Ni irihe tandukaniro riri hagati ya PE na PVDF Gutwikira amazi yo mu gisenge Umuzingo wa aluminiyumu ?

Mubyuma byubatswe hejuru yububiko hamwe na sisitemu yo kuvoma amazi yimvura, guhitamo ibishishwa bikwiye ni kimwe cya kabiri cyuburinganire. Mugihe ibishishwa nka 3105-H24 na 3003-H14 bitanga imbaraga zumusaruro wububiko hamwe nuburyo bukenewe kugirango bikomeze bizunguruke, sisitemu yo gukingira ikingira gutegeka igihe kirekire cyo hanze, guhagarara neza, no kurwanya ruswa.

Ku bashinzwe amasoko ya B2B, abakwirakwiza amazu, hamwe n’abakora ibikoresho byubaka, gusobanukirwa itandukaniro rya tekiniki riri hagati ya Polyester ( PE ) na Polyvinylidene Fluoride ( PVDF ) ni ngombwa mu gukumira irangi ritaragera, gusiga irangi, no gusaba garanti ihenze.

Imiterere ya Shimi & Imikorere yimikorere

Polyester ( PE ) Ipitingi: Igiciro-Cyiza Cyiza Kuramba

Sisitemu yo gusiga amarangi yakozwe hakoreshejwe ester ihuza polymers. PE

Ibyiza by'ibanze:

Ikigereranyo cyigiciro-cyo-gukora-hamwe na micro-crack nziza yo kurwanya mugihe 0T kugeza 1T umurima uhetamye.

Imipaka:

Mugihe kinini cyane, ultraviolet (UV) imirasire yizuba, imirasire ya ester irashobora kwangirika kwifoto-okiside, igenda itera buhoro buhoro (gushiraho ifu yera) kandi amabara agabanuka mugihe cyimyaka 5 kugeza 10.

PVDF (Fluorocarbon) Ipitingi: Igikoresho kinini-cyubatswe cyubatswe

PVDF ibifuniko bigizwe na 70% ya fluorocarubone (ikunze kwitwa amazina yubucuruzi nka Kynar 500® cyangwa Hylar 5000®) hamwe na 30% ya acrylic resin. Imiti ya Fluorine-Carbone (CF) ni imwe mu miyoboro ikomeye ikomeye muri chimie organic, ifite ingufu zumubano urenze cyane ingufu za fotone yimirasire ya UV.

Ibyiza by'ibanze:

Kurwanya bikabije kwangirika kwa UV, ibyuka bihumanya imiti, imvura ya aside, hamwe n’umunyu-mwuka wo mu nyanja. PVDF sisitemu igumana uburinganire bwuzuye no kugumana amabara (∆E <5) kumyaka 20 kugeza 30+.

Imipaka:

Igiciro kinini cyibiciro hamwe no hasi yikaramu yambere ikaramu ugereranije na polyester yatetse, bisaba gukonjesha neza gukiza ubushyuhe (240 ° C- 250 ° C Peak Metal Temperature) mugihe cyo gutwika coil.

Kugereranya imikorere ya tekiniki: PE v. PVDF

Ibidukikije Imikoreshereze Matrix: Guhuza ibifuniko kumiterere yurubuga

Iyo utanze ibisobanuro bya tekiniki kubatanga amarangi ya aluminiyumu yabanje gushushanya, guhuza sisitemu yo gutwikira hamwe n’imiterere y’imiterere y’umushinga birinda kwerekana cyane cyangwa kurinda ibahasha yinyubako:

1. Zone 1: Imishinga isanzwe yo guturamo & Imbere mu Gihugu:

   Icyifuzo: Polyester isanzwe ( PE ) cyangwa Polyester iramba cyane (HD PE ). Itanga impagarike nziza yo guhindagurika hamwe nubushyuhe bwimyaka 10 kubisanzwe bisanzwe byo guturamo bidafite umwobo, sofits, hamwe na trim trim idirishya.

