* 24 hour online, Instant reply.
* 100-200 grams of free samples, freight to be paid by the buyer.
* Follow up delivery and After-sale service.
We are hoping to cooperate with partners in global market to creat win-win business.
If you are interested in our products, have any more inquires, please let us know. We will give you a reasonable quotation and free samples will be sent to you right away! Thank you very much!
Product name: Industrial uses heavy calcium carbonate market price
Introduction:
Heavy calcium carbonate, it is made from natural carbonate minerals such as calcite, marble and limestone. It is a common powder inorganic filler with high chemical purity, inertia, difficult chemical reaction, good thermal stability, no decomposition below 400 C, high whiteness, low oil absorption rate, low refractive index, soft, dry, no crystalline water, low hardness and low wear value, non-toxic, odorless, odorless, good dispersion and other advantages.
Technical specification:
Project | Measured results |
Appearance | White powder |
Main content,% ( CaCO3) | 98.5 |
PH | 8 |
Water content | 0.3 |
Oil absorption valueml/100g | 15 |
Product pictures:
Main application: Industrial field, like plastic
(2). Rubber
(3). Paint
Feature:
White powder. Tasteless, odorless. The specific gravity is about 2.71. Decompose at 825 to 896.6 degrees. The melting point is 1339 degrees. There are two forms of amorphous and crystalline. The crystalline form can be divided into orthorhombic and hexagonal crystals, which are columnar or rhombic. It is hard to dissolve in water and alcohol. Soluble in acid, emitting carbon dioxide at the same time, exothermic reaction. It is also soluble in ammonium chloride solution. It is stable in air and has a slight moisture absorption capacity.
Please click and chat with me directly.
Copyright © 2021 Guangzhou Weyes Network Technology Co., Ltd. | All Rights Reserved