2500m Calcium Carbonate Vertical Mill Customized Particle

• Customization: Available
• CAS No.: 471-34-1
• Formula: CaCO3
• Model NO.: XL-2500
• EINECS: 207-439-9
• Solubility: Insoluble in Water
• Certification: ISO, SGS
• Classification: M2CO3
• Purity: 90%~99%
• Type: Calcium Carbonate
• Grade Standard: Industrial Grade
• Shape: Powder
• Mesh: 2500
• D50: 2.5
• D97: 5
• Content: 99%
• Whiteness: 97-98%
• pH: 7.5~9.5
• Certificate: SGS; ISO9001
• Transport Package: 25kgs Paper Bag
• Specification: 25kgs, 1, 000kgs. 500kgs
• Trademark: XiMi
• Origin: China
• HS Code: 28365000
• Production Capacity: 100, 000ton/Year

Product Description

PRODUCT INTRODUCTION

XL-2500 can be widely applied in Industries such as rubber, plastics, papermaking, paint, building, toothpaste, etc.  It can make rubber easy to mix and disperse;The extension, tensile strength and tear strength of the products can be substantially improved and the cose can be reduced.  It can increase the volume for saving cost. It also can improve the processing performance.

TECHNICAL DATA SHEET
 

MATERIAL PROPERTIES
Product coefficient	Range	Result
Apperance		White Powder
Fineness (mesh)		2500
D50 (μm)		2.25
D97 (μm)		7~8
Whiteness  (%)	min≥	97
Moisture(%)	min≥	0.2
CaCO3	≥(%)	99.5
SiO2	≤(%)	0.02
Fe2O3	≤(%)	0.02
325 mesh Residue on	≤(%)	0.01
Loss on ignition (%)	≤(%)	42.5
Ph Value		7.5~9.5
Oil absorption g/100g		26
HCL Insoluble (%)	≤(%)	0.01

APPLICATION SCENERY

Plastics

Due to the good dispersibility of nano calcium carbonate, it can effectively remove voids and bubbles in plastic, allowing the plastic to contract more evenly and improving its mechanical properties and thermal stability.
The experiment also proved that the addition of nano calcium carbonate can effectively improve the aging resistance of PVC film materials.

Rubber

The use of nano calcium carbonate in rubber can improve the toughness, tensile elongation, and resistance of rubber products.
Through testing, it was found that the addition of nano calcium carbonate improved the tensile strength and quantitative tensile stress of natural rubber.

Paint coating

The film-forming substrates, fillers, and other additives in coatings contain many reaction sites, which interact with the reaction sites on the surface of nano calcium carbonate particles, forming a stable and dense bonding layer, enhancing the coating performance of the coating.

Adhesives&Sealant

As the filler and reinforcing agent of silicone sealant, nano calcium carbonate can greatly reduce the cost of products, improve the processing performance of products, and greatly improve the tensile strength, tear strength and other mechanical properties of the adhesive.
By controlling the crystal form, particle size and surface treatment of nano calcium carbonate, the products can obtain excellent thixotropic performance and anti sagging performance.

PRODUCT SHOWWINDOW