Product: Papermaking Magnesium Sulfate Heptahydrate
Molecular formula: MgSO4·7H2O
Molecular weight: 246.47
Description:
Papermaking Magnesium Sulfate Heptahydrate: How to Benefit the Paper Industry
Magnesium sulfate heptahydrate, also known as Epsom salt, has been used in the paper industry for many years. It is a chemical used in a wide range of applications, including paper making.
Papermaking Magnesium Sulfate Heptahydrate is a commonly used retention agent in the papermaking process. It helps improve paper formation and strength by increasing pulp retention and hydrophobicity. Adding magnesium sulfate heptahydrate to the base paper helps to improve the uniformity of the paper and reduce the loss of fiber content and filler.
Another benefit of using Papermaking Magnesium Sulfate Heptahydrate is its ability to control pH. The pH of the pulp is critical to the papermaking process, and magnesium sulfate heptahydrate can help maintain the optimal pH range. This in turn helps improve paper machine performance and reduce downtime due to pH-related issues.
Papermaking Magnesium Sulfate Heptahydrate can also be used to improve the strength properties of paper. When added to paper pulp, it helps improve the paper’s tensile strength, tear resistance and folding durability. This makes the paper more durable and long-lasting, which is important for certain applications such as packaging and printing.
In addition to being a retention aid and strength enhancer, Papermaking Magnesium Sulfate Heptahydrate can also be used as a filler in papermaking. It is a cheap and environmentally friendly alternative to other fillers such as clay or calcium carbonate. By using magnesium sulfate heptahydrate as a filler, paper mills can reduce their environmental impact and save on raw material costs.
Overall, papermaking magnesium sulfate heptahydrate provides a variety of benefits to the papermaking industry. It improves paper quality and performance, reduces fiber and filler loss, controls pH, and serves as an environmentally friendly filler option. Therefore, it is a valuable chemical that paper mills should consider optimizing their production processes and improving their bottom line.
Specification
| Specifications | Index |
| main content | 99.0~99.5% |
| MgSO4 | 48~49% |
| PH | 5~8 |
| Cl | ≤0.014% |
| As | ≤0.0002% |
| Fe | ≤0.0015% |
| heavy metal(pb) | ≤0.001% |
| Granularity | 1-3mm |
Storage and transportation:Store in a cool, dry and ventilated warehouse. The temperature of the warehouse shall not exceed 48 ºC. Moisture proof, prevent exposure to the sun and rain during transportation.
Package: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.
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