SperseStab™ 5031

Knowde Enhanced TDS

Identification & Functionality

Chemical Family: Hindered Amine Light Stabilizer (HALS),
Malonates
Chemical Name: 1,1-Bis(1,2,2,6,6-Pentamethyl-4-Piperidyloxycarbonyl)-2-(4-Methoxyphenyl) Ethene
CASE Ingredients Functions: Light Stabilizer,
UV Absorber
Plastics & Elastomers Functions: Light Stabilizer,
Stabilizer,
UV Absorber
Technologies: CASE Ingredients,
Plastics
Product Families: CASE Ingredients — Additives
Functional Additives
Plastics — Polymer Additives
Antioxidants & Stabilizers
Chemical Structure

Features & Benefits

Materials Features: Excellent Synergistic Effect,
Long Term Protection
Performance Benefits: Highly effective light stabilizer in plastics and coatings

Graftability provides enhanced long-term protection

Synergistic performance with other light stabilizers

Applications & Uses

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS),
Acrylonitrile Styrene Acrylate (ASA),
High-Density Polyethylene (HDPE),
High-Impact Polystyrene (HIPS),
Low-Density Polyethylene (LDPE),
Polyolefins,
Polypropylenes (PP),
Polystyrenes (PS),
Polyvinyl Chloride (PVC),
Styrene Acrylonitrile (SAN),
Thermoplastic Polyolefins (TPO)
Coating Type: Powder Coating,
Solventborne Coating
Use Level: 0.1 - 1% (Plastic applications), 0.5 - 1.5% (Coatings applications)
Product Applications: Polyolefins (PP, TPO, HDPE, LDPE)

Styrenic polymers (PS, HIPS, SAN, ABS, ASA)

Rigid and plasticized PVC

Solvent-borne and powder coatings
Guidelines for Use: Plastics: 0.1-1% by weight

Coatings applications: 0.5-1.5% by weight based on total solids

Properties

	Value	Units	Test Method / Conditions
Melting Range	122 - 126	°C	—