Māhele: ʻO ka uhi ʻana o Thermoset Powder
ʻO ka uhi pauka Thermosett hoʻohana i ka resin thermoset ma ke ʻano he mea hana kiʻiʻoniʻoni, hoʻohui i ka lāʻau lapaʻau no ka hoʻopili ʻana i ke keʻa, a hana i kahi uhi paʻa hiki ʻole a infusible ma hope o ka wela. No ka mea, ʻo ka resin i hoʻohana ʻia i loko o ka thermoset powder coating he prepolymer me ka haʻahaʻa haʻahaʻa o ka polymerization, ʻoi aku ka haʻahaʻa o ka paona mole, ʻoi aku ka maikaʻi o ka pae ʻana o ka uhi, a ʻoi aku ka maikaʻi o ka hoʻonaninani, a hiki ke ho'ōla ʻia ka prepolymer kaumaha haʻahaʻa ma hope o ka ho'ōla ʻana. . Hoʻopili ʻia nā macromolecules i ka ʻupena, no laila ʻoi aku ka maikaʻi o ka pale ʻana i ka corrosion a me nā waiwai mechanical.
Hiki ke hoʻokaʻawale ʻia ka uhi ʻana o Thermoset powder i nā ʻāpana aʻe:
1. Thermoset polyester pauka pauka
2. ʻO nā uhi paʻa epoxy Thermoset
3. Thermoset polyurethane pauka pauka
4. Thermoset epoxy polyester pauka pauka
lanakila:
1. Ka mālama ola kino a me ke kaiapuni.
Hoʻohui ʻia nā ʻano mea hoʻohui kino wai a pau e hoʻokō ai i ka hana uhi, e like me ka hoʻokumu ʻana i ke kiʻiʻoniʻoni, ka hoʻopuehu ʻana, ka pulu, ka pae, anti-corrosion a me ka mildew-proof additives.
2. ʻO ka halihali kūpono a me ka mālama ʻana
Loaʻa i nā pena maʻamau ma kahi o 20-50% wai a i ʻole solvent, ʻoiai ʻaʻohe wai a i ʻole solvent i loko o ka pauka, a paʻa loa, kūpono a palekana hoʻi ke lawe. Eia kekahi, hiki ke lawe ʻia a mālama ʻia nā uhi i loaʻa i ka wai a i ʻole nā solvents i nā haʻahaʻa haʻahaʻa. Ma ka 0 ° C, e hoʻomaloʻo ia, a ʻaʻohe pilikia o ka pauka.
3. Honi pena
Hoʻohālikelike ʻia me ke koena ʻala o ka general ʻO ka pena kuʻuna, ʻaʻohe ʻala o ka pauka.
Pōkole:
He mau palena ko ka ho'ōla 'ana.
METHOD E hoʻohana ai
Ke kuai pauda keokeo
Loaʻa iā mākou ka pauda uhi pauda keʻokeʻo no ke kūʻai ʻana ma ka waihona. Hiki iā mākou ke hoʻohālikelike i ke kala e like me kāu hāpana. Hiki ke koho ʻia kēia ʻaʻahu pauka keʻokeʻo e hoʻomaʻemaʻe i ka matt, wrinkle a i ʻole ke one. RAL 9001 Kalika RAL 9002 Ahinahina keʻokeʻo RAL 9003 Hōʻailona keʻokeʻo RAL 9010 Keʻokeʻo maʻemaʻe RAL 9016 Traffic white White Wrinkle Texture White Sand Texture White Smooth Matt No nā ʻano ʻē aʻe o ka pauka pauka keʻokeʻo, e ʻoluʻolu e kelepona mai iā mākou.
