Woven bags are decorative tools that we can often use, but to be honest, the use of plastic woven bags and paper-plastic composite bags is very common.
What are the characteristics of plastic woven bags?
Plastics are generally lighter, and the relative density of plastic woven fabrics is about 0.9-0.98 g/cm3. Common polypropylene textiles. If no filler is added, it is equivalent to the relative density of polypropylene. The relative density of polypropylene used in plastic weaving is 0.9-0.91 g/cm3. Generally speaking, textiles are lighter than water.
Plastic woven fabrics are a kind of soft raw material with strong elongation at break in plastic products, which is related to its molecular formula, crystal level, molecular orientation, etc. It is also related to the type of additives. How to use strength (compressive strength/ratio) to consider plastic woven fabrics, it is greater than or close to metal composite materials and has good solvent corrosion resistance.
Plastic fabric has excellent corrosion resistance to inorganic compounds. It has no effect on it for a very long time under 110℃. It has weak chemical resistance to organic solvents, vegetable oils, etc. When the temperature rises, carbon tetrachloride, xylene, banana water, etc., can dissolve it. Fuming nitric acid, fuming nitric acid, halogen elements, and other strong metal oxides will cause it to oxidize. It has good corrosion resistance to strong acids and general alkalis.