Active Member
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[China]
Address: R405,Zifu Technical Park, Guangdong,China
Contact name:Don
Guangzhou Quanxu Technology Co.,Ltd. |
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Silica Matting Agent/Flatting Agent For Paint/PVC Leather
Leather Grade
The new generation of exclusive leather delustrant Paint Matting Agwnt ——Suitable for solvent-based or water-based PU/PVC leather surface coating agent Product features:
l High transparency
Strictly control particle size distribution of product, and give
better transparency for leather coating.
l Excellent dispersibility
Easy to add The delustrant can easily disperse in both polar
solvent and aqueoussolution.Adelusteringeffect may reached by just
using normal dispersion machine to disperse in high speed for 15-30
minutes.
l High delustering efficiency
Additive amount of delustrant is generally between 3% to 10%, and
the typical additive amount is 5%.
l Stable chemical property
As the delustrant is with high purity and low impurity, its
chemical property is very stable.
Chemical Data
| Item Type | SY-14 |
| Content of sio2(dry basis) %, | ≥99.0 |
| Oil absorption, g/100g , | 240-280 |
| Particle Size, um(Malvent,D50) | 3.0-3.5 |
| Loss on drying(105℃,2Hrs) | ≤5.0 |
| Ignition loss(1000℃,2Hrs) | ≤6.0 |
| Whiteness | ≥90.0 |
| PH(5% Liquor) | 6-7 |
| Surface Treatment | None |
Applications
PU/PVC Leather Coating
