OSD-94A Hot melt pressure sensitive adhesive for bonding helmet plastic and foam

Product Description

Model	OSD-94A
Product Name	Hot Melt Pressure-Sensitive Adhesive for Helmet Plastic & Foam Bonding
Applications	Primarily used for bonding plastic to foam in helmet manufacturing Suitable for laminating non-woven fabric products (hot melt pressure-sensitive adhesive)
Appearance	Yellow, transparent, block-shaped
Melt Viscosity	7,570 cps at 170°C
Softening Point	85°C
Gardner Color	0±1
Initial Tack	＞20# copper ball
Peel Strength	＞12N/in
Toxicity	Non-toxic
Operating Temperature	160°C - 180°C
Storage	Store in a cool, ventilated, and dry place. Shelf life: 12 months.
Product Features	Excellent initial tack for secure positioning Strong cohesive strength for durable bonding Clean application with no stringing Resistant to oil penetration
Application Instructions	Viscosity Control: Adjust adhesive viscosity by regulating temperature during application Loading Procedure: Add adhesive blocks to the hot melt tank Immediately close the tank lid after loading to prevent contamination Maintenance Cleaning: For carbon deposits in equipment: a) Initial cleaning with paraffin or mineral oil b) Follow with hot melt adhesive flush at ~135°C