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Mhinduro Dzinodzivirira Moto dzePET Sheet Films

Mhinduro Dzinodzivirira Moto dzePET Sheet Films

Mutengi anogadzira mafirimu ePET anopenya anodzivirira moto ane ukobvu hunotangira pa0.3 kusvika 1.6 mm, achishandisa hexaphenoxycyclotriphosphazene (HPCTP) uye anoda kuderedza mutengo. Heano mafomura anokurudzirwa uye ongororo yakadzama yemafirimu ePET anopenya anodzivirira moto:

1. Kuongororwa kweSarudzo yeFlame Retardant

Hexaphenoxycyclotriphosphazene (HPCTP)

  • Zvakanakira: Zvinodzivirira moto zvine phosphozene zvinopararira zvakanaka muPET, zvichichengetedza kujeka kwakanyanya. Nzira yekudzora moto inosanganisira kupiswa kwechikamu chakavharidzirwa uye kucherwa kwechikamu chegasi, zvichiita kuti zvikodzere mafirimu akajeka.
  • Chipimo: Chinokurudzirwa pa5%-10%. Kuwanda kwacho kunogona kukanganisa mashandiro emuchina.
  • Mutengo: Wakakwira zvakanyanya, asi mutengo wese unoramba uchikwanisika kana zvinhu zvakaderera.

Aruminiyamu Hypophosphite

  • Zvakashata: Upfu husina kugadzirwa hunogona kukonzera mhute, zvichikanganisa kujeka. Saizi yezvidimbu zvakapfava zvakanyanya kana kugadziriswa kwenzvimbo kunogona kudiwa kuti zvishandiswe.
  • Kushanda: Hazvikurudzirwi chete; zvinogona kusanganiswa neHPCTP kuderedza mutengo wose (kuyedzwa pachena kunodiwa).

2. Sarudzo dzeKugadzira Dzinokurudzirwa

Sarudzo 1: Sisitimu yeHPCTP imwe chete

  • Kugadzira: 8%-12% HPCTP + PET base material.
  • Zvakanakira: Kujeka kwakanyanya uye kushanda zvakanaka kunodzivirira moto (zvinogona kuita kuti UL94 VTM-2 kana VTM-0 isvike).
  • Kufungidzira Mari: Pakurodha 10%, kuwedzera kwemutengo pa kg yePET kunenge ¥10 (¥100/kg × 10%).

Sarudzo yechipiri: HPCTP + Aluminum Hypophosphite Blend

  • Kugadzira: 5% HPCTP + 5%-8% aruminiyamu hypophosphite + PET base material.
  • Zvakanakira: Kuderedza mitengo, nealuminium hypophosphite ichibatsira mukunonoka kwemoto wegesi, zvichigona kuderedza kushandiswa kweHPCTP.
  • Cherechedza: Kujekeswa kwechiedza kunofanira kuitwa (aluminum hypophosphite inogona kukonzera mhute diki).

3. Mazano Ekugadzirisa Nekuongorora

  • Maitiro Ekupararira: Shandisa chinhu chinoburitsa zvinhu zviviri kuti uve nechokwadi chekuti zvinodzora moto zvinopararira zvakaenzana uye kudzivirira kusangana kwemoto kunokanganisa kujeka.
  • Kuedzwa kweFlame Retardancy: Ongorora zvinoenderana neUL94 VTM kana Oxygen Index (OI), uchitarisa OI > 28%.
  • Kuedza Kujeka: Pima mhute uchishandisa chiyereso chemhute, uchivimbisa kuti mhute iri <5% (ukobvu hwefirimu: 0.3-1.6 mm).

4. Kuenzanisa Mutengo

Tafura Inodzora Moto uye Kuwedzera Kwemutengo

Rinodzivirira Murazvo Kurodha Kuwedzera kwemutengo pa kg yePET
HPCTP (imwe chete) 10% ¥10
HPCTP + Aluminum Hypophosphite 5% + 5% ¥6.8 [(5×100 + 5×37)/100]
Aluminum Hypophosphite (imwe chete) 20% ¥7.4 (hazvikurudzirwi)

5. Mhedziso

  • Sarudzo Inodiwa: HPCTP yega iri pa8%-10%, ichienzanisa kujeka uye kunonoka kwemurazvo.
  • Imwe Sarudzo: Musanganiswa weHPCTP nealuminium hypophosphite, zvinoda kusimbiswa kwekujeka uye mhedzisiro inoshanda pamwe chete.

Zvinokurudzirwa: Mutengi anofanira kutanga aedza zvinhu zvidiki, achitarisa pakudzivirira moto (UL94/OI) uye kuyedza hutsi, ozogadzirisa nzira yacho. Kana zvichidikanwa kuderedza mari, tsvagai zvinhu zvinodzivirira moto zvine aluminium hypophosphite kana zvinhu zvitsva zvinodzivirira moto zvine phosphorus.

More info. pls check with lucy@taifeng-fr.com


Nguva yekutumira: Chikunguru-01-2025