⛽ Rotomolding Automotive & Industrial Components

1. Demanding Conditions

• Fuel/oil contact: long-term gasoline/diesel/lubricant resistance
• Impact resistance: vehicle collisions, equipment drops
• Temperature cycling: -40°C to +85°C near engine compartments
• Long-term outdoor: roof racks, cleaning equipment enclosures
• Anti-static: fuel tanks need < 10⁹ Ω surface resistance (optional)
• OEM standards: VW PV 3929, Toyota TSM 7600G, SAIC SMTC 5 400 005
• Multi-layer co-extrusion: HDPE + barrier + tie layer coordination

2. Tiangang Recommended Solutions

Solution A: Automotive fuel tanks (HDPE single or multi-layer)

Recommended: HS-944 0.20–0.30% + UV-326 0.15–0.25% + AO-1076/AO-168 0.20–0.35% + anti-static 0.5–1.5% (optional).

Solution B: Tractor / engineering machinery fuel tanks

Recommended: HS-944 0.25–0.35% + UV-327 0.15–0.25% + AO-1010/AO-168 0.20–0.35%.

Solution C: Cleaning equipment enclosures

Recommended: HS-791 0.15–0.25% + UV-326 0.10–0.20% + AO-B225 0.10–0.15%.

Solution D: Chemical turnover drums / industrial containers

For chemical exposure: XT-8 0.15–0.25% + UV-327 0.15–0.25% + AO-1010/AO-168 0.20–0.35% (NOR preferred).

Solution E: UV Masterbatch drop-in

MB0607-1 / MB0607-2 PE-carrier UV masterbatch at 4–5% let-down — improved dispersion, simplified dosing, automated feeding compatible.

Need an OEM-grade automotive or industrial formulation?

Tiangang supports SAE J1960, PV 3929 and other OEM-standard testing and certification flows.