Payment & Shipping Terms:
|Product Name:||Optical Brightener OB-1T||Other Name:||Fluorescent Brightener|
|Packing And Storage:||25KG Cardboard Drums Are Packed In Double Lined Bags And Kept Away From Light In A Cool, Dry Place For Free Shipping OB-1T With Lowest Price Raw Material Bulk||Applications:||It Is Widely Used In Thermoplastic Such As PVC, PE, PP, ABS, PS, And Unsaturated Resin; And Paint, Ink And Oil Soluble Coatings.|
Optical Brightening Agent OB-1T Textile and Fabrics Vat Dyes for PVC buckle
|Product Name||Optical brightener OB-1T|
|Other Name||Fluorescent brightener|
|Appearance||bright yellow crystalline powder|
|Melting point||250~310 °C|
|Package||20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.|
Bright green crystalline powder---Optical brightener OB-1T, insoluble in water, high-temp. resist, the maximum absorption of wavelength spectrum is 370mm, it is mainly used for whitening and brightening of synthesis of fiber and plastic.
Fully mix up the Optical brightener OB-1T with the raw materials, then molding processing.
Optical brightener OB-1T commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the Optical brightener OB-1T takes 10-30g or can be adjusted according to the requirements of the product or test.
1. Suitable for whitening polyester fiber, nylon fiber, polypropylene fiber and other chemical fiber.
2. Suitable for the conventional polymerization of polyester and nylon.
3. especially suitable for high temperature molding of plastic products whitening.
1. Fluorescent Brightener OB-1T is a yellow-green crystalline substance that is insoluble in water and stable in performance. Its maximum absorption spectrum wavelength is 374 nm and it has strong fluorescence with an emission wavelength of 434 nm.
2. High whitening intensity with strong fluorescence.
1. We supply higher than 98% purity of optical brightener powder.
2. We are a company who founded for decades of years, with advance technical and testing equipment, Additionaly, We have strict monitoring system.
3. OEM and ODM are welcomed.
4. Corporate Mode: We treat clients not only as partners but also as friends.
5. Fast & Cheap Delivery: We have contracted long-term forwarder partners, providing cheapest air, express, and ocean shipment according to your requirements, in-time tracking and
24 hours hot-line or online after-sales services.
We will achieve this by being a reliable manufacturer to our global clients adhering to the core values of
- Dedication to our customers’ success
- Respect for our employees
Contact Person: admin