʻia e ka hapa nui o ka poʻe e pili ana i nā kemika kūkulu. ʻO Polymer, ka mea maʻamau i nā mea kūkulu hale, ua hoʻokomo pū ʻia i loko o ke ʻano o nā huahana he nui i hoʻohana ʻia i ke ola o kēlā me kēia lā. ʻO ka Polymer, ʻelua mau ʻano like ʻole e like me ke kūlohelohe a me ka synthetic, ʻike ʻia i loko o kā mākou DNA.

E like meʻO Baumark, ka loea hana kemika, e pane mākou i ka nīnau o ka polymer i loko o kā mākou ʻatikala, ʻoiai e wehewehe pū ana i kāna mau wahi e hoʻohana ai a pehea e hoʻohana ʻia ai. Ma hope o ka heluhelu ʻana i kā mākou ʻatikala, hiki iā ʻoe ke hoʻomaopopo i ke ʻano o ka polymer, ka mea i loaʻa i nā mea he nui i hoʻohana ʻia i nā hana kūkulu hale, e kōkua i nā hale.

No ka ʻike kikoʻī e pili ana i ka mastic, kahi mea hana hale i hoʻohana pinepine ʻia, hiki iā ʻoe ke heluhelu i kā mākou ʻatikala i kapa ʻiaHe aha ka mastic? Ma hea kahi i hoʻohana ʻia ai ka mastic?

He aha ka Polymer?

Hiki ke hāʻawi ʻia ka pane i ka nīnau o ka polymer ma ke ʻano he huaʻōlelo ma ke ʻano he hui pū ʻana o nā huaʻōlelo Latin "poly" ʻo ia hoʻi he nui a me "mer" ʻo ia hoʻi nā ʻāpana repetitive. Hoʻohana pinepine ʻia ka Polymer me ka plastic a i ʻole resin i ka ʻoihana kemika hana. ʻO kaʻoiaʻiʻo, aia ka polymer i nā mea like ʻole me nā waiwai like ʻole. Loaʻa lākou i nā mea hale he nui i hoʻohana ʻia i ke ola o kēlā me kēia lā, nā lole, nā mea pāʻani, a ʻo ka mea nui loa i nā mea hana i hoʻohana ʻia no ka insulation.

ʻO ka polymer he pūhui kemika nona nā molekala i hoʻopili pū ʻia i nā kaulahao lōʻihi. Ma muli o ko lākou hoʻolālā ʻana, loaʻa i nā polymers nā waiwai kūʻokoʻa i hiki ke hoʻololi ʻia no nā hoʻohana like ʻole. Hoʻokaʻawale ʻia nā polymers i ʻelua ʻano: kūlohelohe a me ka synthetic. ʻO ka Rubber, no ka laʻana, he mea polymeric maoli i hoʻohana ʻia no nā kaukani makahiki. Loaʻa iā ia nā ʻano elastic maikaʻi ma muli o ke kaulahao polymer molecular i hana ʻia e ke ʻano.

ʻO ka polymer kūlohelohe loa i loaʻa ma ka Honua he cellulose, kahi mea hoʻohui i loaʻa i loko o nā paia cell o nā mea kanu. Hoʻohana pinepine ʻia ka cellulose i ka hana ʻana i nā mea e like me nā huahana pepa a me nā textiles. Hoʻokomo ʻia nā polymers i hana ʻia e ke kanaka a i ʻole syntheticpolyethylenea me ka polystyrene, nā plastics maʻamau i ka honua, i loaʻa i ka hapa nui o nā huahana. He pliable kekahi polymers synthetic, a ʻo nā mea ʻē aʻe he ʻano paʻa paʻa.

He aha nā ʻano o nā Polymers?

He mea koʻikoʻi ka hana o nā mea e hoʻonui ai i ka lōʻihi i nā papahana kūkulu. ʻO nā ʻāpana o nā mea kemika e hoʻonui ai i ke ola o nā hale a e hōʻoluʻolu i nā wahi noho i kahi pae kūpono. No laila, kū i waho nā mea polymer me nā waiwai like ʻole. Hiki i nā polymers ke hana ʻia i loko o kahi kemika ke loaʻa nā waiwai i makemake ʻia ma muli o ka wahi o ka hoʻohana.

