Ezigbo ọnụahịa High Styrene Rubber / HSR 60 / HSR 68 / HSR 80 / HSR 85
Igwe rọba styrene dị elu bụ ụdị rọba styrene butadiene pụrụ iche. Ọ bụ polymer na-abụghị polar a kwadebere site na co-polymerization nke styrene na butadiene latex. Ọdịdị kemịkal:
—(CH2—CH=CH—CH2)m—(CHC6H5—CH2)n—
Ọ bụ granule ọcha, anaghị egbu egbu, enweghị isi na ọkụ. Okpomọkụ agbagọ: 70-90 ℃, ọcha siri ike. A na-eji ya dị ka onye na-emeju ihe na-eme ka ọ dịkwuo mma iji melite ike ike, ịka nká-eguzogide, eyi-eguzogide, ike akwa na ike nkwụsị nke rubbers. Ọ nwere ezigbo thermoplasticity na ihe mkpuchi ọkụ eletrik
Igwe styrene dị elu dabara adaba maka imepụta ngwaahịa siri ike na obere njupụta.
1.Shoe-eme: akpụkpọ ụkwụ siri ike, ikiri ụkwụ, ọkpụkpụ ụfụfụ siri ike, iṅomi akpụkpọ ụkwụ akpụkpọ anụ wdg;
2.Dị ka ihe ndị dị n'ala: akwa akwa rọba; ngwaahịa ụlọ ọrụ, dị ka akwụkwọ mpịakọta roba, onye na-asa ákwà, tube roba siri ike na ngwaahịa sponge ndị ọzọ;
Ụlọ ọrụ 3.Sports: bọọlụ, rollerskate;
4.Electrical mkpuchi ihe;
5.High-grade bike cover taya; dị iche iche na-ebi akwụkwọ pastern roller; roba mbadamba;
6.ABS, AS plastic;
N'afọ ndị na-adịbeghị anya, ubi rọba na-aṅa ntị karị na nkwado nke rọba styrene dị elu, karịsịa na ụlọ ọrụ ụgbọ ala, dị ka etinyere na taya. ya mere, ahịa nwere ike ịnweta HSR dị nnọọ ukwuu. HSR anyị nwere ike dochie NIPOL HS850 nke Japan, HS860&HS870, JSR0060 na KER1904 na HS260 wdg.
N'ime akpa ihe mejupụtara ike dị elu nke ejiri PE kpuchie akpa akpa akwa/akpa akwụkwọ kraft mejupụtara, net wt. 20kg. Chebe ọkụ, mmiri na ìhè anyanwụ. A na-echekwa ya n'ebe dị mma na ebe kpọrọ nkụ.
| HSR 60/HSR 68 | |
| ITEM | Ntụ ntụ |
| Ọdịdị | Ọcha ọcha |
| Ọdịnaya Styrene (%) | 65±5 |
| Volatiles(%) | ≤5.0 |
| Ọdịnaya Organic acid (%) | 3.5-5.5 |
| Ọdịnaya ncha Organic (%) | ≤0.5 |
| Mooney viscosity,ML(1+4) | 45-60 |
| Ike tensile (MPa) | ≥ 10.0 |
| Isi ike nke Schopper (A) | ≥ 93 |
| * Tụkwasị na nke ahụ: Ụlọ ọrụ ahụ nwere ike nyochaa ma mepụta ngwaahịa ọhụrụ dịka ọchịchọ pụrụ iche nke ndị ahịa anyị si dị. | |
| HSR 80/HSR 85 | ||||
| INDEX | AHA | Uru INDEX | Uzo esi anwale | |
|
Chemical
Arụmọrụ | ỤWA | ≤5.0% | ASTM D5668 | |
| ORGANIC Acid | 3.5-5.5% | ASTM D5774 | ||
| Ọdịnaya ncha | ≤0.5% | ASTM D5774 | ||
| Ọdịnaya STYRENE | 80-85% | ASTM D5775 | ||
| Mkpokọta ntụ | ≤0.4% | ASTM D5668 | ||
|
Anụ ahụ
Arụmọrụ | IKE ỌDỤDỌ | ≥10.0MPa | ASTM D412 | |
| Ike(OSH D) | 78-90 | SITE53505 | ||
| Ike(OSH A) | ≥96 | SITE53505 | ||
| MOONEY VISCOSITY ML(1 +4) 100℃ | ≥70 | ASTM D1646 | ||
