Electrostatic Fesa Thermoplastic Foda Shafi

PECOAT® Electrostatic fesa thermoplastic foda shafi ne a thermoplastic foda shirya daga polyethylene guduro, compatibilizer, aikin additives, pigments da fillers. Yana da kyau kwarai mannewa da anti-lalata Properties, kazalika da kyau sinadaran kwanciyar hankali, lantarki rufi da kuma low zafin jiki juriya. Ana iya tsara shi bisa ga bukatun abokin ciniki. Idan aka kwatanta da na yau da kullun PE foda shafi, babban fasalinsa shine rufin bakin ciki, wanda za'a iya fesa shi a cikin yanki na aikin sanyi da preheated aikin-yanki. Hakanan ya dace da gado mai ruwa tsarin tsomawa.

halaye

1. Daban-daban hanyoyin amfani: electrostatic fesa, waterized gado tsoma, blockspying
2. Na bakin ciki shafi, Karamin barbashi size
3. Dace da sanyi workpiece da preheated workpiece

amfani

Nau'ikan kayan aikin sinadarai iri-iri, bututun masana'antu, da sassan ƙarfe. Yana da tasiri musamman ga hadaddun kayan aiki.

Amfani da Hanyar don electrostatic fesa thermoplastic foda shafi

1.Fluidized Bed

Don tsoma-zurfin gadaje mai ruwa, sai a yi zafi da sassa zuwa 230°C don daidaita kauri. A tsoma sassa a cikin gado mai ruwa don 8-10 seconds. Bada ƙura da yawa ta tsaya na minti 1 sannan a hankali a zubar da abin da ya wuce gona da iri. Gasa a cikin tanda a 193-205 ° C na minti 3-4.

2.Electrostatic Deposition

PECOAT® Electrostatic feshi thermoplastic polyethylene foda shafi za a iya amfani da ta hanyar electrostatic jijiya tare da ko ba tare da pre-zafi.

• Lokacin da ba a yi amfani da pre-zafi ba, ya kamata a yi amfani da foda don cimma kauri 203 - 254µm. Saitin ƙarfin lantarki da aka ba da shawarar lokacin amfani da kayan aikin Corona shine 40 - 60 kv. Bayan dumama a 175 - 220 ° C na minti 5 zuwa 10 dangane da kauri na karfe, ko kuma sai an sami fitar da ake so.
• Don sassan da aka rigaya, ana ba da shawarar zafin zafin jiki na 205 ° C. Deposit 203 - 300µm ko sama idan ana so. Don ingantacciyar ƙarewar ƙasa, sassa na iya zama bayan zafi na ɗan gajeren lokaci idan ya cancanta. Lokaci da yanayin zafi a cikin tanda zasu dogara ne akan tsari da kauri na ɓangaren.

Foda Properties for electrostatic fesa thermoplastic foda shafi

• Takamaiman Nauyi: 0.91-0.95 (bamban da launuka)
• Abubuwan da ba su canzawa: ≥99.5%
• Narke kwarara index: 5-50g/10minutes (2.16kg, 190 ℃)
• Barbashi Girma: dace da electrostatic spraying kuma a cikin ruwa gado.

Kayayyakin Rufi

Siga yanayi: Karfe farantin da 2mm kauri, surface degreasing da tsatsa kau, mai rufi a karkashin misali yanayi, shafi kauri 400um.

• Kauri mai rufi (GB/T1764): 150μm- 400μm
• Bayyanuwa: Lebur kuma santsi (an ƙyale bawo orange kaɗan)
• Gloss (GB9754, 60°): 10-75 (daidaita bisa ga buƙatun abokin ciniki) 
• Taurin Teku (D) (GB2411): 44-55
• Low zafin jiki juriya Q/HJ 008-2008: Babu fasa a -35 ℃, 60h
• Lankwasawa (GB6742): ≤2mm (a kauri 200um)
• Gwajin tasiri (9N·m) GB/T18226: Rufin ba ya raguwa ko karya
• Vicat softening point (GB1633): 70-75 ℃
• Salt Spray Resistance -500h babu giciye-yanke (GB/T 18226): Babu blistering, bawo da tsatsa; -8h Cross-cut (GB/T 18226): Babu kumburi, kwasfa da tsatsa
• Humidity da Heat Resistance (8h GB/T 1740): Babu blistering, bawo da tsatsa
• Resistance Yanayi
  -Acceleration na hannu 1000h (GB/T 1865): Rashin haske, canza launi: matakin 1; Chips, Rack: 0 grade
  -Bayyanawar dabi'a na shekara guda (GB/T9276): Rashin haske, canza launi: matakin 1; Chips, Crack: 0 grade
• Jiƙa a cikin 5% Hcl na 400h: Babu canji a shafi
• Jiƙa a cikin 5% NaOH na 72h: Babu canji a shafi

Shiryawa da Adana don electrostatic fesa thermoplastic foda

25kg / jaka, An adana shi a cikin bushe bushe ƙasa da ƙasa da 40 ℃ kuma daga hasken rana, lokacin ajiya 2 shekaru. Bayan karewa, ana iya amfani da shi idan babu matsala mai inganci bayan gwaji. PECOAT® Electrostatic fesa thermoplastic foda shafi ba za a iya gauraye da foda daga sauran maroki.

Lafiya da aminci

PECOAT® Electrostatic fesa thermoplastic foda shafi ba mai guba bane kuma mara lahani. Koyaya, yakamata a guji shakar ƙura yayin amfani. Ana ba da shawarar cewa masu aiki su sanya abin rufe fuska da ƙura masu dacewa. Idan za ta yiwu, yi ƙoƙarin kauce wa tsawaita hulɗar fata tare da foda.

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