Description

optical brighteners
1.ready stock
2.best service
3.competitive price
4.sample supply for texting
5.quick delivery for about three days
6.prefect package

Physical & Chemical Properties  

Appearance               yellow powder

Melting Point             ≥**9°C

Purity                   ≥*8%

Fineness                >**0mesh

Performance & Features

1. Of high brightening intensity and strong fluorescence.
2. Of wide usage in brightening polyester, nylon fiber and all kinds of plastics.
3. Carries good resistance to high temperature.

Application Scope

1.Goes for the brightening of such chemical fibers of polyester, nylon and polyprolylene.

2.Goes for the whitening and brightening of polypropylene plastic, hard PVC, ABS, EVA, polystyrene, polycarbonate, etc.

3.Applicable to be added in the general polymerizations of polyester and nylon.

Usage Mode

Recommended quantity: brightening agents of OB*1 in every ***0kg raw material:

1. Of *5~**0g in EVA, polyprolylene, nylon, polycarbonate, and so on.

2.Of *5~**0g in terylene fiber.

Packing & Storage

Packed in *5kg×1,5kg×4 tanks or 5kg×2 paper boxes at cool and dry places to be protected from light.

Production

OB*1,OB*1TR,OB*1L

Attentions:

1. The product data is for reference only. If you had any technical or usage problems, please call us.

2. The oral or written technical suggestions offered by our company are all sincere. But the consumers have the responsibility to experiment with our products to justify whether they are suitable for the formulated craftwork and usage; as the craftwork condition for using the products is beyond our control, the consumers will take the whole responsibility.