Excellent Compatibility Low Volatility Light Stabilizer UV Absorber Powder UV944

• CAS No.: 70624-18-9
• Formula: [C35h66n8]N (N=4-5)
• EINECS: 274-570-6
• Certification: ISO
• Environmental Protection: Yes
• Color: White
• Model NO.: UV944
• Kind: Stabilizer
• Appearance: Powder
• Shelf Life: 2 Years
• MOQ: 25kgs
• Storage: Store in a Cool and Dry Place
• Sample: Available
• Transport Package: 25kgs/Drum
• Specification: 99%
• Trademark: N/M
• Origin: China
• Production Capacity: 8000 Tons Per Year

Product Description

Excellent Compatibility Low Volatility Light Stabilizer UV Absorber Powder UV944

CAS NO.: 70624-18-9

Formula:[C₃₅H₆₆N₈]_n (n=4-5)
Structure:

Molecular Weight:2100-3000
Appearance:White powder or light-yellow granules
Melting Range:110-130ºC
Volatile Matter:≤0.5%
Relative Density:1.01g/cm³
Weight Loss Point:371ºC(5.0%)
Light Transmittance:425nm: ≥93.0%; 450nm: ≥95.0%
Ash Content: ≤0.1%

Solubility: Soluble in acetone, toluene, xylene, ethyl acetate, ethanol ,chloroform; Slightly soluble in methanol; Insoluble in water

Features and Application Area:944 is a high molecular HALS with low volatility, migration resistance, high temperature resistance etc., has synergetic effect with antioxidants and UV absorbers. HALS 944 is highly effective in PE/PP/PS/PA/PU/PVC, especially in films and fibers

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

Pack & Store:25kg carton inner with plastic bag or  as customer's requirement.
 

Our Service 

 

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.Factory price.

5.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

6.Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery;
7.Accepted Payment Currency:USD,EUR,CNY;
8.Accepted Payment Type: T/T,L/C,D/P,MoneyGram,Credit Card,PayPal,Western Union,Cash
9.We cooperate with Sinosure many years.