OBA » KB-3 series
| Main Ingredients： | benzoxazole derivatives |
|---|---|
| Physical Chemical Properties： | Appearance：yellow or straw yellow powder Tone：purple blue Volatile Matter：≤0.5% Fineness：＞120mesh |
| Performance Features： | 1. Of good fluorescence intensity and high brightness 2. Of good thermal stability and not decomposed even above 350℃ 3. Of good dispersion, easily to be smoothly mixed with plastics. |
| Scope of Application： | Used for the brightening of PP knitting bags and recycle material. |
| Application Methods： | The additive quantity of KB-3A used in PP knitting bags equals to PF, which is less than 700ppm(0.07%) usually. That is to say, every ton plastic raw material needs about 500g brightening agents. However, it can be added or reduced adequately according to the brightness of the raw material and the requirements of the consumers. |
| Packing Storage： | Packed in 5kg×4 paper tanks or 5kg×2 paper boxes at cool and dry places to be protected from light. |
| 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. |