Preparation method of flexible glass fiber honeycomb body

[0042] The preparation method of flexible glass fiber honeycomb specifically comprises the following steps:

[0043] (1) Glass fiber mat corrugation forming

[0044] First immerse the glass fiber mat in the molding solution, then dry it at 100°C for 1 minute, and finally put it into a corrugating machine for molding to obtain a corrugated glass fiber mat;

[0045] Wherein, in terms of mass percentage, the molding solution includes 0.5% of a water-soluble polyester plasticizer, and the balance is water;

[0046] (2) Glass fiber honeycomb assembly molding

[0047] First stack the glass fiber mat and the corrugated glass fiber mat alternately, then immerse in the plastic binder, and finally dry at 50°C for 12 hours, and then at 100°C for 4 hours to obtain a glass fiber honeycomb body;

[0048] Wherein, in terms of mass percentage, the plastic binder includes 30% of water-soluble thermoplastic polyurethane binder (Dolphin-1371 water-based polyurethane resin of Guangzhou Dolphin New

[0053] The preparation method of flexible glass fiber honeycomb specifically comprises the following steps:

[0054](1) Glass fiber mat corrugation forming

[0055] First immerse the glass fiber mat in the molding solution, then dry it at 100°C for 4 minutes, and finally put it into a corrugating machine for molding to obtain a corrugated glass fiber mat;

[0056] Wherein, in terms of mass percentage, the molding solution includes 5% of water-soluble polyester plasticizer, and the balance is water;

[0057] (2) Glass fiber honeycomb assembly molding

[0058] Firstly stack the glass fiber mat and the corrugated glass fiber mat alternately, then immerse in the plastic binder, and finally dry at 50°C for 24 hours, and then at 100°C for 8 hours to obtain a glass fiber honeycomb body;

[0059] Wherein, in terms of mass percentage, the plastic binder includes 50% of water-soluble thermoplastic polyurethane binder (Dolphin-1371 water-based polyurethane resin of Guangzhou Dolphin New M

[0063] The preparation method of flexible glass fiber honeycomb specifically comprises the following steps:

[0064] (1) Glass fiber mat corrugation forming

[0065] First immerse the glass fiber mat in the molding solution, then dry it at 120°C for 2 minutes, and finally put it into a corrugating machine for molding to obtain a corrugated glass fiber mat;

[0066] Wherein, in terms of mass percentage, the molding liquid includes 2% of water-soluble polyester plasticizer, and the balance is water;

[0067] (2) Glass fiber honeycomb assembly molding

[0068] Firstly stack the glass fiber mat and the corrugated glass fiber mat alternately, then immerse in the plastic binder, and finally dry at 60°C for 18 hours, and then at 110°C for 6 hours to obtain a glass fiber honeycomb body;

[0069] Wherein, in terms of mass percentage, the plastic binder includes 40% of water-soluble thermoplastic polyurethane binder (Dolphin-1371 water-based polyurethane resin of Guangzhou Dolphin New Ma