Superfine Nano Calcium Carbonate CaCO3 for Sealant and Adhesive

• Customization: Available
• Solubility: Insoluble in Water
• Certification: RoHS, ISO
• Model NO.: HX-SPA100
• Purity: 90%~99%
• Type: Calcium Carbonate
• Grade Standard: Industrial Grade
• Transport Package: Net Weight 25± 0.25kg
• Specification: 25kg/bag
• Trademark: Hy-Sailing
• Origin: Made in China
• HS Code: 2836500000
• Production Capacity: 30000t/Year

Product Description

Product model: HX-SPA100
Application: used in reactive adhesives, hot melt adhesive, chlorine chloroprene rubber adhesive, water-based adhesive, sealant and sealing resin material, for example, polyurethane, polysulfide, polysiloxane, change of polysiloxane, polybutene, urea formaldehyde resin, phenolic resin, epoxy resin
Function and Features: it can be applied to the sealing material, adhesive,not only provides excellent thixotropy, anti collapse and storage stability,but also gives excellent heat resistance in dry condition.Under greatly reducing cost condition,the adhesive bonding performance has been improved. Such as can improve the rheological properties in PVC plastic sol,enhance in structural silicone sealant and reduce the cost, increment ,reinforcement ,resist heat in hot melt adhesive,thickening and takifying in water-based adhesives. Especially in silicone rubber,has good compatibility system, can significantly reduce the cost and improve the strength and thixotropy in silicone adhesive.
Technical parameter:

Item	HX-SPA100
Appearance	White Powder
Particle shape	Cube
particle size(nm)	50-90
CaCO3 content(%)	≥95
Whiteness(%)	≥92
BET/Specific surface area(m²/g	25±2
Oil absorption value(gDop/100g CaCO3)	24±2
Moisture(%)	≤0.5
pH Value	8.5-9.5
Surface treatment	Fatty acid
Rate of activation ( % )	≥96
Package(25 Kg/bag)	25