2. Zone 2: Ibidukikije & Marine Ibidukikije (<Ibirometero 5 uvuye ku nkombe):

   Icyifuzo: 70% PVDF Gupfundikanya Ikoti Ririnda Hejuru (DFT Yuzuye ≥ 25 μ m). Inzitizi ya fluorocarubone irinda ioni ya chloride yo mu kirere itera kwinjira muri substrate ya aluminium no gutangira kwangirika munsi ya firime.

3. Zone 3: Uturere twimvura ninganda:

   Icyifuzo: 70% PVDF ating Gupfuka. Kurwanya neza imyanda ihumanya ikirere, dioxyde de sulfure (SO₂), hamwe n’imiti igwa mu turere tw’inganda zikomeye.

4. Zone 4: Hejuru-UV & Uturere:

   Icyifuzo: PVDF hamwe na Cool Chemistry Inorganic Pigments. Kugabanya kwangirika kwizuba kwizuba kandi birinda amabara guhinduka mumuringa wijimye, umukara, cyangwa ubwami bwubururu bwubatswe.

   Ingaruka Kubyerekeranye no Kuzenguruka & Umwanya wo Kunama

   Mugihe cyo guhimba umurima, ibishishwa bya aluminiyumu bigenda bihindagurika cyane. Byombi PE na PVDF systems sisitemu yo gutwika ibishishwa bigomba kwemezwa neza mbere yo kohereza:

   Ihinduka rya T-Bend ( ASTM D4145): Iremeza ko iyo coil inyuze mu buryo bwikora 5 'cyangwa 6 ' K-imashini ikora imashini itwara imashini cyangwa feri yo mu murima, irangi ryirangi rirambuye kimwe nta kuvunika mikorobe cyangwa gutobora kuri radiyo ikarishye (0T- 2T).

   Kwambuka kwambukiranya ( ASTM D3359): Kugenzura ko ikote rya primer ikomeza guhuza imiti ikomeye na chromate cyangwa itari chrome mbere yakozwe mbere ya aluminium.

   Kurwanya Solventance ( ASTM D5402): Yemeza guhuza kwuzuye no gukiza ifuru ikoresheje 100+ kabiri ya MEK.

Ingamba zamasoko & ROI Isesengura kubaguzi B2B

Gusuzuma sisitemu yo gusiga irangi gusa kubiciro byambere byo kugura akenshi biganisha kubiciro byigihe kirekire. Mugihe PVDF -ibikoresho bya aluminiyumu bitwikiriye bitwara 30% kugeza kuri 50% mugihe cyo hejuru cyibiciro bisanzwe PE ibishishwa, igihe kirekire cyo kugaruka ku ishoramari (ROI) ni ingirakamaro kubikorwa byububiko byerekana byinshi:

Ikiguzi cyo hasi-Cycle Igiciro: Kurandura irangi hakiri kare, gukosora imiterere, cyangwa garanti iterwa no kunanirwa kwa film.

Agaciro k'umutungo wabitswe: Igumana ibara rimwe kandi ryiza ryiza ryiza mubice byubucuruzi mumyaka mirongo.

Kugabanya Ingaruka Kubatanze: Gutanga ibyemezo PVDF ibiceri birinda abayigabana naba rwiyemezamirimo kubiryozwa muburyo bubi.

Umwanzuro & Sourcing Igikorwa

Guhitamo PVDF PE Ibipimo bisanzwe PE bikomeza kuba isoko yisoko ryamazi yo guturamo hamwe nogukoresha ibikoresho, mugihe 70% PVDF sisitemu itanga uburinzi budasubirwaho kubucuruzi bwamabahasha yubucuruzi, inkombe, hamwe na UV ndende.

Niba ukeneye ibicuruzwa bya aluminium coil / urupapuro, nyamuneka twandikire kugirango tuganire byinshi.

Dingang Irangi rya aluminiyumu ni choie yawe nziza mukarere gakorerwa.

Dingang - Uruganda rukora umwuga kuri Aluminiyumu Alloy Amabara Co Umuzingo wa aluminiyumu / Urupapuro Kuva 2002

Murakaza neza kugirango mutubaze niba hari icyo ukeneye kuri coating aluminium coil / urupapuro.

Changzhou Dingang Metal Material Co, Ltd.

Robert Tang (Umuyobozi ushinzwe kugurisha)