Polypropilene (PP) Flame Retardant Masterbatch yerekana

Polypropilene (PP) Flame Retardant Masterbatch nuruvange rwinshi rwimvange yumuriro hamwe nuwitwara ibintu, bikoreshwa muguhindura flame-retardant guhindura ibikoresho bya PP. Hano hepfo harambuye PP flame retardant masterbatch formulaire nibisobanuro:

I. Ibanze shingiro rya PP Flame Retardant Masterbatch

• Umwikorezi: Mubisanzwe PP, kwemeza guhuza neza nibikoresho fatizo.
• Flame retardant: Halogenated cyangwa halogen-yubusa, byatoranijwe hashingiwe kubisabwa.
• Synergist: Itezimbere umuriro (urugero, trioxide ya antimoni).
• Gutatana: Itezimbere ikwirakwizwa rya flame retardants.
• Amavuta: Yongera uburyo bwo gutunganya ibintu.
• Stabilizer: Irinda kwangirika mugihe cyo gutunganya.

II. Halogenated Flame Retardant PP Masterbatch

Halogenated flame retardants (urugero, bromine) ihujwe na antimoni trioxide itanga umusaruro mwinshi.

Urugero:

• Umutwaro utwara (PP): 40-50%
• Brominated flame retardant (urugero, decabromodiphenyl ether cyangwa polystirene ya bromine): 30-40%
• Antimony trioxide (synergiste): 5-10%
• Gutatana (urugero, ibishashara bya polyethylene): 2-3%
• Amavuta (urugero, calcium stearate): 1-2%
• Antioxydants (urugero, 1010 cyangwa 168): 0.5-1%

Intambwe zo Gutunganya:

1. Mbere yo kuvanga ibice byose kimwe.
2. Gushonga-kuvanga ukoresheje twin-screw extruder na pelletize.
3. Kugenzura ubushyuhe bwo gukuramo ubushyuhe kuri 180-220 ° C.

Ibiranga:

• Umuriro mwinshi cyane hamwe no kongeramo ibintu bike.
• Irashobora kurekura imyuka yubumara mugihe cyo gutwikwa.
• Birakwiye kubisabwa hamwe nibidukikije bikenewe.

III. Halogen-Yubusa Flame Retardant PP Masterbatch Formulation

Halogen idafite retardants (urugero, fosifore-, ishingiye kuri azote, cyangwa hydroxide ya organic organique) yangiza ibidukikije ariko bisaba imitwaro myinshi.

Urugero:

• Gutwara ibintu (PP): 30-40%
• Fosifore ishingiye kuri retardant (urugero, amonium polyphosifate APP cyangwa fosifore itukura): 20-30%
• Azote ishingiye kuri azote (urugero, melamine cyanurate MCA): 10-15%
• Hydroxide ya magnesium cyangwa hydroxide ya aluminium: 20-30%
• Gutatana (urugero, ibishashara bya polyethylene): 2-3%
• Amavuta yo kwisiga (urugero, zinc stearate): 1-2%
• Antioxydants (urugero, 1010 cyangwa 168): 0.5-1%

Intambwe zo Gutunganya:

1. Mbere yo kuvanga ibice byose kimwe.
2. Gushonga-kuvanga ukoresheje twin-screw extruder na pelletize.
3. Kugenzura ubushyuhe bwo gusohora kuri 180-210 ° C.

Ibiranga:

• Ibidukikije byangiza ibidukikije, nta myuka yubumara mugihe cyo gutwikwa.
• Kwiyongera kwinshi birashobora kwangiza imiterere yubukanishi.
• Birakwiye kubisabwa bifite amahame akomeye y’ibidukikije.

IV. Ibyingenzi Byingenzi Mubishushanyo mbonera

• Guhitamo gucana umuriro: Hitamo halogenated cyangwa halogen idafite ishingiro usabwa kurwanya ibirimi by'umuriro n'amabwiriza y'ibidukikije.
• Gutwara resin guhuza: Ugomba guhuza na PP shingiro kugirango wirinde gusiba.
• Gutatana: Gutatanya no gusiga amavuta bigabanya kugabana kimwe.
• Gutunganya ubushyuhe: Irinde ubushyuhe bukabije kugirango wirinde kubora.
• Ibikoresho bya mashini: Ibintu byongeweho byinshi birashobora gutesha agaciro imikorere; tekereza kubintu bikaze (urugero, POE cyangwa EPDM).

V. Porogaramu zisanzwe

• Halogenated masterbatch: Inzu ya elegitoroniki, insinga / insinga.
• Halogen-yubusa: Imodoka imbere, ibikoresho byubwubatsi, ibikinisho byabana.

VI. Ibyifuzo bya Optimisation

• Kongera umuriro: Huza retardants nyinshi (urugero, fosifore-azote ikora).
• Kunoza imiterere yubukanishi: Ongeraho gukomera (urugero, POE / EPDM).
• Kugabanya ibiciro: Hindura ibipimo bidasubirwaho hanyuma uhitemo ibikoresho bikoresha neza.

Mugutegura neza no gutunganya igishushanyo mbonera, PP flame retardant masterbatches irashobora guhuza ibyifuzo bitandukanye.
Bitewe n’amabwiriza y’ibidukikije hamwe n’ibura rya antioxy trioxide, umubare w’abakiriya ugenda wiyongera urimo gufata fosifore-azote idafite umuriro wa galogene kubikoresho bya PP. Kurugero,TF-241Birashobora gukoreshwa muburyo butaziguye kubicuruzwa bya PP hamwe na masterbatches, kugera kubikorwa byigenga bya char-form ningaruka zidasanzwe nta nyongeramusaruro. Kugirango uhindure imiterere yubukanishi, umubare ukwiye wa plasitike hamwe nibikoresho byo guhuza birasabwa.
More info., pls contact lucy@taifeng-fr.com .