Rɔba aktiv ejen we dɛn kin kɔl bak vulcanizing aktiv ejen. Wan inɔrganik ɔ ɔrganik sɔbstans we dɛn kin yuz fɔ mek vulkanayzeshɔn aksilarayt aktif. I kin maksimayz di kapasiti fɔ di aksilarayt, ridyus di amɔnt fɔ aksilarayt, ɛn shɔt di vulkanayzeshɔn tɛm. כl di inכgεnik aditiv dεm na mεtal oksayd, haydroksayd εn bεsik kabכnet, lεk zink oksayd, lid oksayd, kalsiכm haydroksayd, lid kabכnayt, εtk, di mכst imכtant tin we de insay כrganik aditiv dεm na fεt asid, dεn de fala am, sop, εtk.. Lεk stiarik asid, dibutyloleic asid amin, zink stεrayt, εtk 5% pan di wet fɔ rɔba.

Rɔba Aditiv: Ditayl Prɔpati, Advantej, ɛn Aplikeshɔn

1. Zink Ɔksayd (ZnO) .

Prɔpati dɛn:

• Wait, pauda we nɔ gɛt ɔda tin fɔ smɛl wit ay spɛsifi k graviti (5.6 g/cm3).

• Di say we di wata de mɛlt: 1,975°C; rifraktiv indeks: 2.008–2.029.

• High riaktiviti as wan vulkanizashɔn aktivɛt.

• UV-blɔk ɛn antimaykrobial prɔpati dɛn.

Di bɛnifit dɛn we yu kin gɛt:

• aksεlεrayt sכlfa vulkanayzεshכn (dεn de ridyus di tεm we i de kכl bay 20–30%).

• impruv mεkanikal prכpati dεm (tεnsil strכng +15–25%, εlכngεshכn na brεk +10–15%).

• FDA-apruv fɔ it-kɔntakt aplikeshɔn (21 CFR 172.480).

• Envayrɔmɛnt frɛndli (nɔ gɛt pɔyzin, risaykul).

Aw fɔ yuz am:

• Taya: Steel-belted radial taya carcasses (de mek di adheshon bitwin rɔba ɛn stɛl go bifo).

• Futwɔd: Ɔtsol kɔmpawnd (i de impruv abrashɔn rɛsistɛns, ASTM D5963: 50–80 mm3 lɔs).

• Medikal: Ɔspitul glɔv (antimikrobial protɛkshɔn, ASTM E2149).

• Adhesives: Rכba-to-mεtal bכnd (i de inkrεs di trεnk fכ di peel bay 30–40%).

2. Fɛnɔlik Rɛsin

Prɔpati dɛn:

• Tεrmosetin polimכr wit ay kroslink dεnsiti.

• Ɔt rɛsistɛns: Kɔntinyu fɔ yuz am te to 180°C (intamitɛnt 250°C).

• High rigiditi (modulus: 2–4 GPa) ɛn dimɛnshɔnal stebiliti.

• Kεmikכl rεsistεns to asid, bays, εn sכlvεnt.

Di bɛnifit dɛn we yu kin gɛt:

• I de gi strכkchכral rεinfכsmεnt (i de inkrεs di hadnεs bay 10–20 Shor A).

• Flame retardant (UL94 V-0 raytin we nɔ gɛt halojen aditiv).

• Kost-ɛfɛktiv kɔmpia to spɛshal tɛmplastik.

• Customizable curing systems (asid-katalayz ɔ ɔt-aktiv).

Aw fɔ yuz am:

• Taya: Saydwɔl kɔmpawnd (i de mek di kɔt rɛsistɛns bɛtɛ, ASTM D624).

• Indastrial Bɛlt: Kɔnvaysɔ bɛlt fɔ say dɛn we gɛt ay tɛmpracha (ɛgz., siment plant dɛn).

• Frikshɔn Matirial: Brek pad (i de mentɛn kɔfishin fɔ frikshɔn na 0.35–0.45 ɔnda 200°C).

• Faundri: Kor sand binder (de ridyus gas evolushɔn we dɛn de kɔst).