PVC is a non-toxic, harmless, energy-saving and recyclable green material. And the product has a longer service life. Thanks to the special formulation and special anti-UV stabilizer, the skin of the lawn pvc guardrail will not fade, yellow, peel, decay, crack, blister, warp and insects. First of al... read more
Energy saving insulation This is mainly manifested in two aspects: 1. The production process saves energy, and the energy consumption for producing 1 ton of steel and 1 ton of aluminum is 4.5 times and 8.8 times that of producing 1 ton of PVC. 2. The use process saves energy, although the doors and ... read more
1, no need for paint and maintenance, long-term and new, exempt from the fatigue and trouble of your maintenance, the lowest overall cost. 2, the production and installation is simple and fast, the use of patented friction-type connection or proprietary connection accessories for installation, great... read more
The PVC resin can be classified into two types, a loose type (XS) and a compact type (XJ), depending on the dispersant in the polymerization. The loose particle size is 0.1-0.2mm, the surface is irregular, porous, cotton-like, easy to absorb plasticizer, compact particle size is less than 0.1mm, sur... read more
The plasticity of PVC hard products is between 60% and 70%. Too high or too low plasticity will affect the physical and mechanical properties and other properties of the products. To judge whether the processing technology is suitable and whether the plasticizing degree of the profile is ideal, the ... read more
