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China Light Stabilizer UV-292 - China Supplier
China Light Stabilizer UV-292 - China Supplier

Light Stabilizer UV-292

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
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Contact Info
  • Add:中國浙江省杭州市朝暉路203號深藍廣場708室, Zip: 310006
  • Contact: 潘先生
  • Tel:0571-85891093、88226505、85890191、88226608
  • Email:pxp@dishengchem.com

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Description
Additional Information

Light StabilizerUV-292

Chemical NameBis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate
Chemical FormulaC30H56N2O4/ C21H39NO4
Chemical Structure Diagram
CAS NO.41556-26-7 / 82919-37-7
Molecular Weight508.8
Quality SpecificationsAppearanceColorless to light yellow transparent liquid
Content≥96(GC)
Color<50
Freezing Point≤-10 oC
Ash Content≤0.1%
Volatile Matter≤0.5%
Transmittance425 nm≥98%   500 nm≥99%
Features and Applications
  1. UV-292, as a hindered amine light stabilizer, effectively prevents coatings from maintaining gloss under sunlight exposure, avoiding cracking, spotting, blistering, and surface peeling, thereby significantly extending the coating's lifespan;
  2. UV-292 has a synergistic effect with UV absorbers;
  3. Mainly used in polyolefins, unsaturated polyesters, polymethacrylates, etc. Particularly suitable for polyurethanes due to its excellent solubility in solvents. It performs especially well in automotive coatings.
Solubility

(20 oC:g/100g solvent)

WaterButanolButyl AcetateXyleneAromatic Oil Solvent100#
<0.01>50>50>50>50
Packaging25KG plastic drum or 200KG plastic-lined iron drum


Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
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Origin: China / Zhejiang / Hangzhoushi
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