Qiimo wanaagsan oo ah caag tayo sare leh / HSR 60 / HSR 68 / HSR 80 / HSR 85
Kaarboorka styrene-ka ee sare waa nooc gaar ah oo ka mid ah caagga styrene butadiene. Waa polymer aan polar ahayn oo laga sameeyay isku-dhafka styrene iyo latex-ka butadiene. Qaab-dhismeedka kiimikada:
—(CH2—CH=CH—CH2)m—(CHC6H5—CH2)n—
Waa granule cad, ma sun, ur ma leh oo guban kara. Heerkulka qallooca kulaylka: 70-90℃, cad adag. Waxaa loo isticmaalaa sidii wakiilka xoojinta buuxinta si loo hagaajiyo adkaanta, iska caabbinta gabowga, iska caabbinta xirashada, xoogga jeexjeexa iyo xoogga jiidista ee caagadaha. Waxay leedahay heerkulbeeg heer sare ah iyo dahaarka korontada.
Kaarboor styrene sare leh ayaa ku habboon soo saarista alaabada adag iyo cufnaanta hooseeya.
1. Samaynta Kabaha: cagaha adag, cidhibta, cidhibta adag ee xumbo, kabaha maqaarka ee ku dayashada iwm.;
2. Sida agabka dabaqa: foornada dabaqa caagga ah; alaabada warshadaha, sida duubka caagga ah, mashiinka dharka lagu dhaqo, tuubada caagga adag iyo alaabada kale ee isbuunyada;
3. Warshadaha ciyaaraha: kubbadaha, kabaha rollerskate-ka;
4. Qalabka dahaarka korontada;
5. Taayir dabool baaskiil oo heer sare ah; duubis daabacan oo kala duwan; caag slab ah;
6.ABS, AS balaastig ah;
Sannadihii ugu dambeeyay, warshadaha caagga ayaa si weyn u fiiro gaar ah u leh xoojinta caagga styrene-ka sare leh, gaar ahaan warshadaha baabuurta, sida kuwa lagu dabaqo taayirka. Sidaa darteed, suuqa suurtagalka ah ee HSR aad ayuu u weyn yahay. HSR-keennu wuxuu beddeli karaa NIPOL HS850, HS860&HS870, JSR0060 iyo KER1904 iyo HS260 iwm.
Bac isku-dhafan oo xoog badan oo lagu dahaadhay bac tolmo leh oo lagu dahaadhay PE/bac warqad kraft ah oo isku-dhafan, miisaankeedu yahay 20kg. Ka ilaali dabka, biyaha iyo iftiinka qorraxda. Ku kaydi meel qabow oo qorraxdu ka baxdo.
| HSR 60/ HSR 68 | |
| SHAYGA | BUDO |
| Muuqaalka | Burcad cad |
| Waxyaabaha ku jira Styrene (%) | 65±5 |
| Isbeddela (%) | ≤ 5.0 |
| Ka kooban aashitada dabiiciga ah (%) | 3.5-5.5 |
| Saabuunta dabiiciga ah (%) | ≤ 0.5 |
| Dheef-shiidka Mooney,ML (1+4) | 45 - 60 |
| Xoogga la jiidi karo (MPa) | ≥ 10.0 |
| Adkaanta Shopper (A) | ≥ 93 |
| * Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheenna. | |
| HSR 80/ HSR 85 | ||||
| TUSMADA | MAGACA | QIIMAHA TUSMADA | HABKA IMTIXAANKA | |
| KIIMIKADA
BANDHIG | ISBEDDELAYAAL | ≤5.0% | ASTM D5668 | |
| Asiidh Dabiici ah | 3.5 ~ 5.5% | ASTM D5774 | ||
| WAXYAABAHA SAABUUNTA | ≤0.5% | ASTM D5774 | ||
| WAXYAABAHA STYRENE | 80-85% | ASTM D5775 | ||
| WADARTA ASH | ≤0.4% | ASTM D5668 | ||
| JIRKA
BANDHIG | AWOODDA TOOGASHADA | ≥10.0MPa | ASTM D412 | |
| Adkeysi(OSh D) | 78~90 | LAGA BILAABO53505 | ||
| Adkeysi(OSh A) | ≥96 | LAGA BILAABO53505 | ||
| MUUQAAL MOONEY ML(1) +4) 100℃ | ≥70 | ASTM D1646 | ||
