Common problems of SPC flooring causes and solutions

1, spc flooring las vegas the product size is not stable, the mold is not satisfied with the mold, the wall thickness is not uniform.

Reason: the lubrication inside and outside the formula is unreasonable, the rotation speed of quantitative feeding is unstable, spc flooring layers the screw bucket is seriously worn, and the fit clearance is wrong;

Solution: spc flooring los angeles improve the ratio of internal and external sliding agent, correct the feeding fault, change the refueling barrel and screw, spc flooring lumber liquidators adjust the gap between the barrel and screw.

2. The appearance of the product is uneven, the color deviation is obvious, and the surface appears irregular fish-scale lines;

Poor product performance;

Toughness is poor, spc flooring lifespan the product is brittle, the impact resistance is not qualified;

Reason: formula structure is unreasonable, inorganic filling is too high, plasticizing is poor, the amount of anti-impact material is insufficient;

Solution: spc flooring lowyat Modify the formula structure, appropriately reduce the content of inorganic fillers, modify the plasticization of materials to about 65%, and increase impact resistant materials as appropriate.

3. Bending, deformation and local subsidence of the finished product;Reason: the head and the mold are not in the same plane, the extrusion speed is too fast, spc flooring là gì the cold water temperature is too high, the water pressure is too small, the water flow is insufficient, the water air path is not smooth, spc flooring manufacturers the vacuum negative pressure is insufficient;Solution: spc flooring made in usa Correct the nozzle die and the shaping keep in the same horizontal plane, reduce the extrusion speed & cooling water temperature, improve the water pressure and flow rate, adjust the vacuum negative pressure to check the smooth water and gas passage.

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