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Ground Calcium Carbonate (Rubber)

Category	GCC（Ground Calcium Carbonate）
Packaging	25kg/500kg
Application	Improve the processability, enhance its expansion strength, wear resistance and tear strength.
Port	Qingdao port
Accepted delivery terms	EXW, FOB, FCA, CRF, CIF, CPT, DDP, etc.

product details

product description

Useen ground calcium carbonate enhances shoe sole wear resistance and comfort, while improving appearance and extending lifespan.

Useen ground calcium carbonate is a highly effective filler that increases the hardness and wear resistance of shoe soles, thereby extending their lifespan and reducing the need for frequent replacements. Furthermore, Useen ground calcium carbonate has excellent dispersibility, improving the uniformity and appearance quality of the soles while lowering raw material costs. It also effectively reduces the density of the soles, making the shoes lighter and more comfortable for prolonged wear.

Ground calcium carbonate can improve the wear and aging resistance of rubber tubing, extending its lifespan and enhancing stability.

Ground calcium carbonate can improve the wear resistance of rubber tubing, especially in environments with high friction, extending the service life of the tubing. It can also enhance the aging resistance of rubber tubing, reducing the impact of factors such as ultraviolet radiation and oxidation, and improving its stability during long-term use.

specification

ITEM	UNIT	INDEX
CaCO₃	%	≥97
MgO	%	≤0.5
SiO₂	%	≤0.3
Average Particle Size	μm	≤45
Brightness	%	≥95
Oil absorption value	gDOP/100g	≤25.5
pH Value	-	8-10
Moisture	%	≤0.4
325Mesh Residue	%	pass
105°volatile matter	W/%	≤0.5
Heavy metal（as pb）	W/%	≤0.005

Useen Advantages

Price Advantage

Factory direct supply, with absolute price advantage, always providing customers with the most competitive and best prices.

Professional R&D Center

The professional R&D team can accurately understand customer needs, and conduct targeted optimization and flexible adjustments of various product parameters to meet customer needs.

OEM Service

Flexibly customize product specifications, packaging, etc. to avoid paying for unnecessary features and achieve cost optimization.

Top Quality

We have our own large-scale mining resources, select the industry's top raw materials, and strictly control quality from the source to ensure the excellent quality and stability of each product.

Environmentally Materials

The company has an independent supporting green mine raw material production base, forming an economic industrial chain integrating environmental friendly materials and nano material deep processing.

Complete After-Sales Service

Provide professional and timely after-sales service system, quickly respond to customer needs, ensure worry-free use, and win long-term trust and satisfaction from users.

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