Rubber Active Agent zvakare inozivikanwa seVulcantizing Activent Agent. Chinhu chisingaonekwe kana chinongedzo chinoshandiswa kugadzira vulcanation accelerator inoshanda. Inogona kuwedzera kugona kweiyo accelerator Vazhinji veIlganic vanowedzera mhou dzesimbi, hydroxides uye carbonates carbonate, tungamira mhou dzemagetsi, etcc. SEAPC. isingasviki 5% yehuremu hwerabha.

Rubber anowedzera: zvakadzama zvivakwa, zvakanakira, uye zvinoshandiswa

1. Zinc oxide (zno)

Zvivakwa:

• Chena, isina kusimba poda ine yakakwira chaiyo gravity (5.6 g / cm³).

• Inomhanyisa Pfungwa: 1,975 ° C; Refractive Index: 2.008-2.029.

• Kukwikwidza kwakanyanya seyakajairika activator.

• UV-kuvharika uye antimicrobial zvivakwa.

Zvakanakira:

• Inosimudzira sarufa vulcanization (inoderedza kurapa nguva ne 20-30%).

• Inovandudza zvivakwa zvekushandisa (Simba reCendele + 15-25%, elongation pakuzorora + 10-15%).

• FDA-anotenderwa kune zvekudya-zvekutaurirana zvikumbiro (21 cfr 172.480).

• Zvakatipoteredza ushamwari (non-ine chepfu, kudzokorodza).

Zvishandiso:

• Matayi: Simbi-Belated Radil Tail zvitunha (inosimudzira kushamwaridzana pakati peRabha uye simbi).

• Shangu: Outsole Compounds (inovandudza brasion kuramba, ASTM D5963: 50-80 mm³ kurasikirwa).

• Kurapa: Magurovhosi ekuvhiya (Antimicrobial Dziviriro, ASTM E2149).

• ADhesives: rubber-to-simbi kusungwa (inowedzera peel simba ne 30-40%).

2. Phenolol resin

Zvivakwa:

• Theermossating polymer ine yakakwirira crosslink density.

• Kupisa kupokana: Kuenderera mberi uchishandisa kusvika 180 ° C (Intermittent 250 ° C).

• Yakanyanya kuomarara (Modulus: 2-4 GPA) uye Dimensional kugadzikana.

• Kumakemikari kuramba kune acids, zvigadziko, uye sol sol.

Zvakanakira:

• Inopa kusimbiswa kwechimiro (inowedzera kuomarara ne 10-20 mahombekombe a).

• Flame Retarant (UL94 V-0 chiyero chisina mahorosi ekuwedzera).

• Mutengo-unobudirira uchienzaniswa neunyanzvi Thermoplastics.

• Yakasarudzika kurapa masisitimu (acid-carlyzed kana kupisa-yakagadziriswa).

Zvishandiso:

• Matayi: Sidewall Compounds (inovandudza yakatemwa kupokana, ASTM D624).

• Mabhandi endarama: mabhandi anobvumirana enzvimbo dzakakwirira-tembiricha (semuenzaniso, zvidyarwa zve coment).

• Zvishandiso Zvepamhepo: Brake Mapads (anochengetedza coefferient yekukakavara pa 0.35-0545 pasi pe200 ° C).

• Foundry: Core Sand Binders (inoderedza gasi shanduko panguva yekukanda).