Light stabilizer UV absorber 770 CAS#52829-09-7 UV absorber for Agricultural film Plastic auxiliary agents CAS NO.52829-07-9

Lonwin Industry group limited as a professional manufactor & exporter of chemical materials ,we totally haver more than 230 stuffs, we have been on this line for more than 9 years. Our chemical materials are exported to lot of countries and regions, including North America, Europe Union and South America, etc.

 

Lonwin mainly engaged in Plasticizer, Photoinitiators,cosmetic raw materials, chemical intermediates, Rubber And Plastic Additives , Water Treatment Chemicals , Organic Intermediates icines and nutrition products.With strong ability in the R&D, and world-leading process technology, Lonwin develops new and high-tech chemicals and pharmaceuticals. Synthesis capacity from gram scale, kg scale to MT scale is available.Lonwin focuses on:1) Photoinitiators 2) Plasticizer ,(3) dying material 4) Organic Intermediates 5 Customized products

Base on contract manufacturing Based on the principle of "Quality First, Customer Priority", our company gets the support and praise from our clients.

 

Our goal is "Attractive Price, Excellent Quality and Competitive Price". Welcome you to visit our factory ,if you have any inquiry, pls contact us free.We will try our best to support you and your team

 

Quick Details

Classification:

Chemical Auxiliary Agent

CAS No.:

52829-07-9

Other Names:

UV ABSORBER 770

MF:

C28H52O4N2

EINECS No.:

258-207-9

Purity:

99%min

Place of Origin:

 China

Type:

Adsorbent

Usage:

Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals

Brand Name:

Lonwinchem 

Model Number:

52829-07-9

Adsorbent Variety:

Molecular Sieve

Product name:

UV ABSORBER 770

Application:

UV light absorbers

Appearance:

white or yellowish crystalline powder

Synonyms:

UV ABSORBER 770

Keywords:

UV light stabilizer 770, HALS 770

Supply Ability

Supply Ability:

10000 Kilogram/Kilograms per Month

Packaging & Delivery

Packaging Details

20kg/drum or 20kg/bag

Port

shanghai 

Lead Time :

Quantity(Kilograms)	1 - 100	>100
Est. Time(days)	3	To be negotiated

 

Factory Price Sell Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate Powder with 52829-07-9

 

Introduction : light stabilizer 770 is suitable for polypropylene, high density polyethylene, polyurethane, polystyrene, ABS resin and so on, its light stability is better than the current commonly used light stabilizer. With antioxidant and use, can improve the heat resistance, and uv absorption and also have synergy, can further improve the effect of light stability.

 

 

Physical Properties

Appearance: white or yellowish crystalline powder

Content: ≥ 99%

Volatile content: ≤ 0.5%

Melting point: 81-86 ℃

Ash content: ≤ 0.1%

Transmittance: 425nm≥98%, 500nm≥99%

 

CAS NO	52829-07-9
Molecular Weight	480.74g/mol
Appearance	White Powder or Light Yellow Granule
Light Transmittance	425nm ≥ 98.0 % 500nm ≥ 99.0%
Volatile Matter	≤0.5%
Ash Content	≤0.1%
Softening Point	81°C -85°C
Solubility	20°C: Aceone 19g/100g ; Ethyl acetate 24g/100g; Benzene 46g/100g; Water <0.01g/100g
Toxicity	Extremely Low
Features and Application	With better effects than other most frequently used light stabilizers,blended with antioxidant,providing heat stability,working well with UV Absorber. Wide used in PP,HDPE,PU,PS,ABS etc.
Recommend Dosage	0.1% ~0.5%
Cautions	Avoid direct sunlight,moisture,high temperature(max 30°C). Testing required before use.
Package and Storage	25kgs cardboard or drum (inner with plastic bag) or customized.