Production process of reinforcing type mould proof medium density fiberboard
A production process and reinforced technology, applied in the field of man-made board preparation, can solve the problems of poor mildew resistance of MDF, and achieve the effects of good surface processing performance, low cost and reasonable preparation process
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[0021] The production process of reinforced anti-mildew MDF comprises the following steps:
[0022] S1: Using wood fiber or other plant fiber as raw material, crushing, fiber separation and drying treatment, the moisture content of the raw material is 11% to 12%;
[0023] S2: The raw materials in step S1 are pulverized and transported to the mixer, and the distilled bamboo vinegar is sprayed while stirring, and the added amount is 5-15% of the absolute dry mass of the raw materials;
[0024] S3: Send the raw material obtained in step S2 into a high-temperature heat treatment machine, and process it at 120-200°C for 30min--150min;
[0025] S4: Mix the dried raw materials in step S3 with an anti-mildew adhesive, and press and stick them in a cold press to form a MDF;
[0026] S5: Use high temperature resistant glue to bond the multi-layer MDF;
[0027] S6: Use a hot press to press and paste the multi-layer MDF;
[0028] S7: Use a cold press to stick waterproof and fire-resist...
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