Knowledge

I believe that many people are familiar with the material of PVC. Nowadays, PVC material has been widely used in our life, evenly used in industry and medical treatment. For PVC, many friends still ha

The chemistry of making PVC involves taking the simplest units, called monomers, and linking these monomer molecules together in a polymerization process to form long molecular chains called polymers

The Film should be stored in a dry and ventilated environment to prevent the sun and rain;

When working outdoors in winter, the outdoor temperature should be below 5. Otherwise, the waterproof effect of the waterproof layer will be affected.

Super strong bonding performance, the bonding degree with grass roots is beyond imagination.

The important conditions for the production of PET sheets are the control of drying time and hot air dew point.

Various food, medicine, non-toxic aseptic packaging materials; high-grade packaging materials for textiles, precision instruments and electrical components;

It has good mechanical properties, the impact strength is 3~5 times that of other films, and the folding resistance is good.

Caustic soda is also called sodium hydroxide, the molecular formula is NaOH, and it is one of the common plastic catalysts.

After the PVC plastic sheet and the preservative are mixed and melted, a three-roll or four-roll calender is used to make a fully transparent or colored film that requires a thin thickness.

Look at the smoothness of its surface, and the one with poor smoothness is recycled plastic;

PVC plastic Film is actually a vinyl aggregate chemical, polyvinyl chloride, which is one of the most produced plastic products in the world.