1.Main Material:

Quartz powder (silica), diatomaceous earth, Calcium carbonate, wood fiber, processing agent etc.;  

2.Process:

Mix the materials according to a certain proportion, and go through the processes of water washing, horizontal pressing (expulsion of water and adhesion), Autoclave (24-hour Autoclave curing, strengthening hardness) and so on.

3.Advantages：

In addition to the advantages of spc flooring, our new flooring also has the following characteristics:

1.Light weight: the SPC flooring density is about 2 tons/m3, the innovative flooring density is about 1.4 tons/m3, which is more convenient for transportation and installation;

2.High strength, high temperature resistance, corrosion resistance, no insects, more stable and durable than other flooring;

3.It can be cut or sawed, and it is more convenient and more quick for installation;

4.Class A fireproof, waterproof and non-expansion

5.Durability: The surface finish layer is aluminum oxide, which is abrasion-resistant and scratch-resistant;

6.100% environmental protection, degradable;

7.Compared with other flooring, the  greatest strength is diatomaceous earth material. Diatomaceous earth is an organic matter and has the function of adsorbing harmful substances. It can strongly            adsorb formaldehyde, benzene, ammonia and other harmful substances in the air, making the room safer and healthier;

4.Disadvantages:

The production steps are many and complex, long production period;

 Production period: 10 days/20GP

5.Standard Dimension:

1220*200*8.0mm  

6.Main technical specifications and requirements:

1. Combustion Performance: Grade A, the temperature in the furnace is ≤30℃

Quality loss rate≤50%, combustion value≤2.0NJ/kg;

2. Density: high density 1.46g/cm³﹤D﹤1.7g/cm³;

3. Resistance to break up strength (MPa): ≥18.5 air-dry state    ≥14.7 saturated state

4. Water swelling rate ≤0.26%: measured 0.12%; 24H without water feature;

5. Surface bonding strength ≥0.6MPa;

6. Freezing resistance: 25 times freeze-thaw cycles, 24 hours freeze-thaw without water droplets;

7. Surface wear resistance: ≤0.10g/100r;

8. Length 2440±5, width 1220±5, thickness 6±0.5, thickness uneven density ≤6%, edge straightness ≤3, edge straightness mm/m≤3, opposite angle ≤mm≤5

9. The front surface should be flat, with neat edges, no cracks, no separated layers, no peeling, Missing edge off angle ≤20mm in the length direction, Missing edge off angle≤10mm in the width direction, and one board ≤1 piece

10. Cold and heat cycle test: 4 hours at - 20℃, after taking it out, put it at room temperature for 30 minutes, then dry and bake at 60℃ for 4 hours, then take it out at room temperature for 30 minutes, then put it at - 20℃ 4 hours, do like this for 3-5 times to check the flooring plank.