Mea hana-o-kiʻekiʻe-koʻikoʻi-kala-pili-rolls

Pōmaikaʻi:

• 1.Anticorrosion lōʻihi

Loaʻa ka hopena o ka uhi aniani i ka pā i uhi ʻia. Ke hoʻohui ʻia i ka roller pressure i ke kaʻina hana o ka pā kala, ʻoi aku ka pili o ke kiʻi pale i ka ʻili o ka pā, ʻaʻole ia e hoʻopilikia wale i ka kulou a me nā kaʻina hana ʻē aʻe, akā hiki ke pale i ka ʻili o ka pā mai ka pōʻino. i ke kaʻina hana a me ka hui. ʻOi aku ka ikaika o ka hoʻopili ʻana o ka ʻili, a ʻoi aku ka maikaʻi o ka lōʻihi, ʻaʻohe ʻāʻī, ʻāhaʻi a me ka haki ʻana ma hope o ka hoʻohana lōʻihi ʻana. koi o nā mea kūʻai.

• 2.Kūlana hoʻokō

Ua hala ka hui i ka IS09001, gbat24001, gba28001 hōʻoia maikaʻi, hoʻokumu a hoʻomaikaʻi i kahi ʻōnaehana hōʻoia maikaʻi. Ma lalo o kahi pūnaewele hōʻoia maikaʻi, aia nā kaʻina hana piha mai ke kauoha i ka hanaʻana a me ka laweʻana, a ua hoʻokō ponoʻia nā kūlana i lalo.

• ʻO GB / T 12754 i uhi ʻia i ka pā kila a me ka ʻili
• ʻO JIS g3312 "i uhi ʻia i ka ʻili kila wela a me ka ʻili"
• ʻO En10169-1 mau mea i hoʻopili ʻia (coil coated) i nā huahana ʻāpana kila Mahele 1: ʻike ākea (nā wehewehe, nā mea, nā ʻae, nā ʻano hoʻāʻo)
• ʻO En10169-2 "ka hoʻopili ʻana i nā mea kūlohelohe (roll coating) nā huahana pā kila" ʻāpana 2: kūkulu i nā huahana o waho
• ʻO ASTM a755 "nā papa kila i uhi mua ʻia no ka hoʻohana ʻana i waho i nā hale i hoʻokumu ʻia i nā papa i uhi ʻia me ka wela a hana ʻia e ke kaʻina hana ʻōwili"

• 3.Pāpaʻa

ʻO ka substrate i uhi ʻia i ka waihoʻoluʻu e pili ana i ka pepa i ʻōwili ʻia, ka pepa galvanized a me ka pepa zinc aluminized. ʻO ka ʻili o ka lau i uhi ʻia i ka lau maloʻo maloʻo a maikaʻi ka hana ʻana, kūpono ia no nā hale o loko a i ʻole nā ​​​​mea hana hale. Ma waho aʻe o ka pale ʻana i ka corrosion maikaʻi o ka uhi ʻana o ka ʻili, ʻoi aku ka maikaʻi o ka pale ʻana i ka zinc ma luna o ka substrate, a ʻoi aku ka maikaʻi o ka pale ʻana o ka ʻoki ʻana ma mua o nā ʻano mea like ʻole. ʻO ka ʻili o ka papa i uhi ʻia i ka waihoʻoluʻu he maʻalahi a nani; Hiki ke hoʻoholo i ke kaumaha o ka papa zinc e like me kāu mau pono.

Ke kahe kaʻina hana

CʻO ka pā kila i uhi ʻia ma ke ʻano he kila galvanized, GL ma hope o ka hoʻomaʻamaʻa ʻana ma luna o ko lākou mau ʻili i uhi ʻia me kahi mānoanoa o ka uhi ʻana a i ʻole ka papa o nā kiʻi ʻoniʻoni, ma hope o ka hoʻōla ʻana, lilo i pā kala, me ke kūpaʻa maikaʻi loa, ka hoʻoheheʻe ʻana, ka hoʻonani ʻana i ka hale. , nā mea hana hale, nā ʻoihana māmā, ka lawe ʻana a me nā ʻoihana ʻē aʻe i hoʻohana nui ʻia ma ke ʻano he mea hoʻohui maikaʻi.

ʻAno uhi	ʻOʻoleʻa penikala	ʻālohilohi（%）			Tbend			MEK	Ka hopena hoʻohuli J	Kū'ē i ka paʻakai paʻakai(h）)
		haahaa	in	kiʻekiʻe	haahaa	in	kiʻekiʻe
Polyester	≥F	≤40	40～70	＞70	≤5T	≤3T	≤1T	≥100	≥9	≥500
ʻO ka polyester i hoʻololi ʻia ʻo Silicon	≥F	≤40	40～70	＞70	≤5T	≤3T	≤1T	≥100	≥9	≥1000
Polyester kūpaʻa kiʻekiʻe	≥HB	≤40	40～70	＞70	≤5T	≤3T	≤1T	≥100	≥9	≥1000
Polyvinylidene fluoride	≥HB	≤40								≥1000