PVC pipe fittings use special resin material
The special resin for PVC pipe fittings refers to the regularity of the particles above 0.90, the proper porosity, the apparent density is over 15% higher than that of the common type, and the dry...
Titanium dioxide application in paper industry
Titanium dioxide's third-largest user in papermaking industry.(10% of the amount of titanium dioxide) Because of considering the cost of production in general will not use titanium dioxide in...
Nano-calcium carbonate modified PVC resin passed provincial appraisal
Nanotechnology is a cross-cutting and frontier discipline that has gradually developed in the late 1980s. At present, the State Economic and Trade Commission has included nanomaterials in the list of...
Calcium carbide: the price continues to decline, and the market supply and demand game
Analysis of calcium carbide market Today, the domestic carbide market continues to decline. The price of each region has been reduced by 50 yuan/ton. Most of the mainstream ex-factory prices have...