Mahalo i kēia mau waiwai, lilo nā polymers i mea kū'ē i nā hopena koʻikoʻi i hiki ke ʻike ʻia i ka hoʻohana ʻana a lilo i waena o nā koho kūpono loa no ka hana ʻana i nā kemika kūkulu. No laila kaulana loa nā mea kūkulu hale polymer i kū i ka wai a me nā kemika.

He aha nā ʻano o nā Polymers?

Ma waho aʻe o nā nīnau e pili ana i ka polymer a me kāna mau waiwai, ʻo kekahi mea nui e pane ʻia ʻo ia ke ʻano o nā polymers i loaʻa ma ka mākeke. Hoʻokaʻawale ʻia nā polymers i 2 mau papa nui: thermoplastics, a me thermosets. ʻO ka mea nui loa e hoʻokaʻawale ai i waena o kēia mau ʻano polymer ʻo ko lākou hopena ke hālāwai lākou me ka wela.

1. Nā mea wela

ʻO ka Thermoplastics he resin i paʻa ma ka lumi wela akā lilo i palaka a palupalu ke hoʻomehana ʻia. Ma hope o ka hana ʻia ʻana, maʻamau ma ka hoʻoheheʻe ʻia ʻana a i ʻole ka puhi ʻana, lawe ʻia nā thermoplastics i ke ʻano o ka ʻōpala kahi i ninini ʻia ai e like me ka hehee a paʻa i ke ʻano i makemake ʻia e ka hoʻoluʻu. ʻO ka mea koʻikoʻi o ka thermoplastics hiki ke hoʻohuli ʻia, hoʻomaʻamaʻa hou, hoʻoheheʻe hou ʻia, a hoʻololi hou.

ʻOiai ʻo nā polymers thermoplastic e hāʻawi i nā pono e like me ka ikaika hopena kiʻekiʻe, ka maʻalahi, ka hana hou ʻana, a me ke kūʻē ʻana i nā kemika, loaʻa iā lākou nā hemahema e like me ka palupalu a me ka hoʻoheheʻe ʻana i nā haʻahaʻa haʻahaʻa.

2. Nā wela wela

ʻO ka ʻokoʻa nui ma waena o ka thermoset a me nā polymers thermoplastic ko lākou pane ʻana i ka wela. ʻO nā polymers Thermoplastic e palupalu me ka wela a lilo i ʻano wai. No laila hiki ke hoʻololi ʻia ke kaʻina hana hoʻōla, ʻo ia hoʻi, hiki ke hoʻololi ʻia a hana hou ʻia. Ke hoʻokomo ʻia i loko o kahi ʻōpala a hoʻomehana ʻia, paʻa ka thermoset i ke ʻano i ʻōlelo ʻia, akā ʻo kēia kaʻina hana paʻa e pili ana i ka hoʻokumu ʻana i nā paʻa kikoʻī i kapa ʻia ʻo cross-links, kahi e paʻa ai nā molekala a hoʻololi i ke ʻano kumu o ka mea.

I nā huaʻōlelo ʻē aʻe, loaʻa i nā polymers thermoset kahi ʻano e pale ai iā lākou mai ka hoʻoheheʻe ʻana a me ka hoʻololi hou ʻana i ka wā e hoʻōla ai. Ma hope o ka mālama ʻana, mālama lākou i ko lākou ʻano ma lalo o ka wela a paʻa mau. ʻOi aku ka pale ʻana o nā polymers Thermosetting i nā wela kiʻekiʻe, loaʻa ka paʻa o ka dimensional, a ʻaʻole hiki ke hoʻoponopono hou ʻia.

Nā ʻāpana o ka hoʻohana ʻana i ka polymer

Nui nā mea synthetic a me nā mea kūlohelohe, me nā plastics, rubbers, adhesives, adhesives, foams, paints, a me nā sealants, e hoʻokumu ʻia ma nā polymers. ʻO nā mea hoʻohana maʻamau o nā polymers i ke kūkulu ʻana, ʻo ia ka pena, nā membrane wai ʻole, nā mea hoʻopaʻa, ka uhi a me ka papahele papahele, a me nā ʻano mea like ʻole a mākou e noʻonoʻo ai.

