The soft porcelain insulation material is made of inorganic clay, stone powder and other inorganic materials, which are classified, mixed and modified, and formed under the conditions of photochemical isomerization and curve temperature. Anti-seismic, anti-cracking, freeze-thaw resistance, anti-fouling and self-cleaning performance are very good.
1. Appearance: At least 95% of the main areas of the material have no obvious defects (refer to breakage, blistering, separation of upper and lower layers);
2. Unit area quality: ≦ 8kg/m2;
3. Water absorption: <0.1kg/m2h0.5;
4. Frost resistance: After 100 cycles, observe the loss of cracks, flaking, chalking, etc. by naked eyes;
5. Aging resistance: 1200h, no cracks, blistering appearance, less than 1 pulverization;
6. Combustion performance: thickness > 3mm A grade thickness ≤ 3mm according to texture coating requirements;
7. Tensile strength: >1.0MPa;
8. Dimensional stability: ±0.5%;
9. Corrosion resistance: smooth product = 4 grade, regular concave and convex surface products = grade 3, sand surface and irregular concave and convex surface products are not required.
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