PRODUCT CENTER

Nano calcium carbonate (for sealant)

NPCC-EZS series nano calcium carbonate is made of high-quality limestone raw materials and controlled by advanced production technology. The average primary particle size of the product ranges from 30 nanometers to 150 nanometers. This series of nano calcium carbonate has regular crystals, uniform particle size distribution and high whiteness. Features. Widely used in industrial adhesives and building sealants, it has the characteristics of high bonding strength, high elongation at break, low viscosity, low modulus and high filling amount. Through the application of different surface treatment formulas and processes, this type of nano calcium carbonate is widely used. It is used in many different types of sealant systems such as photovoltaic sealants, electronic potting sealants, and architectural sealants.

Key words:

Nano calcium carbonate Activetly calcium carbonate NPCC for sealants

Consulting way

Contact person: Manager Song

TEL：86-0571-6471 0226

Mob：13858035754

E-mail：kevin_song@ezchemical.cn

Related products

Product message

Nano calcium carbonate (for sealant)

NPCC-EZS01:It is large cube shape, average particle size 100-150 nanometers,the feathers are regular crystal, uniform particle size distribution, good dispersion, low oil absorption value. It is different from the conventional common nano calcium carbonate products, it can be dispersed in the adhesive system to the maximum extent in a single particle size, so as a reinforcing agent and thixotropic agent, it can significantly improve the thixotropy, elongation of adhesive products, can greatly improve its tensile strength, showing good mechanical properties. Through the application of different surface treatment formula and process, the nano calcium carbonate is used in silicone sealant, polyurethane sealant (PU), MS sealant, epoxy sealant and other different types of sealant system widely.

NPCC-EZS02：It is cubic shape, average particle size 60-100 nanometers.The feathers are regular crystal, uniform particle size distribution, good dispersion, low oil absorption value. Therefore, as a reinforcing agent and thixotropic agent, it can significantly improve the thixotropy and extrusion rate of adhesive products, and also it can greatly improve its tensile strength, showing good mechanical properties and weather resistance. Through the application of different surface treatment formula and technology, the nano calcium carbonate is used in photovoltaic sealant, electronic potting sealant and other different types of sealant system widely.

NPCC-EZS03：It is cube shape, average particle size 40-60 nanometers.The feathers are regular crystal, small particle size, uniform distribution, good dispersion and other advantages. Npcc-EZS03 is used in industrial adhesive and building sealant, showing good reinforcing performance, it can significantly improve the thixotropy of adhesive products, greatly improve the tensile strength, give adhesive products excellent mechanical properties and weather resistance. Through the application of different surface treatment formula and process, the nano calcium carbonate is used in photovoltaic sealant, electronic potting sealant, building sealant and other different types of sealant system widely.

NPCC-EZS04：It is cube shape, average particle size is only 30-40 nanometers.The feathers are regular crystal, small particle size and uniform distribution. Npcc-ezs03 is used in industrial sealant and building sealant, showing excellent properties such as high bonding strength, high elongation at break, low viscosity and low modulus. Through the application of different surface treatment formula and process, the nano calcium carbonate is used in photovoltaic sealant, electronic potting sealant, building sealant and other different types of sealant system widely.

product model	NPCC-EZS01	NPCC-EZS02	NPCC-EZS03	NPCC-EZS04
Item	Specification	Specification	Specification	Specification
Appearance	White odorless powder	White odorless powder	White odorless powder	White odorless powder
whiteness	≥ 94.0	≥ 94.0	≥ 94.0	≥ 94.0
Loss on dry (105℃)	≤ 0.5%	≤ 0.5%	≤ 0.5%	≤ 0.5%
Oil Absorption (ml/100g)	25-30	27-32	30-35	30-36
PH (10% Suspension)	8.5-10.0	8.5-10.0	8.5-10.0	8.5-10.0
BET surface area (m²/g)	13-17	17-22	23-26	28-35
Average Particle Size	90-150nm	60-100nm	40-60nm	30-40nm
Activated rate	≥ 99%	≥ 99%	≥ 99%	≥ 99%
MgO	≤ 0.6%	≤ 0.6%	≤ 0.6%	≤ 0.6%
Fe	≤ 0.05%	≤ 0.05%	≤ 0.05%	≤ 0.05%

Related products

Precipitated calcium carbonate for rubber

PCC-EZR01 selects high-quality limestone raw materials and coal with low sulfur content, and adopts advanced production technology and on-site management methods. This product has the characteristics of high whiteness, few black spots, high brightness, and uniform particle size distribution. Used in the rubber industry. The use of this type of precipitated calcium carbonate in the rubber industry can give the finished product excellent appearance, good toughness and excellent aging performance. PCC-EZR02 uses high-quality limestone raw materials and coal with low sulfur content, and adopts advanced production technology and on-site management methods. This product has the characteristics of high whiteness, less black spots, low oil absorption value, and uniform particle size distribution. Widely used in rubber industry. The use of this type of precipitated calcium carbonate in the rubber industry can improve production and processing efficiency, reduce production costs, and endow plastic products with good appearance and performance.

