Sinobase Polymers Chemical 944

Identification & Functionality

Chemical Family

Amines,

Hindered Amine Light Stabilizer (HALS)

Plastics & Elastomers Functions

Antioxidant,

Light Stabilizer,

Primary Antioxidant,

Stabilizer

CAS No.

70624-18-9

Technologies

Elastomers,

Plastics

Product Families

Elastomers — Elastomer Additives

Antioxidants & Stabilizers

Plastics — Polymer Additives

Antioxidants & Stabilizers

Features & Benefits

Materials Features

Excellent Compatibility,

Good Thermal Stability,

Low Volatility

Applications & Uses

Markets

Automotive & Transportation,

Building & Construction,

Consumer Goods,

Electrical & Electronics

Applications

Automotive & Transportation — Other Automotive & Transportation Applications

Building & Construction — Other Building & Construction Applications

Consumer Goods — Other Consumer Goods Applications

Electrical & Electronics — Other Electrical & Electronics Applications

Compatible Polymers & Resins

Ethylene Vinyl Acetate (EVA),

High-Density Polyethylene (HDPE),

Low-Density Polyethylene (LDPE),

Polypropylenes (PP)

Uses

944 is an HALS characterized by extremely low volatility, high thermal stability and excellent compatibility with many substrates. Its oligomeric structure make it particularly effective when use in thin section articles such as fiber and film. It is suited for use in polypropylene, LDPE, HDPE,XPE,EVA and PP blends with elastomers. The product is also effective as an antioxidant for a long term thermal stability.

Properties

Physical Form

Powder,

Solid

Appearance

White or yellowish powder

Typical Properties

	Value	Units	Test Method / Conditions
Ash Content	max. 0.5	%	ASTM D 482
Melting Point	min. 100	℃	—
Volatile Matter	max. 1.5	%	—

Packaging & Availability

Packaging Type

Bags,

Cartons,

Drums

Packaging

Packing in 25kg net poly-ply paper bags or cartons, fiberboard drums.