China (Mainland)
LGB high quality ultraviolet absorbent uv-328,3896-11-5 CAS NO.3896-11-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- uv-328
- 3896-11-5
- ultraviolet absorbe
Quick Details
- ProName: LGB high quality ultraviolet absorbent...
- CasNo: 3896-11-5
- Molecular Formula: C22H29N3O
- Appearance: Bright yellow crystalline powder
- Application: Uv Products
- DeliveryTime: 3 days if have stock
- PackAge: 25 kg plastic drum and 200 kg plastic ...
- Port: Shanghai Port
- ProductionCapacity: 300 Kilogram/Year
- Purity: 99%
- Storage: kept in a well- ventilated warehouse, ...
- Transportation: by sea/air
- LimitNum: 1 Kilogram
- Variety: ultraviolet absorbent UV-328
- Molecular Weight: 351.5
- pack: 25kg/carbon box
- Melting point: 79-87℃
- shelf life: 24 months
- Loss on drying: ≤0.5%
- Ash: ≤0.1%
Superiority
.ultraviolet absorbent uv-328
2.CAS:3896-11-5
3.Appearance:slight yellow powder
4.Content:99% min
5.low price,best quality
Details
high quality ultraviolet absorbent uv-328
1.Brief introduction of UV 328
It is a high performance Ultraviolet Absorber. Its maximum ultraviolet absorption peak is 345nm, its light stability is similar to UV-326 and UV-327, but this product has good dissolubility with the resins. Its heat volatility is low and its durability to washing is very good. It is mainly used in polyethylene, polypropylene, polystyrene, polyvinyl chlornamee, polyester, epoxy resin, ABS resin and cellulosic resin, etc., about 1% of general consumption. Has a fine light stability too in various kinds of coating
2.Physical data of UV328
3.Storage
This product may be stored for one year in a sealed container.
Containers should be stored in a cool, dry area. Extended storage at elevated temperatures or exposure to direct heat or sunlight could reduce product life.
Keep containers sealed when not in use.