Fireproof coating for waterborne cable
A technology for fireproof coatings and cables, applied in the direction of fireproof coatings, coatings, etc., can solve the problems of unsatisfactory oil resistance, construction safety, environmental pollution, yellowing and softness, and achieve good adhesion, good decoration, cost reduction effect
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[0011] Example 1
[0012] A water-based cable fireproof coating, in parts by weight, composed of the following components: 16 parts of acrylic resin, 13 parts of phenolic resin, 24 parts of ammonium polyphosphate, 13.5 parts of pentaerythritol, 6.6 parts of melamine, 7 parts of zinc borate, and chlorinated paraffin 5 parts, leveling agent 0.3 parts, defoamer 1 part, organic bentonite 2.5 parts, inorganic pigments 3 parts, water 20 parts.
[0013] The performance index of the water-based cable fire-resistant coating in this embodiment: drying time, surface drying 4h; moisture and heat resistance: after 7 days, the coating has no blistering or shedding; flame retardancy: carbonization height 0.7.
Example Embodiment
[0014] Example 2
[0015] A water-based cable fireproof coating, based on parts by weight, composed of the following components: 18 parts of acrylic resin, 15 parts of phenolic resin, 25 parts of ammonium polyphosphate, 15 parts of pentaerythritol, 8 parts of melamine, 9 parts of zinc borate, and chlorinated paraffin 7 parts, 0.5 parts leveling agent, 1.2 parts defoamer, 3 parts organic bentonite, 5 parts inorganic pigments, 25 parts water.
[0016] The performance index of the water-based cable fire-retardant coating of this embodiment: drying time, surface dry 4.5h; moisture and heat resistance: after 7 days, the coating has no blistering or shedding; flame retardancy: carbonization height 0.79.
Example Embodiment
[0017] Example 3
[0018] A water-based cable fireproof coating, based on parts by weight, composed of the following components: 15 parts of acrylic resin, 10 parts of phenolic resin, 21 parts of ammonium polyphosphate, 12 parts of pentaerythritol, 5 parts of melamine, 5 parts of zinc borate, and chlorinated paraffin 3 parts, 0.1 part leveling agent, 0.8 part defoamer, 2 parts organic bentonite, 1 part inorganic pigment, 15 parts water.
[0019] The performance index of the water-based cable fire-resistant coating of this embodiment: drying time, surface dry 5h; moisture and heat resistance: after 7 days, the coating has no blistering or shedding; flame retardancy: carbonization height is 0.86.
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