Me ka hoʻomohala ʻana o nā tausani o nā polymers ma ka mākeke ma ka ʻenehana ʻoihana, ke kū mau nei nā huahana i hoʻohana ʻia no nā noi hou. ʻO nā polymers, ka mea i loaʻa i nā mea a pau i loko o nā hale, ʻoi aku ka maikaʻi o ka wai. ʻO nā mea insulation e pili ana i ka Polymer, hiki ke hoʻohana ʻia ma nā ʻano like ʻole e like me ke koneki, ke kila, ke aluminika, ka lāʻau, a me nā uhi bitumen, e mālama i kā lākou hana ma nā haʻahaʻa haʻahaʻa, a he kiʻekiʻe ka waikawa a me ke kūpaʻa kumu, aia i waena o nā mea pono. o na hana kukulu hale.

Pehea e hoʻopili ai i nā mea hoʻoheheʻe ma muli o ka polymer?

Hāʻawi ʻia nā mea insulation e pili ana i ka polymer e Baumer ma nā ʻano like ʻole. ʻO ka hoʻohana ʻana i nā mea i hāʻawi ʻia ma ke ʻano he uhi a me ka wai ua hana ʻokoʻa.

ʻO ka mea nui e noʻonoʻo ʻia i ka wā e noi aiHoʻololi ʻia ʻo SBS, Bituminous Waterproof Membraneʻo ia ka pono o ka wahi noi i kaʻawale mai ka lepo a me ka lepo. Inā loaʻa nā hemahema ma ka ʻili, hoʻoponopono ʻia me ka mortar. A laila, kau ʻia ka uhi bituminous polymer ma luna o ka membrane primer i kau ʻia ma luna o ka ʻili a pili i ka ʻili me ka hoʻohana ʻana i ka lapalapa ahi.

Ke noiHYBRID 120a i ʻoleHYBRID 115, hoʻomaʻemaʻe ʻia ka ʻili o nā mea āpau a hoʻomaʻemaʻe ʻia nā māwae. A laila, hoʻohana ʻia nā huahana, i mākaukau mua no ka hoʻohana ʻana, i ka ʻili i loko o ʻelua mau ʻaʻahu me ka hoʻohana ʻana i kahi pulupulu, roller a i ʻole spray gun.

HANA 290, kekahi huahana polymer-based ma ka waihona huahana Baumark, hoʻohana ʻia no ka hoʻopaʻa ʻana i nā lipine pani wai i ka ʻili. Mahalo i kāna hana adhesion maikaʻi loa, hāʻawi ia i ka hana like no ka manawa lōʻihi ma nā wahi i hoʻohana ʻia. E like me nā mea ʻē aʻe, pono e hoʻomaʻemaʻe ʻia ka ʻili i ka lepo a me ka lepo ma mua o ka noi. A laila, hoʻohana ʻia ʻo SUPER TACK 290 ma ke kū pololei a me ke ākea ma 10-15 knm manawa e ʻae ai i ka hele ʻana o ka ea. ʻO ka mea hope loa, kau ʻia ka mea i hoʻopili ʻia ma ka hoʻopili ʻana i ke kaomi māmā i hiki i ka mānoanoa adhesive ka liʻiliʻi o 2-3 mm.

Hāʻawi mākou i ka pane i ka nīnau o ka polymer ma ka hana ʻana i kahi hoʻokolokolo kikoʻī. Eia kekahi, ua wehewehe pū mākou i nā wahi hoʻohana o ka polymer a me ke ʻano o ka hoʻohana ʻana i nā huahana polymer i hoʻohana ʻia no ka wai wai. E hoʻomanaʻo mākou e hiki iā ʻoe ke loaʻa nā mea wai wai i hoʻokumu ʻia i ka polymer a me nā mea insulation ʻē aʻe ma waena o Baumarknā mea hana kemika! Hiki iā ʻoepili iā Baumarke hoʻokō i kāu mau pono i kāu mau hale kūkulu ma ke ala pololei loa.

Hiki iā ʻoe ke heluhelu i kā mākou ʻike ma ke poʻo inoaHe aha ka Bitumen a me ka Bitumen Waterproofing?e loaʻa ka ʻike kikoʻī e pili ana i ka wai wai, a e nānā i kā mākou ʻikemoʻomanaʻo moʻomanaʻoma ka oihana kukulu.