Lati rọpo antimony trioxide/aluminiomu hydroxide eto idaduro ina pẹlu aluminiomu hypophosphite/zinc borate

Fun ibeere alabara lati rọpo antimony trioxide/aluminium hydroxide flame retardant eto pẹlu aluminiomu hypophosphite/zinc borate, atẹle naa jẹ ero imuse imọ-ẹrọ eleto ati awọn aaye iṣakoso bọtini:

I. To ti ni ilọsiwaju Formulation System Design

1. Ìmúdàgba Ratio Awoṣe

• Ipilẹ Ratio: Aluminiomu hypophosphite (AHP) 12% + Zinc borate (ZB) 6% (P: B molar ratio 1.2:1)
• Ibeere Idaduro Ina giga: AHP 15% + ZB 5% (LOI le de ọdọ 35%)
• Solusan Idiyele-KekereAHP 9% + ZB 9% (Ṣiṣe anfani iye owo ZB, dinku idiyele nipasẹ 15%)

1. Awọn solusan Apapo Synergist

• Ẹfin Ipapa IruṢafikun 2% zinc molybdate + 1% nano-kaolin (iwuwo ẹfin dinku nipasẹ 40%)
• Imudara Iru: Ṣafikun 3% boehmite ti a ti yipada (agbara iyipada pọ nipasẹ 20%)
• Orisi Alatako Oju ojoFikun-un 1% imuduro ina amine ti o ni idiwọ (Atako ti ogbo UV ti o gbooro nipasẹ 3x)

II. Key Processing Iṣakoso Points

1. Aise Ohun elo Pretreatment Standards

• Aluminiomu Hypophosphite: Igbale gbigbe ni 120 ° C fun 4h (ọrinrin ≤ 0.3%)
• Sinkii Borate: Gbigbe ṣiṣan afẹfẹ ni 80 ° C fun 2h (lati ṣe idiwọ ibajẹ ẹya-ara)

1. Window Ilana Dapọ

• Idapọ akọkọ: Idapọ iyara-kekere (500 rpm) ni 60 ° C fun 3min lati rii daju wiwọ ṣiṣu ṣiṣu ni kikun
• Atẹle Dapọ: Dapọ iyara to gaju (1500 rpm) ni 90 ° C fun iṣẹju 2, aridaju iwọn otutu ko kọja 110°C
• Sisọ otutu Iṣakoso: ≤ 100 ° C (lati ṣe idiwọ ibajẹ AHP ti o ti tọjọ)

III. Awọn ajohunše Ijẹrisi Iṣẹ

1. Ina Retardancy Matrix

• Loi Gradient Idanwo: 30%, 32%, 35% awọn agbekalẹ ti o baamu
• UL94 Full-Series ijerisi: V-0 Rating ni 1.6mm / 3.2mm sisanra
• Char Layer Didara Analysis: Akiyesi SEM ti iwuwo Layer char (niyanju ≥80μm lemọlemọfún Layer)

1. Mechanical Performance Biinu Solutions

• Rirọ Modul Atunṣe: Fun gbogbo 10% ilosoke ninu ina retardant, fi 1.5% DOP + 0.5% epo soybean epoxidized
• Imudara Agbara Ipa: Fi 2% mojuto-ikarahun ACR ipa modifier

IV. Awọn ilana Imudara iye owo

1. Awọn Solusan Fidipo Ohun elo Aise

• Aluminiomu HypophosphiteTiti di 30% rọpo pẹlu ammonium polyphosphate (iye owo dinku nipasẹ 20%, ṣugbọn a gbọdọ gbero resistance omi)
• Sinkii BorateLo 4.5% zinc borate + 1.5% barium metaborate (ṣe imudara ẹfin mu)

1. Ilana Iye-Idinku Awọn iwọn

• Masterbatch ọna ẹrọ: Awọn idapada ina-iṣaaju-kopọ sinu 50% masterbatch fojusi (dinku lilo agbara ṣiṣe nipasẹ 30%)
• Lilo Ohun elo TunloGba 5% regrind afikun (nilo 0.3% imuduro imuduro)

V. Awọn igbese Iṣakoso Ewu

1. Idena Idibajẹ Ohun elo

• Real-Time Yo iki AbojutoIdanwo rheometer Torque, iyipada iyipo yẹ ki o jẹ <5%
• Awọ Ikilọ Mechanism: Fi 0.01% pH itọkasi; discoloration ajeji nfa tiipa lẹsẹkẹsẹ

1. Awọn ibeere Idaabobo Ohun elo

• Chrome-palara dabaru: Ṣe idilọwọ ibajẹ acid (paapaa ni apakan ku)
• Dehumidification System: Bojuto processing ayika aaye ìri ≤ -20 ° C