TF-251 P uye N yakavakirwa murazvo retardant yePE
Nhanganyaya
TF-251 rudzi rutsva rwe phosphorus nitrogen flame retardant, inoshandiswa zvakanyanya mu polypropylene copolymer, polypropylene homopolymer, PE, TPV nezvimwe zvinhu.Iyo inoratidzirwa muchimiro chehupfu chena, iyo ine moto wakanaka uye murazvo unodzoreredza mhedzisiro.Mukati mekuita kupisa kwezvinhu, TF-251 inogona kuburitsa yakapfuma kabhoni layer, kuitira kuti inyatso kuparadzanisa okisijeni uye kudzivirira kupisa kwakawedzera.Pamusoro pezvo, chigadzirwa chakapedzwa chakagadzirwa nacho chine density yakaderera, inoburitsa utsi hushoma kana yapiswa, uye inodzivirira matambudziko akadai se hydration uye salinization.Sechinhu chitsva chisingapindire moto, TF-251 ine yakagadzikana kwazvo murazvo unodzoreredza maitiro.Iine huwandu hwakawanda hwekushandisa uye inogona kushandiswa mune zvakasiyana zvinhu zvinoda moto uye murazvo wemoto.Mukugadzira maindasitiri, kushandiswa kweTF-251 kunogona kuvandudza zvakanyanya kugadzirwa uye kuderedza mitengo yekugadzira.Nekushandisa TF-251, tinogona kusimudza mhedzisiro yekudzivirira moto kune imwe nhanho.Inogona kuita kuti chigadzirwa chisvike UL94 V0 moto chiyero, zvinoreva kuti zvigadzirwa zvedu zvinogona kumira zvakanyanya kupisa uye zvimwe zvinhu zvinokuvadza, nekudaro kuve nechokwadi chemhando yechigadzirwa uye kuchengetedzwa kwemushandisi.TF-251 yakanaka kwazvo isingapinde moto, inogona kuvandudza zvakanyanya kusapisa moto kwechigadzirwa uye kuona mabhenefiti akasiyana.
Zvinotsanangurwa
| Index | TF-251 |
| N% | ≥17 |
| P% | ≥19 |
| Hunyoro hwemukati% | ≤0.5 |
| Kuchena (R457) | ≥90.0 |
| Kuwanda kwehuwandu (g/cm3) | 0.7-0.9 |
| TGA (T99%) | ≥270℃ |
| Chikamu chechikamu (D50) | 15-20µm- |
Proposed dosage
| Material | Homo-polypropylene | Co-polypropylene | PE | TPV |
| TF-251% | 19-21 | 22-25 | 23-25 | 45-50 |
| UL-94 | V-0 | V-0 | V-0 | V-0 |
Mufananidzo Kuratidzwa
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