Dampproof sound isolation elastic plastic floor and preparing method of dampproof sound isolation elastic plastic floor
A technology of elastic plastics and floors, applied in chemical instruments and methods, insulation layers, lamination devices, etc., can solve the problems of laminated floors and sound-absorbing materials that cannot last for a long time, and achieve good laying effect, convenient laying, and good dimensional stability Effect
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[0056] Example 1
[0057] Preparation of moisture-proof and sound-proof elastic plastic floor
[0058] The wear-resistant layer, the decorative layer and the first primer layer were pressed at 110°C and 90kg pressure for 20min to prepare a semi-finished product. The obtained semi-finished product was cooled at 25°C and 50kg pressure for 20min, and then compounded with the self-adhesive moisture-proof and sound insulation layer. , and the semi-finished product obtained by compounding is subjected to cutting inspection to obtain the moisture-proof and sound-insulating elastic plastic floor.
[0059] Moisture-proof and sound-proof elastic plastic floor sound insulation performance test
[0060] The plastic floor is divided into a comparison group and an experimental group. The comparison group is an ordinary elastic plastic floor on the market. The experimental group is the moisture-proof and sound-proof elastic plastic floor provided by this application. The standard ASTM...
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[0073] Example 2
[0074] Preparation of moisture-proof and sound-proof elastic plastic floor
[0075] The wear-resistant layer, the decorative layer and the first primer layer were pressed at 150°C and 40kg pressure for 40min to prepare the semi-finished product. One side of the layer is coated with glue, which is compounded with the moisture-proof and sound-insulating layer, and the obtained semi-finished product is cut and inspected to obtain the moisture-proof and sound-insulating elastic plastic floor.
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[0076] Example 3
[0077] Preparation of moisture-proof and sound-proof elastic plastic floor
[0078] Press the wear-resistant layer, the decorative layer, the first primer layer, the sound insulation layer and the second primer layer at 160°C for 80min to prepare a semi-finished product, cool the obtained semi-finished product at 20°C for 20min, and punch the cooled semi-finished product. The moisture-proof and sound-insulating elastic plastic floor was obtained through inspection.
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