Si aad u bedesho antimony trioxide/aluminium hydroxide nidaamka dabci ololka aluminium hypophosphite/zinc borate

Codsiga macmiilka si uu ugu beddelo nidaamka difaaca ololka antimony trioxide/aluminium hydroxide leh aluminium hypophosphite/zinc borate, kuwan soo socda waa qorshe dhaqangelin farsamo oo habaysan iyo qodobbada xakamaynta muhiimka ah:

I. Naqshadaynta Nidaamka Habaynta Sare

1. Qaabka Hagaajinta Saamiga Dhaqdhaqaaqa

• Saamiga Saldhigga: Aluminium hypophosphite (AHP) 12% + Zinc borate (ZB) 6% (P: B ratio molar 1.2:1)
• Dalabka Dib u Dhigista Ololka SareAHP 15% + ZB 5% (LOI waxay gaari kartaa 35%)
• Xalka Qiimaha-hooseeyaAHP 9% + ZB 9% (Ka faa'iidaysiga faa'iidada kharashka ZB, waxay dhimaysaa qiimaha 15%)

1. Xalka Isku-dhafka Synergist

• Nooca Xakamaynta qiiqaKu dar 2% zinc molybdate + 1% nano-kaolin (cufnaanta qiiqa waxaa hoos loo dhigay 40%)
• Nooca XoojintaKu dar 3% boehmite oogada wax laga beddelay (xoogga dabacsanaantu wuxuu kordhay 20%)
• Nooca Cimilada u adkaystaKu dar 1% xasiliyaha iftiinka amine-ka-hortagga ah (UV iska caabbinta gabowga oo lagu kordhiyay 3x)

II. Qodobbada Xakamaynta Habaynta Muhiimka ah

1. Heerarka ka-hortagga alaabta ceeriin

• Aluminium Hypophosphite: Fakuum qallajinta 120°C ilaa 4saac (qoyaan ≤ 0.3%)
• Zinc Borate: Socodka hawada oo qallajiya 80°C 2h (si looga hortago burburka qaab dhismeedka crystal)

1. Daaqadda Habka Isku-dhafka

• Isku dhafka aasaasiga ahIsku darka xawaare hooseeya (500 rpm) at 60°C ilaa 3min si loo hubiyo galitaanka balaastikada buuxda
• Isku-dhafka LabaadIsku darka xawaaraha sare (1500 rpm) 90°C ilaa 2min, hubinta in heerkulku aanu dhaafin 110°C
• Xakamaynta heerkulka dareeraha: ≤ 100°C (si looga hortago burburka AHP ee dhicisoobay)

III. Heerarka Xaqiijinta Waxqabadka

1. Matrix Retardancy

• LOI Tijaabada Gradient: 30%, 32%, 35% qaabab u dhigma
• UL94 Xaqiijinta Taxanaha Buuxa: Qiimaynta V-0 ee dhumucda 1.6mm/3.2mm
• Falanqaynta tayada lakabka Char: Kormeerka SEM ee cufnaanta lakabka char (lakabka joogtada ah ee ≥80μm lagu taliyay)

1. Xalalka Magdhawga Waxqabadka Makaanikada

• Laastikada Modulus hagaajinta: Kordhinta 10% kasta ee dab-demiska, ku dar 1.5% DOP + 0.5% saliid soybean ah
• Kobcinta Awooda SaamayntaKu dar 2% wax ka beddelka saamaynta qolofka xudunta u ah ACR

IV. Xeeladaha Kordhinta Qiimaha

1. Xalka Beddelka Qalabka Ceyriinka

• Aluminium HypophosphiteIlaa 30% lagu bedeli karo ammonium polyphosphate (qiimaha ayaa hoos u dhacay 20%, laakiin iska caabbinta biyaha waa in la tixgeliyaa)
• Zinc BorateIsticmaal 4.5% zinc borate + 1.5% barium metaborate (waxay hagaajisaa xakamaynta qiiqa)

1. Habraaca Qiyaasta Kharash dhimista

• Masterbatch TechnologyDib-u-kicinta ololka-ka-hor-isku-dhafka ee 50% Masterbatch (waxay yaraynaysaa isticmaalka tamarta 30%)
• Ka faa'iidaysiga Agabka dib loo warshadeeyayOggolow 5% dib u soo celinta (waxay u baahan tahay 0.3% dib u buuxinta)

V. Tallaabooyinka Xakamaynta Khatarta

1. Kahortagga Xaalufinta Walxaha

• La socodka Viscosity-Waqtiga-dhabta ah: Tijaabada rheometer Torque, isbedbedelka qulqulka waa inuu ahaado <5%
• Farsamaynta Digniinta MidabkaKu dar 0.01% pH; midabka aan caadiga ahayn ayaa keena xirid degdeg ah

1. Shuruudaha Ilaalinta Qalabka

• Isku-xidhka Chrome-ku dahaaran: Waxay ka hortagtaa daxalka aashitada (gaar ahaan qaybta dhinta)
• Nidaamka Humidaynta: Ilaali meesha ka shaqaynta barta sayaxa ≤ -20°C