Precipitated Calcium Carbonate for Paper

PCC-EZP01 selects high-quality limestone raw materials & coal with low sulfur content, adopts advanced production technology and on-site management methods. This product has the characteristics of high whiteness, high purity, few black spots, small particle size and uniform distribution, and is widely used. In the production process of cigarette paper, tipping paper and high-grade whiteboard paper. The paper produced by using this type of precipitated calcium carbonate has the characteristics of good retention rate, good air permeability and uniform coloring. PCC-EZP02 selects high-quality limestone raw materials and coal with low sulfur content, and adopts advanced production technology and on-site management methods. This product has the characteristics of high whiteness, few black spots, good fluidity and uniform particle size distribution. Widely used in paper industry. The use of this type of precipitated calcium carbonate in the paper industry can improve production efficiency and effectively reduce production costs.

Nano Precipitated Calcium Carbonate(for food)

NPCC-FOOD selects high-quality limestone raw materials, adopts special production technology and standardized on-site management methods. This product is a nano-scale precipitated calcium carbonate product without surface treatment. It has high purity, few black spots, low heavy metal content, high whiteness. high specific surface area, small particle size, uniform particle size distribution, etc. This type of product is mainly used in the food and pharmaceutical industries as excipients, fillers, calcium sources, etc. It can also be used as high-grade rubber products, fine chemicals product filler. The physical and chemical indicators of this product meet the requirements of USP/BP/EP and other standards, and have passed ISO22000\KOSHER\HALAL and other certifications

Actived/Coated heavy calcium carbonate

GCC-EZC series active/coated heavy calcium carbonate,it uses high-quality calcite and other raw materials, and also it can provide high-purity, low-iron, high-brightness, ultra-fine and other active heavy calcium products according to customer requirements. This series of products are used in PVC widely. Pipes, profiles, pipe fittings, cables, rubber, sealants and other industries which are highly cost-effective filler products. We can provide samples for free, and welcome customer to inquire and inspect our Fty.

Nano calcium carbonate (for sealant)

Nano calcium carbonate (for plastic and rubber)

NPCC-EZP series nano calcium carbonate is a product specially used in plastic and rubber industry. It is mainly used as a toughening functional additive and filler in hard plastic products, wire and cable, rubber products and other industries. It can increase the toughness and strength of products and improve products. Aging performance, improve product appearance gloss, widely used in PVC pipe fittings, wire and cable, engineering plastics, PVC paste and other industries.

Toothpaste grade precipitated calcium carbonate

PCC-Toothpaste selects high-quality limestone raw materials, and adopts advanced production technology and standardized on-site management methods. This product has the characteristics of high purity, few black spots, low heavy metal content, regular particle morphology and uniform particle size distribution. When applied to toothpaste production, it will give toothpaste products good appearance, taste and storage stability. The physical and chemical indicators of this product meet the requirements of USP/BP/EP and other standards, and have passed ISO2000\KOSHER\HALAL and other certifications.

Pharmaceutical grade precipitated calcium carbonate

PCC-Pharm selects high-quality limestone raw materials, adopts advanced production technology and standardized on-site management methods, the product has the characteristics of high purity, less black spots, low heavy metal content, uniform particle size distribution, etc. This product is mainly used as a calcium source in the pharmaceutical production process. The physical and chemical indicators of this product meet the requirements of USP/BP/EP and other standards, and have passed ISO2000\KOSHER\HALAL and other certifications

Food grade precipitated calcium carbonate

PCC-FOOD selects high-quality limestone raw materials, adopts advanced production technology and standardized on-site management methods. This product has the characteristics of high purity, less black spots, low heavy metal content, and uniform particle size distribution, and is widely used in food and health care products industry.It is a high-quality nutritional fortification additive for dairy products, meat products, flour products, dairy milk powder, milk tablets, beverages and other industries. The physical and chemical indicators of this product meet the requirements of USP/BP/EP standards, and have passed ISO2000\KOSHER\HALAL certifications.

Product message

Company Name:EZ Chemical Co.,LTD

TEL：86-0571-6471 0226

Mobile：13858035754

E-MAIL：kevin_song@ezchemical.cn

ADD：Room 2008, Building 8, Jinse Yangguang, Xin'an East Road, Xin'anjiang Street, Jiande City, Zhejiang Province, China.

If you have any needs or suggestions, you can click the button below to leave a message

LEAVE A MESSAGE →