Malo owuma mica
Pulasitiki Kalasi Mica ufa
| Zabwino | Mtundu | Kuyera (Lab) | Tinthu Kukula (μm) | Chiyero (%) | Maginito Zofunika (ppm) | Chinyezi （%） | ZOCHITIKA (650 ℃) | Ph | Osbestosi | Heavy Metal chigawo | Chochuluka denisty (g / cm3) |
| Youma Mica, Filler） | |||||||||||
| D-60 | Siliva Woyera | 80 mpaka 83 | 170 | ＞ 98 | ＜ 500 | ＜ 0.5 | 4.5 ～ 5.5 | 7.8 | Ayi | ＜ 10ppm | 0.28 |
| D-100 | Siliva Woyera | 82 ～ 86 | 120 | ＞ 98 | ＜ 500 | ＜ 0.5 | 4.5 ～ 5.5 | 7.8 | Ayi | ＜ 10ppm | 0.26 |
| D-200 | Siliva Woyera | 82 ～ 86 | 68 | ＞ 98 | 300 | ＜ 0.5 | 4.5 ～ 5.5 | 7.8 | Ayi | ＜ 10ppm | 0.24 |
| D-300 | Siliva Woyera | 83 ～ 86 | 50 | ＞ 98 | ＜ 500 | ＜ 0.5 | 4.5 ～ 5.5 | 7.8 | Ayi | ＜ 10ppm | 0.23 |
| D-400 | Siliva Woyera | 84 mpaka 88 | 45 | ＞ 98 | ＜ 500 | ＜ 0.5 | 4.5 ～ 5.5 | 7.8 | Ayi | ＜ 10ppm | 0.22 |
Zotsatira Zosiyanasiyana za PP Pambuyo Kuonjezera Mica, Talc, Caco3, Glass Fiber
| Katundu | Palibe kukhuta | PP + 40% | PP + 40% | PP + 30% | PP + 40% | PP + 40% |
| PP | talc (katundu) | CaCO3 (chofunika) | CHIKWANGWANI chamagalasi | Mica wachilengedwe | Wamaliza Mica | |
| (katundu) | ||||||
| Kwamakokedwe mphamvu （Mpa) | 4930 | 4270 | 2770 | 6340 | 4050 | 6190 |
| Kupinda mphamvu （Mpa) | 4450 | 6420 | 4720 | 10060 | 6450 | 9320 |
| Kupinda modulu / (Gpa) | 0.193 | 0.676 | 0.421 | 0.933 | 0.934 | 1.04 |
| Notched amadza mphamvu (KJ / m2) | 0.45 | 0.45 | 0.75 | 0.79 | 0.7 | 0.65 |
| 136 | 162 | 183 | 257 | 190 | 226 | |
| Hot mapindikidwe heatr ℃ | ||||||
| Kuuma (D kuuma Tester) | 68 | 72 | 68 | 69 | 68 | 73 |
| Chiwombankhanga chiŵerengero (kutalika kwake)% | 2 | 1.2 | 1.4 | 0.3 | 0.8 | 0.8 |
Ntchito Yaikulu ya Mica
Malo owuma a mica ufa wa Huajing ndiopikisana pamtengo komanso khola labwino. Oyera kwambiri mica ufa wopangidwa ndi kupera popanda kusintha chilichonse chachilengedwe. Pa nthawi yonseyi, timakhala ndi dongosolo lokwanira lodzaza kuti titsimikizire mtundu wa malonda; The ndondomeko mosamala amagwiritsa setifiketi njira kuonetsetsa mtendere wa khalidwe ndi bwino anagawira tinthu, ndiye kukwaniritsa pempho apamwamba ena makasitomala. Monga khalidwe lapamwamba, Huajing mica powder amagwiritsidwa ntchito kwambiri ngati kudzaza zinthu mupulasitiki.
Kugwiritsa ntchito Mica mu PP
Mica ufa uli ndi zida zamagetsi zabwino kwambiri, magetsi owonongeka, ma dielectric otsika mosalekeza, kutayika kochepa komanso kukana kwa arc Nthawi yomweyo, mica imakhala ndi hygroscopicity yotsika komanso kutentha kwakukulu kwa matenthedwe pomwe mica imagwiritsidwa ntchito ngati chodzaza, chomwe chimapindulitsa kusunga magetsi m'malo otentha komanso kutentha kwambiri. Mwachitsanzo, 50% mica ikawonjezedwa ku PP, mphamvu zowonongekera zimapitilira kawiri. Kugwiritsa ntchito mica yosinthidwa PP m'galimoto ndi zida zapanyumba kuti apange dashboard yamagalimoto, mphete yoyang'anira magetsi, zimakupiza zamagalimoto ndi magawo ena atha kusintha kukhazikika kwake, kutentha kwa kutentha, kukhazikika kwamphamvu ndi kuwumba kosalala.
Kugwiritsa kwa Mica mu PP-R
PP-R chitoliro ndi mtundu watsopano wa PP mwachisawawa copolymer zomangira zobiriwira zomwe zimagwiritsidwa ntchito kwambiri m'zaka zaposachedwa. Kutentha kwake kumatentha kuposa kuposa madigiri 90, mtengo wotsika komanso wosavuta kugwiritsa ntchito. Chitoliro cha PP-R chokhala ndi mica chimakhala ndi mphamvu yayikulu, kutentha kwabwino kutentha, kukana kwamphamvu kwa dzimbiri, ndipo mtengo wake umachepa kwambiri, chifukwa chake uli ndi chiyembekezo chachitukuko chamsika.
Mapulogalamu
