UV Absorber 234 for Polycarbonate and Paint Chemical Auxiliary Agent

• CAS No.: 70321-86-7
• Formula: UV Absorber
• EINECS: UV Absorber
• Environmental Protection: Yes
• Color: Light-Yellow
• Kind: Antioxidant
• Model NO.: UV234
• Appearance: Powder
• Product Name: UV Absorber 234 for Polycarbonate and Paint Chemic
• CAS No: 70321-86-7
• Appearance Color: Light Yellow UV Absorbent
• Packages: 25kgs/ Bag UV Absorbent
• Molecular Weight: 2100-3000 UV Absorbent
• Melting Range: 110-130 Degree UV Absorbent
• Relative Density: 1.01g UV Absorbent
• Ash Content: 0.1% Max
• Solubility: Soluble in Acetone, Toluene, Xylene, Ethyl Acetate
• Cautions: Avoid Sunlight, Moisture, and High Temperature, S
• Transport Package: 25kgs/ Cartons
• Specification: 25kgs packages
• Trademark: Isuo Chem
• Origin: Anhui China
• HS Code: 2933990099
• Production Capacity: 200 Tons Per Month

Product Description

UV Absorber 234 for polycarbonate and paint chemical auxiliary agent
Product Name: UV Absorber 234
CAS NO. 70321-86-7
Formula: C30H29N3O

Specifications:
Appearance: White to Light yellow powder
Melting Point: 139.5-141ºC
Volatile Matter: ≤0.5%
Light Transmittance: 460nm: ≥97.0%; 500nm: ≥98.0%
Ash Content: ≤0.1%
Molecular weight: 447.6
Solubility: Soluble in toluene, styrene; slightly soluble in methanol; insoluble in water

Features and Application Area:
High-performance UV absorber, with good compatibility, low volatility, good UV absorption, suitable for PC, PET, POM, Polyamide, PPE, thermoplastic PU and PU fiber etc.

Main used for Geomembranes, Elastomers.

Material: PU,PP,TPS,TPU etc.

Pack & Storage: 25kg/carton or as customer's requirement. 500kgs/pallet.
Quantity: 10mts/20'fcl with pallet or 12mts/20'fcl without pallet.

Cautions: Avoid direct sunlight, moisture, high temperature, substances with sulfur or halogen such as some stabilizers, flame retardants and pesticides. Testing required before use