Ixabiso elihle Irabha yeStyrene ephezulu / HSR 60 / HSR 68 / HSR 80 / HSR 85
I-rubber ephezulu ye-styrene yintlobo ekhethekileyo yerabha ye-styrene butadiene. Yipolymer engekho-polar elungiselelwe kwi-co-polymerization ye-styrene kunye ne-butadiene latex. Ubume bekhemikhali:
—(CH2—CH=CH—CH2)m—(CHC6H5—CH2)n—
Yigranule emhlophe, ayinayo ityhefu, ayinavumba kwaye iyatsha. Iqondo lobushushu bokutshintsha kobushushu: 70-90℃, okuqinileyo okumhlophe. Isetyenziswe njenge-ejenti yokuzalisa yokuqinisa ukuphucula ubunzima, ukuguga-ukumelana, ukuxhathisa, ukukrazula kunye namandla okuqina kweerubha. Ine-thermoplasticity egqwesileyo kunye ne-insulating yombane
Irabha ye-styrene ephezulu ilungele ukwenziwa kobunzima obuphezulu kunye neemveliso ezinoxinano oluphantsi.
I-1.Ukwenza izicathulo: i-soles eqinile, isithende, i-foam eqinile, izicathulo zesikhumba ezixelisa njl.
2.Njengomgangatho wezinto: ithayile yomgangatho werabha; iimveliso zamashishini, njenge-rubber roll, iwasha, ityhubhu yerabha eqinileyo kunye nezinye iimveliso zesipontshi;
3.Ishishini lezemidlalo: iibhola, i-rollerskate;
4.Izinto zokugquma umbane;
5.Ivili lokugquma ibhayisekile elikumgangatho ophezulu; ezahlukeneyo zoshicilelo pastern roller; irabha ye-slab;
6.ABS, AS iplastiki;
Kwiminyaka yakutsha nje, ibala lerabha linika ingqwalasela ethe kratya ekomelezeni irabha eyenziwe ngestyrene, ngakumbi kushishino lweemoto, olufana nokufakwa kwitayara. Ngoko ke, imakethi enokwenzeka yeHSR inkulu kakhulu. I-HSR yethu ingathatha indawo ye-NIPOL HS850 yaseJapan, HS860&HS870, JSR0060 kunye ne-KER1904 kunye ne-HS260 njl.
Kwingxowa edityanisiweyo yokuqina ephezulu efakwe i-PE-coated ibhegi elukiweyo/ingxowa yephepha edityanisiweyo ye-kraft, net wt. 20kg. Khusela emlilweni, amanzi kunye nokukhanya kwelanga. Igcinwe kwindawo epholileyo neyomileyo.
| HSR 60/ HSR 68 | |
| INTO | UPHUVA |
| Imbonakalo | Iiflakes ezimhlophe |
| Isiqulatho sesitayile (%) | 65±5 |
| Ukuguquguquka(%) | ≤ 5.0 |
| Umxholo weasidi yendalo (%) | 3.5-5.5 |
| Umxholo wesepha yendalo (%) | ≤ 0.5 |
| I-Money viscosity ,ML(1+4) | 45-60 |
| Amandla okuqina (MPa) | ≥ 10.0 |
| Ukuqina kweSchopper (A) | ≥ 93 |
| * Ukongeza: Inkampani inokuphanda kwaye iphuhlise iimveliso ezintsha ngokwemfuno ekhethekileyo yabathengi bethu. | |
| HSR 80/ HSR 85 | ||||
| INDEX | NAME | ISALATHISI IXABISO | IINDLELA ZOKUVAVANYA | |
|
IKHEMIkhali
UMSEBENZI | VOLATILES | ≤5.0% | I-ASTM D5668 | |
| ORGANIC ACID | 3.5~5.5% | I-ASTM D5774 | ||
| ISIQULATHO SESEPHA | ≤0.5% | I-ASTM D5774 | ||
| STYRENE UMONGO | 80-85% | I-ASTM D5775 | ||
| UTHUTHU LWEWONKE | ≤0.4% | I-ASTM D5668 | ||
|
EMZIMBENI
UMSEBENZI | TENSILE STRENGTH | ≥10.0MPa | I-ASTM D412 | |
| UBUNZIMA(Osh D) | 78~90 | UKUSUKA53505 | ||
| UBUNZIMA(Osh A) | ≥96 | UKUSUKA53505 | ||
| IMALI VISCOSITY ML(1 +4) 100℃ | ≥70 | I-ASTM D1646 | ||
