TF-261 Yotsika halogen Yoletsa moto yoteteza chilengedwe
Chiyambi
TF-261 ndi mtundu watsopano wa mankhwala oletsa moto otsika halogen ochezeka ndi chilengedwe omwe amafika pamlingo wa V2 wa ma polyolefine opangidwa ndi Taifeng Company. Ali ndi tinthu tating'onoting'ono, osawonjezerapo pang'ono, alibe Sb2O3, amagwira bwino ntchito, sasuntha, sanyowa, sakanatha kuwira, ndipo palibe ma antioxidants omwe amawonjezeredwa ku mankhwalawa. Mankhwala oletsa moto a TF-261 amagwiritsa ntchito madontho kuti achotse kutentha kuti akwaniritse mphamvu yoletsa moto. Ndi oyenera machitidwe odzaza mchere ndipo amagwiritsidwa ntchito popanga magulu akuluakulu oletsa moto. Mankhwala oletsa moto a TF-261 amatha kufika pa UL94 V-2 (1.5mm), ndipo kuchuluka kwa bromine m'zinthuzo kumatha kulamulidwa kuti kukhale kochepera 800ppm. Mankhwala oletsa moto amatha kupambana mayeso a IEC60695 a waya wowala GWIT 750℃ ndi GWFI 850℃. Zinthu zoletsa moto zingagwiritsidwe ntchito popanga soketi zamagetsi, mapulagini a magalimoto, zipangizo zapakhomo ndi zinthu zina zofunika zoletsa moto.
Ubwino wa malonda
1. Chogulitsachi chili ndi tinthu tating'onoting'ono, kutentha kwambiri, magwiridwe antchito abwino, komanso mawonekedwe abwino a zinthu zokonzedwa.
2. Chogulitsacho chimawonjezedwa pang'ono. Kuonjezera 2 ~ 3% kumatha kufika pamlingo wa UL94V-2 (1.6mm) ndipo chidzazimitsidwa mutachotsa pamoto nthawi yomweyo.
3. Kuonjezera kocheperako kwa 1% kumatha kufika pa mulingo wa UL94V-2 (3.2mm).
4. Zinthu zoletsa moto zimakhala ndi bromine yochepa, ndipo bromine yambiri mu zinthu zoletsa moto ndi ≤800ppm, zomwe zimakwaniritsa zofunikira zopanda halogen.
5. Zinthu zoletsa moto zikayaka, utsi umakhala wochepa, ulibe Sb2O3, ndipo ungagwiritsidwe ntchito popanda kuwonjezera ma antioxidants.
Kugwiritsa ntchito mankhwala
Makamaka ikulimbikitsidwa kugwiritsidwa ntchito pa choletsa moto mu UL94V-2 level ya polyolefin PP (copolymerization, homopolymerization), chomwe chingapambane mayeso a UL94 V-2 level ndi mayeso a GWIT750℃ ndi GWFI850℃. Kuphatikiza apo, ikhoza kulangizidwa pa choletsa moto mu UL94V-2 level ya zinthu za rabara ndi pulasitiki.
Kupanga
Onani tebulo ili m'munsimu kuti mudziwe kuchuluka kwa ndalama zomwe mungawonjezere. Ngati muli ndi mafunso kapena mukufuna kudziwa zambiri, chonde funsani gulu la Taifeng.
|
| Kukhuthala (mm) | Mlingo (%) | Mulingo woyima woyaka (UL94) |
| Homopolymerization PP | 3.2 | 1~3 | V2 |
| 1.5 | 2~3 | V2 | |
| 1.0 | 2~3 | V2 | |
| Copolymerization PP | 3.2 | 2.5~3 | V2 |
| Ufa wa Homopolymerization PP+ talcum (25%) | 1.5 | 2 | V2 |
| Ufa wa Copolymerization PP+ talcum (20%) | 1.5 | 3 | V2 |
Chisamaliro
(Ukadaulo wokonza ndi magawo ake amatanthauza ukadaulo woyenera wokonza pulasitiki ndi magawo ake amakampani. Chodzaza mu njira yokonza PP sichiyenera kugwiritsa ntchito zinthu zamphamvu za alkaline monga calcium carbonate ngati chodzaza. Kuwonjezeredwa kwa bromine antimony flame retardants kudzapangitsa kuti mphamvu yoletsa moto ya dongosolo loletsa moto ichepe mosavuta.)
Pepala la Deta laukadaulo
| Kufotokozera | Chigawo | Muyezo | Mtundu wodziwika |
| Maonekedwe | ------- | Ufa woyera | □ |
| Zomwe zili mu P | % (w/w) | ≥30 | □ |
| Chinyezi | %（w/w） | ＜0.5 | □ |
| Kukula kwa tinthu (D50) | μm | ≤20 | □ |
| Kuyera | ------- | ≥95 | □ |
| Kuopsa kwa poizoni ndi chilengedwe | ------- | osapezeka | ● |
Ndemanga
Ndemanga: 1. Zinthu zoyeserera zomwe zalembedwa □ mu mtundu wa mayeso ziyenera kuyesedwa nthawi zonse kuti zitsimikizire kuti malonda akukwaniritsa mtengo wokhazikika.
2. Deta ya chinthu choyesera chomwe chili ndi ● mu mtundu wa mayeso imagwiritsidwa ntchito pofotokoza za chinthucho, osati ngati chinthu choyesera nthawi zonse, koma ngati chinthu choyezera zitsanzo
Kulongedza ndi kusunga
25KG pa thumba; nyamulani ngati mankhwala wamba, pewani kuwala kwa dzuwa mwachindunji, sungani pamalo ouma komanso ozizira,Ndibwino kugwiritsa ntchito mkati mwa chaka chimodzi.
Chiwonetsero cha Chithunzi
Lembani uthenga wanu apa ndipo mutitumizireni
