Ibisubizo bigabanya umuriro kuri filime za PET

Ibisubizo bigabanya umuriro kuri filime za PET

Umukiriya akora filime za PET zigaragaza umuriro zigabanya ubushyuhe zifite ubunini buri hagati ya mm 0.3 na 1.6, akoresheje hexaphenoxycyclotriphosphazene (HPCTP) kandi agashaka kugabanya ikiguzi. Dore uburyo busabwa n'isesengura rirambuye rya filime za PET zigaragaza umuriro zigabanya ubushyuhe:

1. Isesengura ry'uburyo bwo guhitamo ibidakoresha umuriro

Hexaphenoxycyclotriphosphazene (HPCTP)

• Ibyiza: Ibintu bigabanya umuriro bishingiye kuri fosfazene bikwirakwira neza muri PET, bigakomeza kugira ubwisanzure bwinshi. Uburyo bwo gukumira umuriro burimo gutwika ibice bifunze no gufata gaze mu buryo bwa radical, bigatuma biba byiza ku bikoresho bibonerana.
• Igipimo: Bisabwa kuri 5%-10%. Ingano nyinshi ishobora kugira ingaruka ku miterere y'imashini.
• Igiciro: Ni kinini cyane, ariko ikiguzi cyose kiracyari gito kandi iyo imizigo iri hasi.

Hypophosfite ya aluminiyumu

• Ingaruka mbi: Ifu idakomoka ku bimera ishobora gutera ubushyuhe, bigatera ubwiza. Ingano y'uduce duto cyane cyangwa guhindura ubuso bishobora kuba ngombwa kugira ngo bikoreshwe.
• Uburyo bwo gukoresha: Ntibyemewe gusa; bishobora kuvangwa na HPCTP kugira ngo bigabanye ikiguzi rusange (isuzuma ry’uburyo bwo gukorera mu mucyo rirakenewe).

2. Amahitamo yo gukoresha mu gushushanya asabwa

Amahitamo ya 1: Sisitemu ya HPCTP imwe

• Uburyo bwo gukora: 8%-12% HPCTP + ibikoresho by'ibanze bya PET.
• Ibyiza: Gukorera mu mucyo mwiza no gukora neza cyane (bishobora kugera kuri UL94 VTM-2 cyangwa VTM-0).
• Igiciro cy'ikiguzi: Ku giciro cya 10% cy'umuzigo, ikiguzi cyo kwiyongera kuri kilo ya PET ni hafi ¥10 (¥100/kg × 10%).

Amahitamo ya 2: HPCTP + Aluminium Hypophosphite Vange

• Ingano: 5% HPCTP + 5%-8% aluminiyumu hypophosphite + ibikoresho by'ibanze bya PET.
• Ibyiza: Kugabanya ikiguzi, hamwe na hypophosphite ya aluminiyumu ifasha mu kugabanya umuriro mu gihe cya gaze, bishobora kugabanya ikoreshwa rya HPCTP.
• Icyitonderwa: Hagomba gupimwa uburyo bwo kugaragara neza (aluminium hypophosphite ishobora gutera urubura ruto).

3. Ibyifuzo byo gutunganya no gupima

• Uburyo bwo gukwirakwiza: Koresha icyuma gisohora umuriro gifite screw ebyiri kugira ngo urebe ko ibintu bigabanya umuriro bikwirakwira kimwe kandi wirinde ko ibintu bihurirana bikagira ingaruka ku mucyo.
• Isuzuma ry’ubushyuhe bw’umuriro: Isuzuma rishingiye ku bipimo bya UL94 VTM cyangwa Oxygen Index (OI), rigamije OI > 28%.
• Gupima Umucyo: Pima ibihumyo ukoresheje icyuma gipima ibihumyo, urebe neza ko ibihumyo biri <5% (ubunini bwa filime: 0.3-1.6 mm).

4. Kugereranya Ibiciro

Imbonerahamwe yo gupakira umuriro n'ibiciro byo kongera

5. Umwanzuro

• Amahitamo meza: HPCTP yonyine iri ku kigero cya 8%-10%, iringaniza ubwiza n'ubudahangarwa bw'umuriro.
• Ubundi buryo: Uruvange rwa HPCTP na hypophosphite ya aluminium, bisaba kugenzura ko habaho ubwisanzure n'ingaruka zabyo.

Inama: Umukiriya agomba kubanza gukora igerageza rito, yibanda ku gutinda kw'umuriro (UL94 / OI) no gupima ibihumyo, hanyuma akanoza uburyo bwo gukora no gutunganya. Niba ukeneye kugabanya ikiguzi, shakisha imiti igabanya umuriro ya aluminium yahinduwe ku buso cyangwa imiti mishya ishingiye kuri phosphorus.

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