Ngwọta ire ere maka thermoplastic elastomer TPE

Ngwọta ire ere maka thermoplastic elastomer TPE

Mgbe ị na-eji aluminom hypophosphite (AHP) na melamine cyanurate (MCA) na thermoplastic elastomers (TPE) iji nweta ọkwa UL94 V0 ire ọkụ, ọ dị mkpa ịtụle usoro ọkụ ọkụ, ndakọrịta ihe, na ọnọdụ nhazi. N'okpuru bụ usoro akwadoro:

1. A na-ebukarị ibu mgbe ejiri ya n'otu n'otu

Aluminom Hypophosphite (AHP)

• Nbudata: 15-25%
• Njirimara: Na-akwalite nhazi cha cha, dabara maka sistemu chọrọ ịrụ ọrụ dị elu, mana enwere ike ịchịkwa okpomọkụ nhazi (atụ aro ≤240°C).

Melamine Cyanurate (MCA)

• Nbudata: 25-35%
• Njirimara: Na-adabere na decomposition endothermic na dilution gas; oke ibu nwere ike ibelata mgbanwe ihe.

2. akwadoro usoro ngwakọta mmekọrịta mmekọrịta

AHP na MCA Njikọta Ratio

• AHP: 10-15%
• MCA: 10-20%
• Mkpokọta ibu: 20-30%

Uru: Synergistic mmetụta na-ebelata mkpokọta loading ka ibelata mmetụta na n'ibu Njirimara (eg, tensile ike, elasticity).

3. Isi Ihe Na-emetụta

• Ụdị ihe ndabere: TPE dabere na SEBS na-adịkarị mfe ịcheta ọkụ karịa ndị dabere na SBS, na-enye ohere itinye ntinye mgbakwunye dị ntakịrị.
• Ihe atụ ọkpụrụkpụ: UL94 V0 nrubeisi bụ ọkpụrụkpụ-nwere mmetụta (1.6mm bụ ihe ịma aka karịa 3.2mm), ya mere a ga-edozi usoro nhazi ya.
• Ndị na-emekọrịta ihe: Ịgbakwunye 2-5% nano-clay ma ọ bụ talc nwere ike ịkwalite nhazi cha cha ma belata ibu ọkụ ọkụ.
• Nhazi okpomọkụ: Gbaa mbọ hụ na okpomọkụ nhazi ka dị n'okpuru ebe ire ere nke AHP (≤240°C) na MCA (≤300°C).

4. Usoro nkwenye akwadoro

• Nnwale mbido: Jiri AHP 12% + MCA 15% mee obere nnwale (ngụkọta 27%).
• Nlele arụmọrụ: Nyochaa nkwụghachi ọkụ (UL94 vetikal ọkụ), ike ike (Oké Osimiri A), ike tensile, na agbaze agbaze index.
• Nkwalite: Ọ bụrụ na ntapu emee, mụbaa nha AHP (iji kwalite chaja); Ọ bụrụ na akụrụngwa akụrụngwa adịghị mma, tụlee ịgbakwunye plasticizers ma ọ bụ ibelata mkpokọta nbudata.

5. Akpachara anya

• Zere ijikọta ya na ihe ndị na-eme acidic (dịka ọmụmaatụ, ụfọdụ agba agba), n'ihi na ha nwere ike imebi AHP.
• Ọ bụrụ na TPE nwere nnukwu plasticizers mmanụ, ọ ga-adị mkpa ka ebuwanye ọkụ retardant (mmanụ nwere ike ibelata nrụpụta ire ọkụ).

Site na ngwakọta ezi uche na njikarịcha nnwale, enwere ike nweta nnabata UL94 V0 ka ị na-edozi usoro TPE na arụ ọrụ igwe. A na-akwado nkwado ya na ndị na-ebubata ire ere maka ihe ngwọta ahaziri iche.

Sichuan Taifeng New Flame Retardant Co., Ltd. (ISO & REACH)

Wechat/ WhatsApp: +86 18981984219

lucy@taifeng-fr.com