- Other Apparel[3]
- Camping & Hiking Wear[3]
- Other Sportswear[6]
- Other Artificial Hair[6]
- Multi-Functional Beauty Equipment[1]
- False Eyelashes[1]
- Chemical Reagents[2]
- Pigment[3]
- Beach Chairs[6]
- Music Boxes[2]
- Cleaning Cloths[6]
- Shopping Bags[1]
- Steel Wire[6]
- Packaging Bags[1]
- Gym Equipment[1]
- Weight Lifting[6]
- Sleeping Bags[6]
- Tents[6]
- 100% Polyester Fabric[2]
- Nonwoven Fabric[1]
- Polyester/Cotton Fabric[1]
- Polyester Fiber[5]
- Bedding Set[6]
- Pillow[6]
- Sheet[1]
- Dolls[6]
- Toy Accessories[5]
- Contact Person : Mr. li peidong
- Company Name : Nantong Dongyi Import And Export Co., Ltd.
- Tel : 0086-513-87112358
- Fax : 0086-513-87112018
- Address : Jiangsu,Nantong,Room 606 Hongyun Building,NO.2 Yaogang Road
- Country/Region : China
- Zip : 226006
optical brightening agent
1.Properties:Appearance:yellowish green crystalline powder Structure:a compound of naphthalene-benzoxazole typeMelting point:210-212°C Fluorescence tone:bluish bright white tone Solubility:insoluble in water,but soluble in ordinary organic solvents | ||||||||||||
2.Applications: This whitening agent can be used for whitening and brightening plastic films,injection-molded materials,EVA foamed plastics and rubber products,and whitening coatings and lacquer.It is similar to the products such as Hostalux KCB and Hoechst T1258 made in foreign country. | ||||||||||||
3.Directions for use and dosage: Mix this whitening agent with the pellets to be whitened thoroughly and then carry out shaping. Generally, a dosage of 0.01-0.05% on weight of material to be whitened is recommended. | ||||||||||||
| 4.Specifications: | ||||||||||||
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5.Packaging: Packaged in cardboard boxes,25kg or 50kg each.Stored in dry and ventilated place. |
optical brightening agent
