Product Specifications
| Classification: |
Chemical Additives |
| Appearance: |
Liquid |
| Color: |
White |
Product Description
Light stabilizer 292
Chemical name: Double (1, 2, 2, 6, 6, -five tonnes base)-sebacic acid ester
English name: Bis(1, 2, 2, 6, 6, -pentametamethyl-4-piperidinyl)-sebacate
Structure chart:
CAS: 41556-26-7
Molecular formula: C30H56O4N2
Molecular weight: 508.8
Quality Stander:
Item Quality Stander
Appearance
Colorless clear liquid
Purity(%) ≥ 96.0
Among
Simple lipid(%) 24.0± 4
Diester (%)
72.0± 4
Volatile matter %
≤ 0.5max
Chroma ≤ 70hazen
Light transmittance (%)
425nm≥ 95.0%
450nm≥ 97.0%
500nm≥ 98.0%
Properties: 220-222 ° C boiling point (26.6 pa), can soluble in methanol, ethanol, benzene, toluene, hexane, etc. Insoluble in water (20 ° C), the proportion of 0.99
Product use:
Mainly used in paint, coating, ink, polyurethane paint etc. This product can make coating in the sunlight blasting effectively under the sun lustre stay, avoid cracking and produce spot, burst and surface dissection, which greatly improve coating life. In the car in the special coatings for better efficacy. This product and ultraviolet ray absorber have synergy effect.
Toxic: Low poison, mice LD50 > 5000 mg diameter mouth/kg, rat diameter mouth > 2000 mg/kg LD50.
Storage: This product easy absorption of moisture, need to be in the seal, dry, avoid light conditions storage.
Packing: 200 KGS, 25 KGS iron plastic bucket plastic bucket.
Baoding Glorious Chemical Co., Ltd was established in 2003. It is a comprehensive fine chemical enterprise that dedicates to R&D, Manufacturing, and selling. Our products include sensitive and near infrared(NIR) dyes, pigments, photosensitive intermediates, plastic and rubber additives, CMC, PAC, etc. Basis client confidentiality, we also supply custom processing synthesis services for various fine chemicals and specialty chemicals.
