Kumukūʻai maikaʻi ʻo High Styrene Rubber / HSR 60 / HSR 68 / HSR 80 / HSR 85
ʻO ka styrene rubber kiʻekiʻe kahi ʻano kūikawā o ka styrene butadiene rubber. He polymer non-polar ia i hoʻomākaukau ʻia mai ka co-polymerization o ka styrene a me ka butadiene latex. ʻAno kemika:
—(CH2—CH=CH—CH2)m—(CHC6H5—CH2)n—
He granule keʻokeʻo ia, ʻaʻohe mea ʻawahia, ʻaʻohe ʻala a hiki ke puhi. Mahana hoʻopilikia wela: 70-90 ℃, keʻokeʻo paʻa. Hoʻohana ʻia ia ma ke ʻano he mea hoʻoikaika hoʻopihapiha e hoʻomaikaʻi i ka paʻakikī, ke kūpaʻa ʻana i ka ʻelemakule, ke kūpaʻa ʻana i ke kapa, ka ikaika haehae a me ka ikaika tensile o nā rubbers. Loaʻa iā ia ka thermoplasticity maikaʻi loa a me ka waiwai insulating uila.
He kūpono ka laholio styrene kiʻekiʻe no ka hana ʻana i nā huahana paʻakikī kiʻekiʻe a me nā huahana haʻahaʻa.
1. Hana kāmaʻa: nā ʻaoʻao paʻa, nā kuʻekuʻe wāwae, nā ʻaoʻao huʻa paʻa, nā kāmaʻa ʻili hoʻopunipuni a pēlā aku;
2.Ma ke ʻano he mau mea papahele: tile papahele laholio; nā huahana ʻoihana, e like me ka ʻōwili laholio, ka mea holoi, ka paipu laholio paʻakikī a me nā huahana huʻahuʻa ʻē aʻe;
3. ʻOihana haʻuki: pōpō, rollerskate;
4. Mea hoʻokaʻawale uila;
5. Pāpale uhi paikikala kiʻekiʻe; ʻōwili pastern paʻi like ʻole; laholio papa;
6.ABS, e like me ka palakiko;
I nā makahiki i hala iho nei, ke nānā nui nei ke kahua laholio i ka hoʻoikaika ʻana i ka laholio styrene kiʻekiʻe, ʻoi aku hoʻi i ka ʻoihana kaʻa, e like me ka mea i hoʻopili ʻia i loko o ka huila. no laila, nui loa ka mākeke hiki o HSR. Hiki i kā mākou HSR ke pani i ka NIPOL HS850, HS860 & HS870, JSR0060 a me KER1904 a me HS260 etc. o Iapana.
I loko o ka ʻeke hui ikaika kiʻekiʻe i uhi ʻia me ka ʻeke ulana PE/ʻeke pepa kraft hui, ʻupena kaumaha. 20kg. Mālama ʻia mai ke ahi, ka wai a me ka lā. Mālama ʻia ma kahi anuanu a me ka ea.
| HSR 60/ HSR 68 | |
| MEA | PAUDA |
| helehelena | Nā ʻāpana keʻokeʻo |
| Ka nui o ka styrene (%) | 65±5 |
| Nā mea lele (%) | ≤ 5.0 |
| Ka nui o ka waikawa organik (%) | 3.5-5.5 |
| Ka nui o ke kopa organik (%) | ≤ 0.5 |
| ʻO ka mānoanoa o Mooney, ML (1+4) | 45 - 60 |
| Ikaika tensile (MPa) | ≥ 10.0 |
| Paʻakikī Schopper (A) | ≥ 93 |
| * Eia kekahi: Hiki i ka ʻoihana ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai aku. | |
| HSR 80/ HSR 85 | ||||
| PAPAKU | INOA | KA WAIWAI PAPAKU | Nā ʻAno Hoʻāʻo | |
| KEMIKALA
HANA | NĀ MEA HOLOHOLONA | ≤5.0% | ASTM D5668 | |
| ʻAKIKĀ ʻOKANIKA | 3.5~5.5% | ASTM D5774 | ||
| ʻO ka ʻike o ka kopa | ≤0.5% | ASTM D5774 | ||
| KA LOAʻA O KA STYRENE | 80-85% | ASTM D5775 | ||
| LEHU HUINA | ≤0.4% | ASTM D5668 | ||
| KINO
HANA | IKAIKA TENSILE | ≥10.0MPa | ASTM D412 | |
| PAʻAKIKĪ(OSh D) | 78~90 | MAI53505 | ||
| PAʻAKIKĪ(OSh A) | ≥96 | MAI53505 | ||
| MOONEY VISCOSITITY ML(1 +4) 100℃ | ≥70 | ASTM D1646 | ||
