Chào mừng bạn đến với Xin Yuhua Enterprise Co., Ltd.!
HALS

HALS

CAS NO.: 70624-18-9(944)+52829-07-9(770)
Product type: HALS
Chemical Name: 50% HALS 944+50% HALS 770
Formula: [C35H66N8]n (n=4-5); C28H52O4N2
Structure:
Appearance: White or light-yellow granules
Melting Range: 80-130℃
Volatile Matter: ≤0.5%
Relative Density: 1.11g/cm3
Light Transmittance: 425nm: ≥90.0%; 500nm: ≥95%
Ash Content: ≤0.1%
Solubility: Soluble in acetone, ethyl acetate; Insoluble in water
Features and Usage: 791 is a synergistic mixture of HALS 944 and HALS 770. 791 is an excellent light stabilizer with lasting stabilizing effect against light and heat,particularly suitable for thick products of PP, PP/EPDM and PP/PE/EPD Macro-polymers and PP and HDPE tape
Cautions: Avoid direct sunlight, moisture, high temperature, substances with sulfur or halogen such as some stabilizers, flame retardants and pesticides. Testing required before use
Package: 25kg carton inner with plastic bag or as customer's requirement
Applicable base material: PP,ABS,PE
Application area: Electrical Appliances,Waterproof Clothes,Woven Bags,Container Bags,Geomembranes, Artificial Turf,Bug Screens,Automotive.