Light Stabilizer UV-3853 CAS NO.167078-06-0

Light stabilizer UV-3853

Chemical name: 2,2,6, 6-tetramethyl-4-piperidol stearate

Trade name: CYASORB UV-3853 Light Stabilizer; 4-piperidol-2,2,6,6,-Tetramethyl-RPW stearin; 2,2,6,6,-Tetramethyl-4-piperidinyl stearate(fatty acids mixture)

CAS No.: 167078-06-0/86403-32-9 (Europe)

EC No. : 605-462-2/415-430-8(Europe)

Molecular structure formula:

Properties: This product is white to light yellow waxy solid or liquid, melting point above 28℃, boiling point 400℃, specific gravity 0.895, insoluble in water, soluble in toluene and other organic solvents. The addition amount is generally 0.1-3.0%.

Use: This product is a hindered amine light stabilizer, mainly used as thermoplastic polymer materials such as polyacetal, acrylonitrile-butadiene-styrene copolymer (ABS) and styrene-acrylonitrile copolymer (SAN), etc. Engineering plastics such as polyethylene (PE), polypropylene (PP), polyamide (PA), acrylonitrile-styryl-acrylic acid copolymer (ASA) and impact resistant polystyrene (HIPS), thermoplastic polyolefin elastomer (TPO) and polyurethane (PU) UV light stabilizer, Widely used in the above materials made of fiber, film, plate (sheet), tube, tape, molding and so on. In addition, this product is also an antioxidant additive for ash-free lubricants.

This product has the following characteristics: 1. It has good synergistic effect with other hindered amine light stabilizers, especially high molecular weight hindered amine light stabilizers (such as 944, 119) and benzoate ultraviolet absorbers (such as UV328). 2. In the products based on polyolefin, it can make the color stability, light preservation and durability of the products are excellent. 3. Compared with other small molecular weight hindered amine light stabilizers, it has good compatibility and solubility with polyolefin.

Storage: Store in a cool and dry place.

Packing: 25kg, 180kg/ barrel or according to user requirements.

Shelf life: 1 year.

Package&Shipping

Qingdao Bravery International Trading Co., LTD. is located in the beautiful tourist city of Qingdao, is a comprehensive chemical enterprise which doing import and export business. Product range including, API, pharmacy intermediates,food additive,Surfactant ,fungicides and other general chemicals. etc.

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1.Best quality in your requirement

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1.Factory direct sales, so we can provide the competitive price and high quality product base on 5 years of production and R&D experience

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6.High purity with test report.