HY-E650 Platinum-Cured Silicone for Automotive Interior | 50A Addition Cure
FT-PROD-007
Tailored for automotive interior, excelling at dashboard component prototypes and custom interior accessories. Compatible with polyurethane foam, thermoplastic resins, and low-melt alloys.
Quantity
When your reputation depends on every cast, you need a silicone you can trust. The HY-E650 is a 50A Shore A platinum-cure silicone developed for automotive interior applications.
Core Performance Features
- Near-Zero Shrinkage (<0.1%) — Cast after cast, dimensional accuracy is maintained.
- Outstanding Tear Strength (26-32 kN/m) — Mold edges stay intact under aggressive demolding.
- High Tensile (6.0-7.5 MPa) and Elongation (320-400%) — Handles deep, complex parts.
- Optimal Viscosity (28000-32000 cps) — Pours easily, captures fine details.
- Flexible Working Time (25-50 min at 25°C) — Serves prototyping and large-mold production.
- Food-Grade Certified — FDA, UL, CE, RoHS, REACH compliant.
Technical Specifications
Model: HY-E650 | Hardness: 50A | Viscosity: 28000-32000 cps Tear: ≥26-32 kN/m | Tensile: ≥6.0-7.5 MPa | Elongation: ≥320-400% Ratio: 1:1 or 10:1 | Pot Life: 25-50 min | Cure: 4-6h at 25°C Temp: -60 to 200°C | Shelf: 12 months
Application Focus: Automotive Interior
HY-E650 handles steering wheel covers and gear shift knobs across repeated cycles. Compatible with polyurethane foam, epoxy compounds, thermoplastic resins, wax, and low-melt alloys.
About Hong Ye Jie — Established 1998, 10,000 sqm facility, 20 lines, 220 tons/month, exporting to 138 countries. MOQ from 2kg.
