Industrial Grade Factory Customization Light Calcium Carbonate Precipitated Limestone Powder

• CAS No.: 471-34-1
• Formula: CaCO3
• EINECS: 207-439-9
• Solubility: Easily Soluble in Water
• Certification: COA, ISO
• Classification: CaCO3
• Purity: 90%~99%
• Type: Calcium Carbonate
• Grade Standard: Industrial Grade
• Particle Shape: Spinning
• Particle Size: 0.5-4um
• Activator: Stearic Acid
• Visit Factory: Welcome
• Specifications: CaCO3 Content 97%
• Application: Plastic&Rubber&Coating&Sealant&PVC Cable
• MOQ: 1ton
• Packing: Customized Welcome
• Sample: Free
• OEM: Welcome
• Transport Package: 25kg/Bag, 36bags/Pallet or 900kg/Jumbo Bag/Pallet
• Specification: 25kg/bag with inner film or 900kg/jumbo bag
• Trademark: HONGYU
• Origin: Jiangsu PRO. China
• HS Code: 28365000
• Production Capacity: 5000tons/Month

Product Description

 

Product Description

Product Name: Industrial Grade Factory Customization Light Calcium Carbonate Precipitated Limestone Powder
Light calcium carbonate is a kind of inorganic compounds, commonly known as: grey stone mestone, limestone, marble, etc.
Main ingredients: calcite.
Basically does not dissolve in water, soluble in hydrochloric aci d.
Calcium carbonate is an important building material, industrial useage in a wide range.

 

Application

1. Light calcium carbonate can be used as leavening agent, flour treatment agent, anticaking agent, acidity regulator, nutrition enhancer, curing agent, etc.
2. Used as a feed nutrition enhancer.
3. Used as a white filler for plastics, paper, rubber, coatings, inks, etc., it is one of the most widely used fillers.
4. It is used to make raw materials such as powder, pressed powder, gouache, rouge, etc., and used as a fragrance blending agent in the manufacture of powder cosmetics.

Detailed Photos

 

Test Specification Datas

Product Name
Batch No.	HY-2401302	Temperature ºC	23	Humidity RH%	50
Quantity	50TONS	Manufacture Date		Jan.30,2024
Executive standard	HG/T2226-2019	Report Date		Jan.31,2024
Inspection Item	Index	Inspection Result		Remarks
Main Content CaCO3(%) ≥	97.0	97.11		Small bag:20tons;Jumbo bag:30tons
Moisture Content(%) ≤	0.5	0.23
whiteness   ≥	92.0	93.38		L:98.07
PH data(10% suspended solids)	9.0-10.5	9.88		a:-0.81
oil factor(g/100g)  ≤	80	50.6		b:2.70
settling volume(ml/g) ≥	2.4	small bag:2.9
settling volume(ml/g) ≥	2.4	Jumbo bag package:3.0
finess(residue on sieve) %125um  ≤	0.005	0.005
finess(residue on sieve) %45um  ≤	0.4	0.011
free alkali≤	0.15	0.01
Appearance	White powder	White powder

Certifications

 

 

Packaging & Shipping

Package:
Small bag: 25kg/bag, 36 bags/jumbo package, 18 metric tons/20FT container
Jumbo package: 900kgs/jumbo package/pallet, 18 metric tons/20FT container

Company Profile

 

 

 

 

Our Advantages

Changshu Hongyu Calcium Co., Ltd.

Our company offers a high-quality product that has been utilized by major petrochemical enterprises in China. The finished products are known for their low cost, high purity, and excellent efficiency, making them highly sought after in the market.

With three processing lines, we produce over 100 tons of lime products daily, including calcium hydroxide and calcium oxide. Our products adhere to strict internal quality control standards, ensuring top-notch quality.

FAQ

Q&A

 

Q: Are you a trading company or a factory?

A: We are factory.

Q: What is your main product? 
A:Calcium oxide, calcium hydroxide

Q: How do you control the quality?
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.

Q: How long time you can make the shipping?
A: We can make the shipping within 20 days after confirming the order.

Q: Where is your factory located? How can I visit the factory? 
A: Our factory located in changshu jiangsu .Welcome to visit at any time, we can pick up the nearby machine factory.