PVC floor leather material and preparation method thereof
A floor leather and material technology, applied in the field of floor materials, can solve the problems of large floor leather stretchability and low use stability, and achieve stable performance, strong durability, and good application effects
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[0012] Example 1
[0013] A PVC floor leather material, which includes 80 parts by weight of PVC, 15 parts of DOP, 10 parts of DBP, 5 parts of paraffin wax, 1 part of calcium-zinc compound stabilizer, 0.2 part of stearic acid, 0.5 part of barium stearate, and trimethyl phosphate 5 parts of phenolic ester.
[0014] The above-mentioned PVC floor leather material is prepared according to the following steps:
[0015] (1) Weigh each component in parts by weight;
[0016] (2) The components are mixed in a mixing mixer, the stirring speed is 60 rpm, the stirring temperature is 50°C, and the stirring time is 20 minutes;
[0017] (3) The mixed materials in step (2) are calendered by a four-roll calender method, wherein the calendering speed is 5 m / min and the temperature is 155°C.
Example Embodiment
[0018] Example 2
[0019] A PVC floor leather material, including: PVC 82 parts, DOP 18 parts, DBP 16 parts, paraffin wax 6 parts, calcium-zinc composite stabilizer 2 parts, stearic acid 0.3 parts, barium stearate 0.6 parts, trimethyl phosphate 7 parts of phenolic esters.
[0020] The above-mentioned PVC floor leather material is prepared according to the following steps:
[0021] (1) Weigh each component in parts by weight;
[0022] (2) The components are mixed in a mixing mixer, the stirring speed is 65 rpm, the stirring temperature is 52°C, and the stirring time is 25 minutes;
[0023] (3) The mixed material in step (2) is calendered by a four-roll calender method, where the calendering speed is 6 m / min and the temperature is 158°C.
Example Embodiment
[0024] Example 3
[0025] A PVC floor leather material, including: PVC 84 parts, DOP 19 parts, DBP 17 parts, paraffin wax 7 parts, calcium-zinc composite stabilizer 3 parts, stearic acid 0.4 parts, barium stearate 0.7 parts, trimethyl phosphate 8 parts of phenolic ester.
[0026] The above-mentioned PVC floor leather material is prepared according to the following steps:
[0027] (1) Weigh each component in parts by weight;
[0028] (2) The components are mixed in a mixing mixer, the stirring speed is 65 rpm, the stirring temperature is 58°C, and the stirring time is 23 minutes;
[0029] (3) The mixed materials in step (2) are calendered by a four-roll calendering method, wherein the calendering speed is 7 m / min and the temperature is 160°C.
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