Theko e ntle High Styrene Rubber / HSR 60 / HSR 68 / HSR 80 / HSR 85
Rabara e phahameng ea styrene ke mefuta e khethehileng ea rabara ea styrene butadiene. Ke polymer e seng polar e lokiselitsoeng ho tsoa ho co-polymerization ea styrene le butadiene latex. Sebopeho sa lik'hemik'hale:
—(CH2—CH=CH—CH2)m—(CHC6H5—CH2)n—
Ke granule e tšoeu, ha e chefo, ha e na monko ebile e ka cha. Mocheso o sothang mocheso: 70-90 ℃, o tiileng o mosoeu. E sebelisoa e le ho tlatsa ho matlafatsa ho matlafatsa ho thatafala, ho hanyetsa botsofali, ho hanyetsa ho roala, matla a ho tabola le matla a thata a liraba. E na le thepa e ntle ea thermoplasticity le ea motlakase
Rabara e phahameng ea styrene e loketse ho etsa lihlahisoa tse thata haholo le tse tlase.
1.Ho etsa lieta: li-soles tse thata, serethe, sole ea foam e thata, lieta tse etsisang letlalo joalo-joalo;
2.E le lisebelisoa tsa fatše: tile ea fatše ea rabara; lihlahisoa tsa indasteri, joalo ka moqolo oa rabara, washer, tube ea rabara e thata le lihlahisoa tse ling tsa seponche;
3.Indasteri ea lipapali: libolo, rollerskate;
4.Motlakase insulating lintho tse bonahalang;
5.Taere e koahelang baesekele ea boemo bo holimo; mefuta e fapaneng ya ho hatisa pastern rolara; rabara ea letlapa;
6.ABS, AS polasetiki;
Lilemong tsa morao tjena, masimo a rabara a shebile haholo ho matlafatsa rabara e phahameng ea setaele, haholo indastering ea likoloi, joalo ka ha e sebelisoa lithaereng. ka hona, 'maraka o ka bang teng oa HSR o moholo haholo. HSR ea rona e ka nkela sebaka sa Japane sa NIPOL HS850, HS860&HS870, JSR0060 le KER1904 le HS260 joalo-joalo.
Ka mokotleng o matla o kopantsoeng o kentsoeng ka mokotla o lohiloeng oa PE/mokotla oa pampiri oa kraft o kopantsoeng, letlooa la wt. 20kg. Sireletsa khahlanong le mollo, metsi le khanya ea letsatsi. E bolokiloe sebakeng se phodileng le se omileng.
| HSR 60/ HSR 68 | |
| ITEM | PHOOFOLO |
| Ponahalo | Li-flakes tse tšoeu |
| Likahare tsa styrene (%) | 65±5 |
| Ho fetoha ha maemo(%) | ≤ 5.0 |
| Likahare tsa asiti ea tlhaho (%) | 3.5-5.5 |
| Sesepa sa 'mele (%) | ≤ 0.5 |
| Mooney viscosity ,ML(1+4) | 45-60 |
| Tensile-matla (MPa) | ≥ 10.0 |
| Schopper hardness (A) | ≥93 |
| * Ntle le moo: Khamphani e ka etsa lipatlisiso le ho nts'etsapele lihlahisoa tse ncha ho latela tlhoko e khethehileng ea bareki ba rona. | |
| HSR 80/ HSR 85 | ||||
| INDEX | NAME | INDEX BOHLOKO | LIEKETSENG MEKHOA | |
|
K'hemik'hale
MOSEBETSI | FOSATLE | ≤5.0% | ASTM D5668 | |
| ASITI E MOSEBETSI | 3.5~5.5% | ASTM D5774 | ||
| SESEPA SEHLOHO | ≤0.5% | ASTM D5774 | ||
| STYRENE SETSIETSI | 80-85% | ASTM D5775 | ||
| MOLORA KAOFELA | ≤0.4% | ASTM D5668 | ||
|
KHABANE
MOSEBETSI | MATLA A TŠEPE | ≥10.0MPa | ASTM D412 | |
| THATA(Osh D) | 78-90 | TSOA53505 | ||
| THATA(Osho A) | ≥96 | TS'OA53505 | ||
| CHELETE TŠEBELETSO ML(1 +4) 100℃ | ≥70 | ASTM D1646 | ||
