1. Materials information
Chemical name: 3,5-Di-tert-butyl-4-hydroxybenzoic acid-2,4-di-tert-butylphenyl ester
CAS NO.: 4221-80-1
Molecular formula: C29H42O3
Molecular weight: 438.66
Appearance: White crystalline powder
Usage: Used as a light stabilizer for polypropylene and polyethylene, as well as for polyoxymethylene and polystyrene. Used as a light stabilizer and antioxidant for polymers, suitable for plastic products such as polyethylene, polypropylene, polystyrene, and polyoxymethylene. Especially suitable for polypropylene films, narrowbands, and fibers. This product has minimal coloring properties, low volatility, high thermal stability, and is resistant to washing solution extraction. The recommended addition amount is 0.2% to 1.0%, and 0.05% to 0.5% of antioxidants can be used simultaneously. This product has a synergistic effect when used in combination with benzotriazole UV absorbers and nickel chelate light stabilizers.
Packaging: 25kg/barrel
2. Packaging of materials
For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.
Or smaller package 1kg/bottle, 10kgs/bottle as request.
3. Shipping & Delivery
Provide door to door service
Suitable for goods under 50kg
Delivery: 3-7 days
Cost: low cost
Provide airport to airport service
Suitable for goods over 50kg
Delivery: 3-14 days
Cost: high cost
Provide seaport to seaport service
Suitable for goods over 100kg
Delivery: 2-45 days
Cost: low cost
4. Contact information
For more details, pls contact us freely.
Email address: elin@fdachem.com
Mob: 86 13613820652
WhatsApp/Skype/Wechat/LINE: 86 13613820652
China
