UPT-4037 is a synthetic thermoplastic pressure sensitive hot melt adhesive. This product has been developed for laminating foam components in mattresses using spray equipment. This product is also used for bonding of courier bags.
Type: Rubber based Pressure Sensitive
Mode: Nozzle / Spray / Coat Application
Surface Touch: Permanent Tack
Form: Blocks
Colour: Natural Yellow
Softening Point*: 80°C – 90°C
Application Temperature: 160°C – 190°C
Specific Gravity: 0.99
Water Absorption: Negligible
Shelf Life: 12 months @ < 30°C
Viscosity**: 5,000 – 8,000 cPs @150°C
* Softening Point is as per ASTM E-28
** Viscosity is as per Brookfield Viscometer with Thermosel, Spindle #34
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