model:127

Source：HuizhouYingguang Plastic Pigments Co., Ltd   Released in：2025-04-10   Hits：

Product Name: Fluorescent Brightener 127 
Technical indicators:
1, Appearance: light yellow or milky white crystalline powder 2, bulk density: 1.23 / cm
3, melting point: 216-222 ° C 4, content: 99.0%
5, ash: ≤ 0.1% 6, weight loss: ≤ 0.5%
7, acid and alkali resistance: a strong acid and alkali resistance
8, Solubility: insoluble in water, soluble in the usual organic solvents
9, fineness: ≥ 600 mesh
 Usage: This product is a variety of plastic and plastic products are very good whitening effect, the polyvinyl chloride, polypropylene and other plastic products whitening effect is more excellent. Mainly on the leather, leather products by the brightening effect is particularly good, and has long-term storage is not yellowing, do not fade the advantages of foreign similar products Uvitex FP.

Dosage: can be selected according to the whiteness requirements. The following is the recommended amount:
PVC:
Whitening: 0.01-0.05% (10-50g / 100kg material)
Transparent: 0.0001-0.001% (0.1-1g / 100kg material)
Polystyrene
Whitening: 0.001% (1g / 100kg material)
Transparent: 0.0001-0.001% (0.1-1g / 100kg)
Packing: 5kg, 10kg carton or 25kg, 50kg cardboard drum, stored in a cool dry place.
The company passed the ISO9001: 2015 quality management system certification and UL system certification. All materials through the EU environmental standards

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