CAS NO.52829-07-9 Light Stabilizer uv stabilizer 770

CAS NO.52829-07-9 Light Stabilizer uv stabilizer 770
What is the Specification of our
Light Stabilizer   770  ( uv stabilizer  770 )CAS# 52829-07-9?
Product Name
Light Stabilizer 770
Synonyms
HALS 770; Bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate
CAS No.
52829-07-9
Molecular weight
480.74
Molecular Formula
C28H5204N2
Appearance
Colorless or faintly yellow crystalline powder
Purity
99.0% min
Light Transmittance
425nm:≥98%    500nm:≥99%
Volatile Matter
≤0.5%
Ash Content
≤0.1%
Melting Point
80℃ - 85℃
Solubility (20℃)
Acetone 19g/100g   Ethyl Acetate 24g/100g
Benzene 46g/100g   Water <0.01g/100g
Packing
25Kgs/ carton box
Origin 
China
Storage
Avoid direct sunlight, moisture, high temperature (max 30℃). Testing required before use.
 
What is the Application of Light Stabilizer 770 ( uv stabilizer  770 ) CAS# 52829-07-9?
With better effects than other most frequently used light stabilizers, blended with AO providing heat
stability, working well with UVA; Widely used in PP, HDPE, PU, PS, ABS etc.
 
What is the advantage of our Light Stabilizer 770   ( uv stabilizer  770 ) CAS# 52829-07-9?
 
Good quality with 99% min purity;
Free sample for you;
Packing with 25 carton box according to buyers' special requst;
Fast delivery time;
Rich exportation experience in global market;
Technical reviewTiangang Technical CenterVersion2015-01-25
Specifications and application notes on this page are compiled from Tiangang's published technical data. Actual values are governed by the COA shipped with each lot and the technical agreement confirmed by both parties.

Certifications

  • National High-Tech Enterprise
  • Vice Chairman Unit, China Plastics Processing Industry Association (CPPIA)
  • Vice Chairman Unit, Agricultural Plastics Branch, China Agricultural Plastics Application Technology Society
  • Member, Ageing Methods Subcommittee, National Technical Committee on Plastics (SAC/TC15/CS5)
  • Member, Society of the Plastics Industry (SPI), USA

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