1. Materials information
Product Introduction ■ Polymer Additives
JADEWIN UV 3638 UV Absorber
chemical composition
Chemical name 2,2 '- (1,4-phenylene) bis-4H-3,1-benzoxazin-4-one
CAS 18600-59-4 Molecular formula C22H12N2O4 Molecular weight 369
Chemical structure
Specification indicators and physical characteristics
Specification unit standard
Appearance: White light yellow crystalline powder
Melting point ℃ ≥ 310.00
Ash content% ≤ 0.10
Volatile fraction% ≤ 0.50
TGA: 371 ℃ (10%)
Product features and applications
JADEWIN UV3638 is a new generation of environmentally friendly ultraviolet absorbers. Effective absorption of UVB and UVC
High molecular weight, low volatility, and no color stains. Especially suitable for optical industries with high color requirements for transmittance, such as PET, PC optical material lenses, backlit liquid crystal display devices with light diffusion plates, etc.
JADEWIN UV3638 has good thermal stabilizer, with a TGA (10%) greater than 371 degrees Celsius. Especially suitable for thermoplastic polyester, nylon, and defense industries with high processing temperatures and strict requirements for UV absorption.
JADEWIN UV3638 is an FDA approved food contact material additive. Especially suitable for high-end PET packaging materials
-Has good compatibility with PET materials and does not participate in PET polyester polymerization process reactions
-High temperature resistance, high pressure resistance, acid and alkali resistance
-Low addition amount and no decomposition, precipitation, or migration during processing and storage
Store in a cool, dry, and ventilated place; Avoid direct sunlight.
For more information, please refer to the safety technical manual.
packing
20KG cardboard box
Handling and storage
Please refer to the safety data sheet before handling or using the product. If stored in a dry area below 25 ° C in an appropriate manner, the shelf life is one year
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
