Light Stabilizer UV-944 CAS 70624-18-9

• CAS No.: 70624-18-9
• Formula: (C35h66n8)N=4-5
• EINECS: 274-570-6
• Environmental Protection: No
• Color: Yellow
• Kind: Stabilizer
• Model NO.: HMW HALS
• Appearance: Powder
• Transport Package: Drum
• Specification: 25kg/Drum
• Trademark: hnkingway
• Origin: China
• Production Capacity: 5000ton/Year

Product Description

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/cm^3
Weight Loss Point	371ºC(5.0%)
Light Transmittance	425nm: ≥93.0%; 450nm: ≥95.0%
Ash Content	≤0.1%

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



Delivery term we can accept: EXW, FOB, CFR, CIF, FCA, DAP, DDP, EXPRESS DELIVERY.

Different packings will chosen for different products. Customized packing is also available.


Henan Kingway Technology Co., Ltd.was set up in 2001.We are engaged in Import & Export of various commodities and technologies.The company has established cooperation with many factories. We have established good business relations with customers from over 40 countries & areas. The business covers rubber additives, inorganic &organic chemicals, pigments,rare earth products, ceramic & glass raw materials, water treatments, food additives, agriculture chemicals, electroplating chemicals, cement additives, Nanometer materials and flame retardants etc. The most important for our company is "Reputation and Quality". We are confident that our superior quality products and good serving will satisfy clients both at home and abroad. We look forward to develop new business relationship with clients all over the world!

FAQ
Q1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q2.what can you buy from us?
Rubber additives, inorganic &organic chemicals, pigments,rare earth products, ceramic & glass raw materials, water treatments, food additives, agriculture chemicals, electroplating chemicals, cement additives, Nanometer materials and flame retardants etc.

Q3. why should you buy from us not from other suppliers?
We,Henan Kingway Technology Co., Ltd. are professional in Chemicals sales for 20 years in China. Cooperating with many large enterprises , we exported to over 40 countries.

Q4. what services can we provide?
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union;
We can provide commerical Invoice, packing list, certificate of analysis, certificate of origin(FORM E), export declaration, bill of loading, etc.

How to contact us