Calcium Oxide Powder

calcium oxide powder is used as a basic flux. It is used in the refining of sugar and as a disinfectant and germicide. 5. Does calcium oxide dissolve in water.

Imported Calcium Oxide
Food Grade (Plastic and Rubber)
Purity: 95 +-2%
Particle Size: 1500- 2000 Mesh
This is an introductory product from the Vinkimya platform.
Water absorber, moisture removal in Plastic and rubber industries.

Calcium Oxide in powder form, with a purity of 95.
It absorbs moisture and eliminates moisture related problems in plastics and rubber applications.
It can be used as a desiccant in PE PP master batches, rubber compounds, and PVC plastisols.


Applications for Calcium Oxide
Desiccant master batch production
Filler master batch
Plastics recycling
Pressure less, continuous curing systems such as microwave,
Wastewater treatment
Low-pressure curing in the cable industry
Construction chemicals where moisture must be eliminated

Calcium carbonate powder is derived from the mineral calcium carbonate, which is naturally found in rocks and shells. It is a white, odorless powder that is highly versatile and widely used in various industries. In the context of health and wellness, calcium carbonate powder is a popular dietary supplement due to its high calcium content.

Ground calcium carbonate powder is widely recognized for its various advantages. It is known to enhance the strength and durability of materials, making it a popular choice in construction and manufacturing industries. Additionally, it can act as a filler, improving the performance of products like paint, rubber, and plastics. It also offers environmental benefits by reducing the carbon footprint in certain applications.

With a range of uses, ground calcium carbonate powder finds its way into everyday products. From toothpaste to medications, from paper to cosmetics, its versatility is undeniable.

Product Description :
high-quality calcium oxide

Price of product ( USD price or FOB price) :
USD 80 USD per ton, EXW

Product origin :
Shanxi, P.R. China

Key Specifications/Special Features :
CaO-93.67%
MgO-2.11%
SiO-20.83%
S-0.03%
Aktivitat-435

Minimum Order Size and Packaging details :
Packing 25 Kg Bag , Minimum Order Quantity 32 ton.

Berkim Calcium Oxide acts as a moisture retainer in rubber and plastic compositions. Produced with the desired grain structure and packaging option.

Calcium oxide
Brand: jianshi
The specifications of our food grade calcium oxide are better than other brands', reach to the world advanced level. As processing agent, it can be used in all kinds of foods, and the residual is unlimited.
Specification
Items Specifications
Description White or gray particle, powder
Caow/% 99
Magnesium and alkali salts, w% 1.1
Acid-insoluble substances, w% 0.2
Arsenic (as as),  mg/kg 0.4
Fluoride(as f), mg/kg 76
Pb, mg/kg 0.08
Loss on ignition,  w/% 3.0
Particle size (325 meshes), w% 90
Conclusion: this product conforms to requirements of standard gb30614.

Ground Calcium Carbonate (GCC) Powder - Industrial Grade

1. Product Overview
Ground Calcium Carbonate (GCC) is a naturally occurring mineral obtained from high-purity
limestone or marble. It is mechanically ground into fine powder without changing its chemical
structure. GCC is widely used in various industrial applications due to its excellent physical and
chemical properties.

2. Chemical & Physical Properties
Chemical Formula: CaCO
Purity: Typically & 98%
Color: White to off-white
Particle Size: Available in different micron sizes (5 µm to 50 µm or more)
Specific Gravity: ~2.7 g/cm
Bulk Density: 0.8 - 1.2 g/cm (varies with fineness)
Moisture Content: 0.2%
pH: ~8-9
Oil Absorption: Low

3. Industrial Applications

Plastics & Polymers
Used as a filler to improve mechanical properties and reduce costs in PVC pipes, cables,
and plastic films.

Paints & Coatings
Enhances opacity, brightness, and weather resistance in paints, coatings, and adhesives.

Paper Industry
Used as a filler to improve paper brightness, smoothness, and printability.

Rubber Industry
Increases strength, durability, and elasticity in rubber products like tires, belts, and hoses.

Construction & Cement
Improves strength and workability in cement, concrete, and adhesives.

Ceramics & Glass
Acts as a fluxing agent to enhance durability and shine in ceramic and glass manufacturing.

Pharmaceuticals & Food (if food-grade GCC)
Used as a calcium supplement and anti-caking agent in tablets, toothpaste, and food
products.

4. Packaging & Storage
Packaging: 25 kg & 50 kg bags, jumbo bags (500-1000 kg), or customized packaging.

Storage: Store in a dry place away from moisture and direct sunlight.