Paper adhesive formula 1 (cardboard)
Component w/% component w/%
Corn Starch 16.0 Borax 0.4
Sodium hydroxide 1.0 Water 82.0
Hydrogen peroxide solution (30%) 0.6
Preparation After the components in the formula are mixed and stirred, the mixture is heated to 65° C., stirred for 30 minutes, and allowed to stand for 2 hours.
Description This product is an oxidized starch, strong adhesion, easy gel, cardboard stiff after bonding.
This product has high bonding strength, good toughness, and a certain degree of water resistance, long storage period.
Paper adhesive formula 2 (for cardboard)
Component dosage/g component dosage/g
Vegetable gum 7.5 Urea resin 12.5
Corn starch 92.5 water 400.0
Sodium hydroxide 0.05
Preparation After mixing the ingredients in the formula, stir and serve for 20 minutes.
This product shows high bond strength, good toughness, and a certain degree of water resistance, long storage period.
Reprinted from: Shandong Chenming Paper Group Co., Ltd.