UPT-4748/1
UPT-4748/1 is a synthetic, thermo-plastic hot melt adhesive suitable for use as a sealant in the manufacture of automotive lamps. It is suitable for sealing a wide variety of substrates like PP, PMMA and PC
Properties:
- Base: Synthetic Rubber
- Surface Light Ambient Tack
- Form: Blocks
- Colour: Grey / Black
- Specific Gravity: ~ 0.96
- Application Temperature: 180°C – 200°C
- Softening Point (Ring & Ball): 135°C – 145°C
- Viscosity (Brookfield Viscometer with Thermosel) at 180°C: > ~ 1,00,000 mPa.s (Typical)
- Pull Test (PP – PMMA; 25°C): > 6 Kgf / 20 mm
- PP – PMMA Wedge Test: No separation and discolouration
- Cold Temperature Resistance: Flexible at -10°C
Image
Product Benefits:
- Good sealing characteristics on a wide variety of substrates
- Very good heat resistance
Application Areas:
• Sealant for automotive lamps