Kyakkyawan farashi High Styrene Rubber / HSR 60 / HSR 68 / HSR 80 / HSR 85
Babban styrene roba shine nau'in roba na butadiene na musamman na styrene. Shi polymer wanda ba na polar ba wanda aka shirya daga haɗin-polymerization na latex na styrene da butadiene. Tsarin sinadaran:
—(CH2—CH=CH—CH2)m—(CHC6H5—CH2)n—
Farin granule ne, mara guba, mara wari kuma mai ƙonewa. Zafin murdiya zafin jiki: 70-90 ℃, farin m. Ana amfani da shi azaman wakili mai ƙarfi mai cike da ƙarfi don haɓaka tauri, juriya-tsohuwa, juriya, juriya, ƙarfin hawaye da ƙarfin juzu'i na rubbers. Yana da kyakkyawan yanayin thermoplasticity da kayan kariya na lantarki
Babban roba mai sitirene ya dace da ƙera samfura masu ƙarfi da ƙarancin ƙima.
1.Shoe-yin: takalma mai wuya, diddige, m kumfa tafin kafa, kwaikwayo na fata takalma da dai sauransu;
2.As kayan bene: tayal bene na roba; samfuran masana'antu, kamar nadi na roba, mai wanki, bututun roba mai wuya da sauran samfuran soso;
3.Sports masana'antu: bukukuwa, rollerskate;
4.Electrical insulating kayan;
5.High-grade bike cover taya; daban-daban bugu fastern abin nadi; roba roba;
6.ABS, AS filastik;
A cikin 'yan shekarun nan, filin roba yana mai da hankali sosai ga ƙarfafa babban robar styrene, musamman a cikin masana'antar mota, kamar yadda ake amfani da ita a cikin taya. saboda haka, kasuwa mai yuwuwar HSR tana da girma sosai. HSR ɗinmu na iya maye gurbin NIPOL HS850 na Japan, HS860&HS870, JSR0060 da KER1904 da HS260 da sauransu.
A cikin jaka mai ƙarfi mai ƙarfi wanda aka lulluɓe da jakar saƙa mai PE/jakar takarda mai haɗaɗɗiya, net wt. 20kg. Kare wuta, ruwa da hasken rana. An adana shi a wuri mai sanyi da bushewa.
| HSR 60/HSR 68 | |
| ITEM | FUSKA |
| Bayyanar | Farin fari |
| Abun ciki na Styren (%) | 65±5 |
| Rashin ƙarfi(%) | ≤ 5.0 |
| Abun ciki na Organic acid (%) | 3.5-5.5 |
| Abubuwan sabulun halitta (%) | ≤ 0.5 |
| Dankin Mooney, ML(1+4) | 45-60 |
| Ƙarfin ƙarfi (MPa) | ≥ 10.0 |
| Taurin Schopper (A) | ≥ 93 |
| * Bugu da kari: Kamfanin na iya yin bincike da haɓaka sabbin samfuran bisa ga buƙatun abokan cinikinmu na musamman. | |
| HSR 80/HSR 85 | ||||
| INDEX | SUNAN | DARAJAR INDEX | HANYOYIN gwaji | |
|
KYAUTATA
KYAUTA | VOLATILES | ≤5.0% | ASTM D5668 | |
| ORGANIC Acid | 3.5 ~ 5.5% | ASTM D5774 | ||
| ABUN DA SABULU | ≤0.5% | ASTM D5774 | ||
| Abun ciki na STYRENE | 80-85% | ASTM D5775 | ||
| TOTAL ASH | ≤0.4% | ASTM D5668 | ||
|
NA JIKI
KYAUTA | KARFIN TSINCI | ≥10.0MPa | ASTM D412 | |
| TAURE(Oshi D) | 78-90 | DAGA53505 | ||
| TAURE(Oshi A) | ≥96 | DAGA53505 | ||
| MOONEY VISCOSITY ML(1 +4) 100℃ | ≥70 | ASTM D1646 | ||
