TF-261 Cov tshuaj halogen tsawg
Kev Taw Qhia
TF-261 yog ib hom tshiab ntawm cov khoom siv hluav taws xob uas muaj zog thiab tsis muaj halogen, uas yog ib yam khoom tshiab uas tiv taus hluav taws uas ncav cuag theem V2 rau polyolefines uas tsim los ntawm Taifeng Company. Nws muaj cov khoom me me, tsis muaj Sb2O3, ua haujlwm tau zoo, tsis muaj kev hloov pauv, tsis muaj nag lossis daus, tiv taus kub, thiab tsis muaj cov tshuaj antioxidants ntxiv rau hauv cov khoom. TF-261 cov khoom siv hluav taws feem ntau siv cov dej ntws los tshem tawm cua sov kom ua tiav cov nyhuv tiv taus hluav taws. Nws yog qhov tsim nyog rau cov txheej txheem sau cov ntxhia thiab siv los ua cov khoom siv hluav taws. Cov khoom siv hluav taws ntawm TF-261 tuaj yeem ncav cuag UL94 V-2 (1.5mm) cov khoom qib, thiab cov ntsiab lus bromine ntawm cov khoom tuaj yeem tswj tau kom tsawg dua 800ppm. Cov khoom siv hluav taws tuaj yeem dhau IEC60695 qhov kev xeem hluav taws xob GWIT 750 ℃ thiab GWFI 850 ℃. Cov khoom siv hluav taws tuaj yeem siv los tsim cov qhov hluav taws xob, cov ntsaws tsheb, cov khoom siv hauv tsev thiab lwm yam khoom siv hluav taws uas xav tau.
Cov txiaj ntsig ntawm cov khoom
1. Cov khoom muaj qhov me me, qhov ruaj khov thermal siab, kev ua haujlwm zoo, thiab pob tshab zoo ntawm cov khoom ua tiav.
2. Cov khoom no ntxiv me ntsis xwb. Ntxiv 2~3% yuav ncav cuag UL94V-2 (1.6mm) theem thiab nws yuav raug tua tom qab tshem tawm ntawm hluav taws tam sim ntawd.
3. Qhov ntxiv tsawg kawg nkaus ntawm 1% tuaj yeem ncav cuag UL94V-2 (3.2mm) theem.
4. Cov khoom siv hluav taws kub muaj cov ntsiab lus bromine tsawg, thiab cov ntsiab lus bromine ntawm cov khoom siv hluav taws kub yog ≤800ppm, uas ua tau raws li qhov yuav tsum tau ua tsis muaj halogen.
5. Thaum cov khoom uas tiv taus hluav taws kub hnyiab, cov pa luam yeeb tsawg, tsis muaj Sb2O3, thiab siv tau yam tsis tas ntxiv cov tshuaj antioxidants.
Daim ntawv thov khoom
Nws raug pom zoo tshwj xeeb kom siv rau cov nplaim taws retardant hauv UL94V-2 qib ntawm polyolefin PP (copolymerization, homopolymerization), uas tuaj yeem dhau qhov kev xeem UL94 V-2 thiab GWIT750 ℃ thiab GWFI850 ℃. Tsis tas li ntawd, nws tuaj yeem raug pom zoo rau cov nplaim taws-retardant hauv UL94V-2 qib ntawm cov roj hmab thiab cov khoom yas.
Kev tsim cov qauv
Saib daim ntawv qhia hauv qab no kom paub txog tus nqi ntxiv uas pom zoo. Yog tias koj muaj lus nug lossis xav tau cov ntaub ntawv ntxaws ntxiv, thov hu rau pab pawg Taifeng.
|
| Qhov tuab (hli) | Koob tshuaj (%) | Qib siab ntawm kev kub hnyiab ntsug (UL94) |
| Homopolymerization PP | 3.2 | 1~3 | V2 |
| 1.5 | 2~3 | V2 | |
| 1.0 | 2~3 | V2 | |
| Kev sib xyaw ua ke ntawm PP | 3.2 | 2.5~3 | V2 |
| Homopolymerization PP + hmoov talcum (25%) | 1.5 | 2 | V2 |
| Kev sib xyaw ua ke PP + hmoov talcum (20%) | 1.5 | 3 | V2 |
Kev mloog zoo
(Cov txheej txheem ua thiab cov kev ntsuas yog hais txog cov txheej txheem ua yas thiab cov kev ntsuas ntawm kev lag luam. Cov khoom sau hauv cov txheej txheem ua PP tsis haum rau kev siv cov tshuaj alkaline muaj zog xws li calcium carbonate ua cov khoom sau. Kev ntxiv cov tshuaj bromine antimony nplaim taws yuav yooj yim ua rau cov nplaim taws retardant efficiency ntawm cov nplaim taws retardant system txo qis.)
Cov Ntaub Ntawv Txog Kev Siv Tshuab
| Cov Lus Qhia Tshwj Xeeb | Chav tsev | Tus Qauv | Hom kev kuaj pom |
| Qhov tsos | ------ | Hmoov dawb | □ |
| Cov ntsiab lus P | % (w/w) | ≥30 | □ |
| Cov dej noo | % (w/w) | <0.5 | □ |
| Qhov loj ntawm cov khoom me me (D50) | μm | ≤20 | □ |
| Kev dawb | ------ | ≥95 | □ |
| Kev lom thiab kev phom sij rau ib puag ncig | ------ | tsis pom | ● |
Lus Cim
Lus Cim: 1. Cov khoom kuaj uas cim □ hauv hom kuaj yuav tsum tau kuaj tsis tu ncua kom paub tseeb tias cov khoom ua tau raws li tus nqi txheem.
2. Cov ntaub ntawv khoom sim uas cim nrog ● hauv hom kev sim yog siv rau kev piav qhia txog khoom, tsis yog ua khoom sim ib txwm, tab sis ua khoom kuaj.
Kev ntim khoom thiab kev khaws cia
25KG ib lub hnab; thauj raws li cov tshuaj lom neeg dav dav, tsis txhob tshav ntuj ncaj qha, khaws cia rau qhov chaw qhuav thiab txias.zoo dua yog siv tag hauv 1 xyoos.
Duab Tso Saib
Sau koj cov lus ntawm no thiab xa tuaj rau peb