He aha ke ʻano o nā ʻāpana pauka Acrylic
ʻO ka pauka Acrylic powder coating he mau waiwai hoʻonani maikaʻi loa, kūpaʻa i ka wā, a me ka pale ʻana i ka pollution, a he kiʻekiʻe ka paʻakikī o ka ʻili. Maikaʻi ka maʻalahi. Akā, kiʻekiʻe ke kumukūʻai a ʻilihune ka pale ʻana i ka corrosion. No laila, gene nā ʻāina ʻEuloparale hoʻohana i ka pauka polyester maʻemaʻe (ʻo ka resin i loko o ka carboxyl, ho'ōla me TGIC); (Hoʻōla ʻia ka resin polyester i loko o ka hydroxyl me ka isocyanate) ma ke ʻano he uhi pauka kū i ka wā. Hoʻokumu ʻia nā ʻāpana pauka Acrylic me nā resins acrylic, nā puaʻa a me nā mea hoʻopihapiha, nā mea hoʻohui a me nā mea hoʻōla. Nā ʻano Ma muli o nā pūʻulu hana like ʻole i loaʻaHeluhelu hou aku…
Nā waiwai o Zinc Rich Primer
ʻO nā waiwai o Zinc Rich Primer ʻO Zinc rich primer kahi ʻōnaehana ʻelua i hoʻonui ʻia me ka zinc metala e hāʻawi i ka hana koʻikoʻi i ka pōʻino nui. Hāʻawi ʻo Metallic Zinc i ka pale Cathodic i ka metala kumu a hui pū ʻo Epoxide me ka polyamide / Amine adduct hardener e hana i kahi kiʻi ʻoniʻoni paʻakikī, ʻaʻole hiki ke hoʻololi ʻia i ka manawa ambient. KA LĀKAI O KA PALAPALA He kūpono ia no ka hoʻohana ʻana ma ke ʻano he ʻaʻahu mua ma ka structural kila, paipu, pahu pahu wahoHeluhelu hou aku…
ʻO nā waiwai koʻikoʻi o kēlā me kēia ʻano maʻamau o ka uhi pauka thermosetting
ʻO nā waiwai o kēlā me kēia ʻano generic o ka thermosetting powder coating Hoʻonohonoho maʻamau ʻia nā hoʻopau ʻoihana i nā koi o kēlā me kēia mea hoʻohana. ʻO ke koho kūleʻa e pili ana i kahi pilina pili ma waena o nā mea hoʻohana a me nā mea hoʻolako. Pono e koho ʻia ma ke ʻano hana kiʻiʻoniʻoni i hōʻike ʻia. ʻO kēia no ka mea ua hilinaʻi loa ka hana kiʻiʻoniʻoni o kahi uhi pauka thermosetting i ka bake i loaʻa iā ia i loko o kahi mea kanu, ma luna o kahi substrate, me kahi pae o ka maʻemaʻe, a me ke ʻano o ka hoʻomaʻamaʻa mua ʻana metala. NuiHeluhelu hou aku…
ʻOi aku ka nui o ka hoʻohana ʻia ʻana o ka pauka Thermosetting
Hoʻohana ʻia ka uhi pauka Thermosetting e ke kaʻina hana hoʻoheheʻe electrostatic, hoʻomehana ʻia i ka mahana e pono ai a hoʻōla ʻia a ua haku mua ʻia me nā resins paona kaumaha mole kiʻekiʻe a me kahi crosslinker. Hoʻohana ʻia kēia mau resins mua me nā crosslinkers like ʻole e hana i nā ʻano mea pauka. Hoʻohana ʻia ka nui o nā crosslinkers, a i ʻole nā lāʻau lapaʻau, i loko o nā uhi pauka, me nā amines, anhydride, melamines, a me nā isocyanates i hoʻopaʻa ʻole ʻia.Heluhelu hou aku…
ʻO ka uhi pauka Thermosetting a me ka uhi pauda thermoplastic
ʻO ka uhi ʻana i ka pauka kahi ʻano o ka uhi ʻia i hoʻohana ʻia e like me ka pauka maloʻo manuahi. ʻO ka ʻokoʻa nui ma waena o ka pena wai maʻamau a me ka uhi pauka, ʻaʻole pono ka pauka i kahi mea hoʻoheheʻe e mālama i ka mea hoʻopaʻa a me nā ʻāpana hoʻopiha i kahi ʻano hoʻokuʻu wai. Hoʻohana pinepine ʻia ka uhi i ka electrostatically a laila hoʻōla ʻia ma lalo o ka wela e hiki ai ke kahe a hana i "ʻili".Heluhelu hou aku…