Emulsified Calcium Carbonate Food Grade FCC/USP/Ep/Bp

• CAS No.: 471-34-1
• Formula: Ccao3
• EINECS: 207-439-9
• Model NO.: 471-34-1
• Packaging Material: Bag/Drum
• Storage Method: Ventilated/Dry/Cold
• Shelf Life: 24 Month
• Nutrient Composition: Mineral
• Resource: Natural
• Specification: 25KG/bag or drum
• Trademark: ruipu
• Origin: Zhengzhou, China
• Production Capacity: 500mt

Product Description

Typical application scope
Nanometer calcium carbonate has been used in rubber, plastics, paper making, chemical building materials, inks, coatings, sealants and adhesives for 50 years abroad. [3]
Plastic
Main applications: PVC profiles, pipes; wire, cable skin rubber particles; PVC film (calender film) production, shoemaking industry manufacturing (such as PVC soles and decorative patches) and so on. It is suitable for engineering plastics modification, PP, PE, PA, PC and so on.
Application characteristics: As the surface of active nano-calcium carbonate is hydrophobic and hydrophobic, it has good compatibility with resin, and can effectively improve or adjust the rigidity, toughness, smoothness and bending strength of the products; improve processing performance, improve the rheological property, dimensional stability, heat resistance stability of the products with filling and strengthening, toughening function. Replacing some expensive fillers and aids, reducing the amount of resin, thereby reducing the cost of production and improving market competitiveness.
rubber
Nano-calcium carbonate has a good semi-reinforcing effect because of its three-dimensional structure and good dispersion in rubber.
Application: Natural rubber, nitrile butadiene, styrene butadiene, mixing rubber, suitable for tires, hoses, belts and oil seals, automotive parts and other rubber products.
Application characteristics: After surface modification, nano-calcium carbonate has good compatibility with rubber, with reinforcing, filling, color mixing, improving processing technology and product performance, can make rubber easy to mix, easy to disperse, after mixing, the gel is soft, the rubber surface is smooth; can make the product elongation, tensile strength, tear strength Essential improvement can reduce the gum content or partly replace expensive white fillers such as titanium dioxide and silica, and improve the market competitiveness of the products.
Sealing adhesive material
Applications: silicone, polymer, polyurethane, epoxy and other sealing structural adhesives.
Application characteristics: It has good affinity with the adhesive, accelerates the cross-linking reaction of the adhesive, greatly improves the thixotropy of the system, enhances the dimensional stability and improves the mechanical properties of the adhesive. At the same time, it can make the surface of the rubber bright and delicate.
coating
It can be used as pigment filler, with fine, uniform, high whiteness, good optical properties and other advantages, nano-calcium carbonate has steric hindrance effect, in paint making, can make the formula density of lithopone suspension, play a role in preventing sedimentation. After making lacquer, the whiteness of the film increases, the gloss is high, but the covering power does not decrease. This characteristic makes it widely used in the coating industry.
Application: waterborne coatings and oil-based coatings.
Application characteristics: greatly improve the thixotropy of the system, can significantly improve the adhesion of the paint, wash resistance, stain resistance, improve the strength and surface finish, and has a good anti-sedimentation effect. Part of the replacement of titanium dioxide to reduce costs.
printing ink
Application: suitable for offset offset printing ink, gravure printing ink, etc.
Application characteristics: the use of nano-calcium carbonate ink configuration, the body and viscosity is good, so it has good printing performance; good stability; fast drying and no reverse effect; due to small particles, so the print is smooth, dot integrity, can improve the smoothness of the ink, suitable for high-speed printing.
Papermaking
The paper industry is the most potential market for nano calcium carbonate.
Application: Cigarette paper, recording paper, sheet printing paper, high whiteness copperplate paper, high-grade sanitary napkins, paper diapers, etc.
Application characteristics: adding nano-calcium carbonate into paper can improve the paper's bulk density, apparent delicacy and water absorption; improve the strength and high-speed printing of special paper; adjust the burning speed of cigarette paper.