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A technology of Yongling paper and soft resin, applied in the direction of adding rosin, etc., can solve the problems of smooth and dull cooked Xuan, half-cooked Xuan is difficult to make, and alum leakage.
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[0015] Yongling paper, it is after co-grinding high-purity superfine magnesium powder 26-36% (weight part) and high-purity rosin resin powder 22-30% (weight part), and then sieves with ultra-fine mesh sieve to obtain high 48-66% (parts by weight) of pure fireproof pine magnesium micropowder; and 48-66% (parts by weight) of high-purity fireproof pine magnesium micropowder is dissolved with a part of special dilution solvent 8-10% (parts by weight), to obtain high-purity pine magnesium Glue fireproofing agent 56-76% (weight part); Put soft resin 36-46% (weight part) in the homogeneous mixer again, and add high-purity pine magnesium glue liquid fireproofing agent 56-76% (weight part) carry out Stir evenly to obtain 92-122% (parts by weight) of a water-resistant and fire-resistant magnesium-based soft resin polymer functional glue solution.
[0016] Take 92-122% (parts by weight) of water-resistant and fire-resistant magnesium-based soft resin polymer functional glue solution, add...
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