Qiimo wanagsan Rubber Styrene Sare / HSR 60 / HSR 68 / HSR 80 / HSR 85
Caag sare oo styrene ah waa nooc gaar ah oo caag butadiene styrene ah. Waa polymer-ka aan-polar-ka ahayn ee laga diyaariyey isku-xidhka-polymerization ee styrene iyo cinjirka butadiene. Qaab dhismeedka kiimikada:
—(CH2—CH=CH—CH2)m—(CHC6H5—CH2)n—
Waa granule cad, aan sun ahayn, aan ur lahayn oo guban kara. Heatka qallooca heerkulka: 70-90 ℃, cad adag. Waxaa loo isticmaalaa sidii buuxinta wakiilka xoojinta si loo wanaajiyo adkaanta, caabbinta gabowga, adkaysiga xidhashada, xoogga jeexjeexa iyo xoogga xajinta caagadaha. Waxay leedahay heerkulbeeg heersare ah oo heer sare ah iyo qalab koronto oo dahaaran
Caag sare oo styrene ah ayaa ku habboon soo saarista alaabada adag iyo cufnaanta hoose.
1.Kabo-samaynta: kabaha adag, cidhibta, xumbo adag oo adag, kabaha maqaarka ee ku dayashada iwm .;
2.Sida qalabka sagxadda: foornada dabaqa caag ah; alaabooyinka warshadaha, sida duubka caagga ah, dhaqida, tuubada caagga adag iyo alaabada kale ee isbuunyada;
3. Warshadaha isboortiga: kubbadaha, rollerskate;
4.Waxyaabaha dahaarka korontada;
5.Taayirada daboolka sare ee baaskiilka; rullaluistemadka baastada daabacaadda kala duwan; caag dhoobo ah;
6.ABS, AS caag ah;
Sanadihii la soo dhaafay, caaggu waxa uu fiiro gaar ah u leeyahay xoojinta caag-sare ee styrene, gaar ahaan warshadaha baabuurta, sida taayirka lagu dabaqo. sidaa darteed, suuqa suurtagalka ah ee HSR waa mid aad u weyn. HSR waxay bedeli kartaa NIPOL HS850, HS860&HS870, JSR0060 iyo KER1904 iyo HS260 iwm.
Bac isku dhafan oo xoog-sare leh oo lagu dahaadhay bac-xidhka PE-dahaarka leh/bacda warqadda kraft-ka isku dhafan, wt. 20kg. Ka ilaali dabka, biyaha iyo iftiinka qorraxda. Lagu kaydiyaa meel qabow oo qallalan.
| HSR 60/ HSR 68 | |
| ITEM | BUDO |
| Muuqashada | Jilib cad |
| Waxyaabaha Styren (%) | 65±5 |
| Volatiles(%) | ≤ 5.0 |
| Waxyaabaha aysiidhka dabiiciga ah (%) | 3.5-5.5 |
| Waxyaabaha ku jira saabuunta dabiiciga ah (%) | ≤ 0.5 |
| viscosity Mooney,ML(1+4) | 45-60 |
| Xoog-Xoog (MPa) | ≥ 10.0 |
| adkaanta Schopper (A) | ≥ 93 |
| * Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheena. | |
| HSR 80/ HSR 85 | ||||
| INDEX | MAGACA | QIIMAHA INDEX | HABKA IMTIXAANKA | |
|
Kiimikada
Waxqabad | VOLATILES | ≤5.0% | ASTM D5668 | |
| AACID ORGANIGA | 3.5-5.5% | ASTM D5774 | ||
| WAXYAABAHA SAANUUNKA | ≤0.5% | ASTM D5774 | ||
| WAXYAABAHA STYRENE | 80-85% | ASTM D5775 | ||
| TOTAL ASH | ≤0.4% | ASTM D5668 | ||
|
JIR AH
Waxqabad | XOOGGA JIDHKA | ≥10.0MPa | ASTM D412 | |
| Adag(Osh D) | 78 ~ 90 | KA53505 | ||
| Adag(Osh A) | ≥96 | KA53505 | ||
| MOONEY VISCOSITY ML(1 +4) 100℃ | ≥70 | ASTM D1646 | ||
