Povidone pvp k30 is divided into four levels according to its average molecular weight. It is usually expressed by K value, and different K values represent the corresponding PVP average molecular weight range.
Silica gel is a high-activity absorbent with the capability of absorbing more than 30% moisture of its weight. And it's the only material that can contact with the food and pharmaceuticals directly by FDA approval.
Metallic Copper Glitter manufactured by CrownRoad owns excellent characters like super resistance to acid and alkali, high temperature resistance to 180℃ and the like. Therefore, it can be used in plastics, ceramic, glass, etc.
Methyl bromide is a well-established treatment for quarantine and pre-shipment (QPS) control of a diverse range of pests and diseases on many commodities in trade; including timber, wooden packaging and various perishables such as fruits, vegetables and c
Cationic polyacrylamide powder is used widely at oil refinery, Oil refineries usually use emulsion breaker for primary oil-water separation. The separated sewage requires cationic polyacrylamide powder to remove residual oil from DAF and API units
Colorful fast-dry fluorescent spray paint FEATURES: The product is a daytime fluorescent paint. Under sunshine, the product reflect color richer than normal paint. It is widely used in metal, glass, wood, ABS etc. It is the first choose for advertisement,
Physical properties: Easy to be absorbed, slightly bitter taste,non-toxic, soluble in water. At 0°C , the solubility of calcium formate Acce is 16g; at 100°C, it is 18.4g/100g. Specific gravity: 2.023 (20°C), bulk density 900-1000 g/L Application:
The main raw materials of this activated carbon are low-ash anthracite, tar, and a suitable amount of water. It is made into a special performance activated carbon with high iodine value, high adsorption, high specific surface area, and high pore distribu
Suitable for many kinds of soil and crops, widely used in greenhouse and field planting food crops, cash crops, flowers, fruit trees, vegetables and so on.The nitrate nitrogen can be absorbed directly by plants in water without first transforming in soil.