GCH Technology TNPP

GCH Technology TNPP is a suitable stabilizer for a myriad of elastomers such as SBR, NBR and SIS. It is highly effective in light colored solution and emulsion polymerized elastomers. TNPP is excellent in preventing gel formation polymerization, finishing, storage, and factory processing. It is also a very cost effective process stabilizer for a number of thermoplastic polymers such as polyethylene, polypropylene, polystyrene and ABS.

Functions: Antioxidant, Secondary Antioxidant, Stabilizer

Chemical Family: Phosphites

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), Nitrile Butadiene Rubber (NBR), Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS), Styrene Butadiene Rubber (SBR)

Features: Cost Effective, Provides Tight Gel Control

End Uses: Film, Flexible Packaging

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family: Phosphites
Plastics & Elastomers Functions: Antioxidant,
Secondary Antioxidant,
Stabilizer
CAS No.: 26523-78-4
Chemical Formula: C45H69O3P
Technologies: Elastomers,
Plastics
Product Families: Elastomers — Elastomer Additives
Antioxidants & Stabilizers
Plastics — Polymer Additives
Antioxidants & Stabilizers

Features & Benefits

Materials Features: Cost Effective,
Provides Tight Gel Control

Applications & Uses

Markets: Industrial,
Printing & Packaging
Applications: Industrial — Other Industrial Applications
Printing & Packaging — Packaging
Industrial & Transport Packaging,
Other Packaging Materials
Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS),
Nitrile Butadiene Rubber (NBR),
Polyethylenes (PE),
Polypropylenes (PP),
Polystyrenes (PS),
Styrene Butadiene Rubber (SBR)
Plastics & Elastomers End Uses: Film,
Flexible Packaging

Properties

Physical Form

Appearance

Yellowish clear liquid

Typical Properties


	Value	Units	Test Method / Conditions
Molecular Weight	689.02	-	-
Viscosity at 25°C	3000~8000	cps	-
Refractive Index at 25°C	1.522~1.528	-	-
Color	max. 100		APHA

Packaging & Availability

Packaging Type: Drums
Packaging: 190kg / drum or according to customer’s request.

Storage & Handling

Storage: Excess exposure to the product should be avoided. Wash thoroughly after handling. Store the product in a cool, well ventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the pro for 6 to 12 months from the date of receipt.