Calcium Sulphate Gypsum Black Granular Used for Soil Conditioner

Calcium sulphate products have a wide range of applications in many fields. Here are some of the main uses:

1. Agricultural field

- Improve soil: It can adjust the pH of the soil, improve soil structure, increase soil permeability and water retention, and is conducive to the growth of crops.

- As fertilizer: It provides nutrients such as calcium and sulfur to plants, promotes plant growth and development, and improves the yield and quality of crops.

2. Construction field

- Production of gypsum board: It is the main raw material of gypsum board, with light weight, heat insulation, sound absorption, fire resistance and other properties, and is widely used in interior partitions, ceilings, etc. of buildings.

- Make gypsum blocks: It is used for non-load-bearing walls of buildings, with good thermal insulation, heat insulation and sound insulation effects.

- As a building cementitious material: It can quickly solidify and harden after mixing with water, and can be used for indoor plastering, painting, etc.

3. Food field

- As a coagulant: In the production of soy products, it can make the protein in soy milk condense and precipitate to form soy products such as tofu.

- As a nutritional enhancer: it can provide calcium to supplement the calcium content in food and enhance the nutritional value of food.

- As a loosening agent: in baked foods such as bread and cake, it can adjust the pH of the dough, making the product looser and more porous, and taste better.

4. Medical field

- Making plaster bandages: using its ability to quickly harden and form, it can fix and support fractures, dislocations, etc., and help the injured part recover.

- As a drug excipient: it can be used as a diluent, disintegrant, etc. for tablets, which helps the drug to be formed and released in the body.

5. Industrial field

- In the papermaking industry: used as a filler for paper, it can improve the whiteness, opacity and printing performance of paper.

- In the plastics industry: as a filler, it can reduce the cost of plastics while improving the hardness, heat resistance and dimensional stability of plastics.

- In the paint and coating industry: used as a filler, it can improve the hiding power, gloss and durability of the coating.

Packing: 25kg bag, 50kg bag, jumbo bag. 

Packing design: Normal English neutral bag, or customized colorful bag. 

Q1: What is the payment terms?

T/T with deposit in advance or L/C at sight.

Q2: Can the color of product be changed?

Yes, it can be different colors, the popular colors are blue, green, white. We can also change the color as per customers’ requirement. 

Q3: Is it possible for customers to use customized bags?

Yes, customized bags is acceptable. Customers can provide the artwork of customized bags. Or we can design the bags according to customers’ requirement.

Q4: Is it possible for getting the samples?

Yes, samples are provided freely. 

Q5: How do you control the quality of your products? 

We will do a test by our own lab during the production for every shipment. And we can send our samples to a third party laboratory.