Halogen free ire retardant dị ka APP, AHP, MCA na-enye nnukwu uru mgbe ejiri ya na rọba. Ọ na-eme dị ka ọkụ ọkụ na-arụ ọrụ nke ọma, na-eme ka ọkụ na-eguzogide ihe onwunwe. Ọzọkwa, ọ na-enyere aka melite n'ibu na thermal Njirimara plastic, na-eme ka ọ na-adịgide adịgide na-eguzogide okpomọkụ.
plastic ire ere retardant PP
Nkọwa ngwaahịa: TF-241 tumadi nwere P na N, bụ ụdị halogen free gburugburu ebe obibi ọkụ retardant maka polyolefin. E mepụtara ya karịsịa makaPP dị iche iche. Nwere isi iyi acid, isi iyi gas na ikuku carbon, TF-241 na-arụ ọrụ site na nhazi cha cha na usoro intumescent.
Uru:PP na-egbochi ire ọkụ nke TF-241 na-emeso nwere nguzogide mmiri ka mma. Ọ ka nwere ezigbo ọkụ retardant (UL94-V0) mgbe esi 72 awa na 70 ℃ mmiri.
PP (3.0-3.2mm) na 22% TF-241 nwere ike ịgafe ule nke UL94 V-0 na GWIT 750 ℃ / GWFI 960 ℃.
PP (1.5-1.6mm) na 30% mgbakwunye olu nke TF-241 nwere ike ịgafe ule nke UL94 V-0.
Mpempe akwụkwọ data teknụzụ / Nkọwapụta:
| Nkọwapụta | TF-241 |
| Ọdịdị | Ọcha ntụ ntụ |
| P2O5ọdịnaya (w/w) | ≥52% |
| N ọdịnaya (w/w) | ≥18% |
| Mmiri (w/w) | ≤0.5% |
| Nnukwu njupụta | 0.7-0.9 g/cm3 |
| Okpomọkụ ire ere | ≥260℃ |
| Nkezi nha urughuru (D50) | ihe dịka 18µm |
Njirimara:
1. White ntụ ntụ, ezigbo mmiri na-eguzogide.
2. Njupụta dị ala, obere anwụrụ ọkụ ọgbọ.
3. Halogen-free na ọ dịghị arọ metal ion.
Ngwa:
A na-eji TF-241 eme ihe homopolymerization PP-H na copolymerization PP-B . A na-eji ya eme ihe n'ọtụtụ ebe
polyolefin na-egbochi ire ọkụ dị ka ikpo ọkụ ikuku uzuoku na ngwa ụlọ.
Akwụkwọ ntụaka maka 3.2mm PP (UL94 V0):
| Ihe onwunwe | Formula S1 | Formula S2 |
| Homopolymerization PP (H110MA) | 77.3% |
|
| Copolymerization PP (EP300M) |
| 77.3% |
| Mmanu mmanu (EBS) | 0.2% | 0.2% |
| Antioxidant (B215) | 0.3% | 0.3% |
| Mgbochi ntapu (FA500H) | 0.2% | 0.2% |
| TF-241 | 22% | 22% |
Ngwongwo igwe dabere na 30% mgbakwunye olu nke TF-241. Na 30% TF-241 iru UL94 V-0 (1.5mm)
| Ihe | Formula S1 | Formula S2 |
| Ọnụ ọkụ ọkụ kwụ ọtọ | V0 (1.5mm) | UL94 V-0 (1.5mm) |
| Oke ntụnye oxygen (%) | 30 | 28 |
| Ike tensile (MPa) | 28 | 23 |
| Mgbatị n'oge ezumike (%) | 53 | 102 |
| Ọnụ ọgụgụ ire ọkụ mgbe esichara mmiri (70 ℃, 48h) | V0 (3.2mm) | V0 (3.2mm) |
| V0 (1.5mm) | V0 (1.5mm) | |
| Ụdị mgbanwe mgbanwe (MPa) | 2315 | 1981 |
| Ndekọ agbaze (230 ℃, 2.16KG) | 6.5 | 3.2 |
Nkwakọ ngwaahịa:25kg / akpa, 22mt / 20'fcl na-enweghị pallets, 17mt / 20'fcl na pallets. Mbukota ọzọ dị ka arịrịọ.
Nchekwa:n'ebe kpọrọ nkụ ma dị jụụ, na-edebe mmiri na anwụ, ndụ ndụ afọ abụọ.
