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Z-LITE® 28

1 of 27 products in this brand
Z-LITE® 28 is a potent ultraviolet absorber specifically designed for polyolefin and PVC applications. Radiating as a light yellow powder, Z-LITE® 28 plays a vital role in upholding the visual integrity of plastics, coatings, and adhesives against the relentless impact of light. With exceptional effectiveness, this product becomes a reliable shield against the unwanted yellowing and degradation of various materials, including PVC, thermoplastic urethanes, and unsaturated polyester. Z-LITE 28 boasts low volatility, contributing to the endurance of your creations while maintaining their pristine appearance.

Chemical Family: Benzotriazoles

Functions: UV Absorber

Compatible Polymers & Resins: Polyolefins, Polyurethanes (PU), Polyvinyl Chloride (PVC), Thermoplastic Polyurethane (TPU), Unsaturated Polyester (UPE)

Features: Good Light Stability, Good Non-Yellowing Properties, Low Volatility, Odorless, Yellowing Resistance

Synonyms: 2-(2-Hydroxy-3,5-di-tert-amylphenyl)-2H-benzotriazole, 2-(2-Hydroxy-3,5-di-tert-amylphenyl)benzotriazole, 2-(2-Hydroxy-3,5-di-tert-pentylphenyl)benzotriazole, 2-(2′-Hydroxy-3′,5′-di-tert-amylphenyl)benzotriazole, 2-(2H-Benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol, 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol, 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol, 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)-2H-benzotriazole, 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole, 2-(3,5-Di-tert-pentyl-2-hydroxyphenyl)-2H-benzotriazole, 2-(3,5-Di-tert-pentyl-2-hydroxyphenyl)benzotriazole, 2-(3′,5′-Di-tert-amyl-2′-hydroxyphenyl)benzotriazole, 2-(Benzotriazol-2-yl)-4,6-bis-(1,1-dimethyl-propyl)phenol, 2-(Benzotriazol-2-yl)-4,6-bis-(2-methylbutan-2-yl)phenol, 2-[2-Hydroxy-3,5-bis(1,1-dimethylpropyl)phenyl]-2H-benzotriazole, Light Stabilizer 328

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Identification & Functionality

Chemical Family

Benzotriazoles

Chemical Name

2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CASE Ingredients Functions

UV Absorber

Plastics & Elastomers Functions

UV Absorber

Technologies

CASE Ingredients,

Plastics

Product Families

CASE Ingredients — Additives

Functional Additives

Plastics — Polymer Additives

Antioxidants & Stabilizers

Chemical Structure

2-(2’-Hydroxy-3’, 5’-di-t-amylphenyl) benzotriazole

Features & Benefits

CASE Ingredients Features

Low Volatility,

Yellowing Resistance

Materials Features

Good Light Stability,

Good Non-Yellowing Properties,

Low Volatility,

Odorless

Applications & Uses

Compatible Polymers & Resins

Polyolefins,

Polyurethanes (PU),

Polyvinyl Chloride (PVC),

Thermoplastic Polyurethane (TPU),

Unsaturated Polyester (UPE)

Applications

Z-LITE® 28 is highly effective for the stabilization of light in plastics, coatings, and adhesives. This product prevents the yellowing and degradation of PVC, thermoplastic urethanes, and unsaturated polyester. Z-LITE 28 also has low volatility and helps preserve the original appearance.

Properties

Physical Form

Powder

Appearance
Light yellow powder

Regulatory & Compliance

Certifications & Compliance

Clean Water Act (CWA) Certified,

Comprehensive Environmental Response, Compensations & Liability Act (CERCLA),

SARA 311/312

Chemical Inventories

AICS (Australia),

AIIC (Australia),

DSL (Canada),

ECL (Korea),

EINECS (EU),

ELINCS (EU),

ENCS (Japan),

IECSC (China),

KECI (Korea),

NDSL (Canada),

PICCS (Phillipines),

TSCA (USA)

Safety & Health

Health and Safety
  • The use of proper protective equipment is recommended.
  • Excess exposure to the product should be avoided.
  • Please wash thoroughly after handling.
  • Store the product in a cool, dry, well-ventilated area, away from incompatible materials.

Packaging & Availability

Packaging Type

Cartons

Packaging

Standard packaging is a 25 kg carton with PE liner, 500 kg pallet, and a 10 Mt FCL.