Production method of fiber grain liquid wallpaper
A technology of liquid wallpaper and manufacturing method, applied in the direction of coating, etc., can solve the problem that the wallpaper of fiber texture has not been realized, etc.
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[0016] Process:
[0017] 1. Preparation of liquid wallpaper paste
[0018] Add 10 kilograms of acrylic emulsion to 50 kilograms of 1250 mesh calcite powder, stir evenly, add appropriate amount of water to adjust the consistency, and become a liquid wallpaper paste.
[0019] 2. Preparation of sisal fiber
[0020] Add 100 kilograms of sisal leaves to 200 kilograms of 40% by mass sodium hydroxide liquid, heat and boil for 30 minutes, remove the fiber bundle, wash with water, and neutralize with 2% by mass dilute hydrochloric acid After the remaining alkali, the washed sisal bundle is cut into short fibers of 5-10 mm, and then the short fibers are put into water to freely comb and become the raw material of sisal fiber.
[0021] 3. Bamboo fiber preparation
[0022] The bamboo is cut into 10-20 cm long bamboo segments, and then rolled into bamboo batches. The bamboo batches are added to a 40%-50% caustic soda solution and boiled, press filtered out the lye, and washed in clean water. After ...
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