Deinking agent composition
A technology of composition and deinking agent, applied in the direction of chemical paint/ink remover, coating, etc., can solve problems such as unfavorable recycling of paper, and achieve the goal of promoting low-carbon economic development, environmental protection, and reducing office costs. Effect
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example 1
[0016] In parts by mass, agent A includes: bleaching powder, 10 parts by mass, with an effective content of 20%; and aqueous sodium hypochlorite solution, 30 parts by mass, with an effective content of 5%. In terms of parts by mass, agent B includes: acetone, 10 parts by mass; and pull-off powder BX, 1.0 parts by mass.
[0017] Prepare agent A and agent B; use a roller brush to apply the prepared agent A on the font of waste paper; one minute later, use a roller brush to apply the prepared agent B to the part that has been coated with agent A After another minute, use an electric hair dryer to blow hot air to the paper to remove the ink marks of the characters and all substances of Agent A and Agent B from the paper. Finally, it was found by visual observation that any ink marks did not exist on the obtained recycled paper.
example 2
[0019] In parts by mass, agent A includes: bleaching powder, 10 parts by mass, with an effective content of 25%; and aqueous sodium hypochlorite solution, 35 parts by mass, with an effective content of 8%. In terms of parts by mass, agent B includes: acetone, 10 parts by mass; and pull-off powder BX, 1.3 parts by mass.
[0020] Prepare agent A and agent B; use a roller brush to apply the prepared agent A on the font of waste paper; one minute later, use a roller brush to apply the prepared agent B to the part that has been coated with agent A After another minute, use an electric hair dryer to blow hot air to the paper to remove the ink marks of the characters and all substances of Agent A and Agent B from the paper. Finally, it was found by visual observation that any ink marks did not exist on the obtained recycled paper.
example 3
[0022] In parts by mass, agent A includes: bleaching powder, 10 parts by mass, with an effective content of 30%; and aqueous sodium hypochlorite solution, 40 parts by mass, with an effective content of 10%. In terms of parts by mass, agent B includes: acetone, 10 parts by mass; and pull-off powder BX, 1.5 parts by mass.
[0023] Prepare agent A and agent B; use a roller brush to apply the prepared agent A on the font of waste paper; one minute later, use a roller brush to apply the prepared agent B to the part that has been coated with agent A After another minute, use an electric hair dryer to blow hot air to the paper to remove the ink marks of the characters and all substances of Agent A and Agent B from the paper. Finally, it was found by visual observation that any ink marks did not exist on the obtained recycled paper.
[0024] The waste paper can be various waste papers, such as waste printing paper, waste copy paper, waste fax paper, etc., and the size of the paper is...
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