Chengdu Qingyang District Business Complex Project

Name of Project: Chengdu Qingtou District SDIC Construction and Development Co., Ltd. Business Complex Project (Update) (2011-2012, 0.2 Billion)

Progress: Design and construction period: August 2011 - August 2012 Major equipment: cranes, fire-fighting facilities, security facilities, water supply and drainage facilities, electrical facilities, ventilation facilities, and lighting facilities.
Project Profile: The project is located at No. 19, Xihuamen Street, Qingyang District, Chengdu, Sichuan Province. The construction of an office building has a total area of ​​4,662 square meters.
Total investment of the project is RMB 0.2 billion Construction unit: Qingyang District, Chengdu, China National Investment and Construction Development Co., Ltd. Postal address: 4th Floor, Ronghua Building, 167 Ruilian Road, Chengdu, Sichuan Post: 610000
Contact person: Zhang Rujie, former person in charge Tel: 028-61330861
Fax: 028-61330861
Design Unit: China Hanjia Design Group Co., Ltd. Postal address: 22nd Floor, Huiyin International Plaza, 3rd Section, Renmin South Road, Chengdu, Sichuan Province, China 610041
Contact person: Dean Yu Li Tel: 13908180268
Fax: 028-85599290

Related Developments: Tower Crane Infrastructure Project

Calcium Carbonate

According to the different production methods of calcium carbonate, calcium carbonate can be divided into Heavy Calcium Carbonate, light calcium carbonate, colloidal calcium carbonate and crystalline calcium carbonate. White solid, tasteless and odorless. There are two forms of amorphous and crystalline. The crystal type can be divided into orthorhombic crystal system and hexagonal crystal system, which are columnar or diamond-shaped.

Calcium carbonate is widely used in filling polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), acrylonitrile butadiene-styrene copolymer (ABS) and other resins. The addition of calcium carbonate has a certain effect on improving certain properties of plastic products and expanding their application range. In plastic processing, they can reduce resin shrinkage, improve rheology, and control viscosity. It can also play the following roles:
(1) Improve the dimensional stability of plastic products;
(2) Improve the hardness and rigidity of plastic products;
(3) Improve plastic processing performance;
(4) Improve the heat resistance of plastic products;
(5) Improve the astigmatism of plastics;
(6) It can make the product have some special properties;
(7) Reduce the cost of plastic products.

Calcium Carbonate,Calcium Carbonate, Light Calcium Carbonate

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