Uvistop UV-HM

UVISTOP UV-HM is a synergistic blend of light stabilizers (HALS) and UV absorbers (benzotriazole class) in powder form.

Functions: Antioxidant

Chemical Family: Blends & Combinations

End Uses: Hot Melt Adhesive, Pressure Sensitive Adhesive

Compatible Polymers & Resins: Styrene Butadiene Rubber (SBR), Styrene Isoprene Styrene (SIS)

Knowde Enhanced TDS

Identification & Functionality

Applications & Uses

Markets: Adhesives & Sealants,
Printing & Packaging
Applications: Adhesives & Sealants — Packaging & Paper
Tape & Label Adhesives
Printing & Packaging — Tapes, Labels & Adhesives
Tapes & Labels
Compatible Polymers & Resins: Styrene Butadiene Rubber (SBR),
Styrene Isoprene Styrene (SIS)
Adhesive & Sealant Type: Hot Melt Adhesive,
Pressure Sensitive Adhesive
Applications: UVISTOP UV-HM is designed to prevent the UV light degradation, during processing and aging of synthetic thermoplastic rubbers (SIS, SBS) used in the production of PSA hot melt adhesive tapes.

Properties

	Value	Units	Test Method / Conditions
Total Solids	99±1	%	—

Packaging & Availability

Packaging Type: Drums
Packaging and Storing: Packaging
The product is supplied in fiber drums (50 kg).
Storing
The product should be stored at room temperature, away from direct sunlight and moisture. Use within 24 months from production date (unopened and in the original packaging).

Storage & Handling

Shelf Life: 24 Months
Handling: The recommended concentrations range is between 0.05% and 1%, depending on the substrate, processing conditions and application.