Fireproof coating, wooden hanging plate and preparation method thereof
A fire retardant coating, wood technology, applied in the direction of fire retardant coatings, coatings, etc., can solve problems such as poor fire performance, and achieve the effect of good mechanical coating effect, transparent appearance and good brightness
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Embodiment 1
[0035] fire retardant coating
[0036] Raw materials: 20 parts of amino resin; 5 parts of ethylene glycol butyl ether; 0.1 part of alcohol ester-12; 0.1 part of benzyl alcohol; 0.1 part of water-based polyurethane dispersion; 2 parts of ethylene-ethylene acetic acid copolymer; 5 parts of polysiloxane ; 6 parts of phosphorus nitrogen phosphate; 5 parts of guanidine phosphate; 10 parts of pentaerythritol; 1 part of ultraviolet absorber;
[0037] Preparation of fire retardant coatings
[0038] Include the following steps:
[0039] Step 1. Mix the above-mentioned raw materials in proportion, carry out the first stirring for 15 minutes, and the rotation speed is 800r / min, and then leave it for 1 hour to obtain the first material;
[0040] Step 2. Stir the first material obtained in step 1 for a second time under the action of ultrasound with a frequency of 80KHz at a speed of 1200r / min, and stop after 8min to obtain a fireproof coating.
[0041] coated wood siding
[0042] Firs...
Embodiment 2
[0048] fire retardant coating
[0049] Raw materials: 22 parts of amino resin; 4 parts of ethylene glycol butyl ether; 0.2 parts of alcohol ester-12; 0.2 parts of benzyl alcohol; 0.15 parts of water-based polyurethane dispersion; 3 parts of ethylene-ethylene acetic acid copolymer; ; 7 parts of phosphorus nitrogen phosphate; 5 parts of guanidine phosphate; 11 parts of pentaerythritol; 2 parts of ultraviolet absorber;
[0050] Preparation of fire retardant coatings
[0051] Include the following steps:
[0052] Step 1. Mix the above-mentioned raw materials in proportion, carry out the first stirring for 20 minutes, and the rotation speed is 1000r / min, and then leave it for 2 hours to obtain the first material;
[0053] Step 2. Stir the first material obtained in step 1 for a second time under the action of ultrasound with a frequency of 100KHz at a speed of 1500r / min, and stop after 10min to obtain a fireproof coating.
[0054] coated wood siding
[0055] First, put the fire...
Embodiment 3
[0061] fire retardant coating
[0062] Raw material: 18 parts of amino resin; 6 parts of ethylene glycol butyl ether; 0.05 part of alcohol ester-12; 0.05 part of benzyl alcohol; 0.1 part of water-based polyurethane dispersion; 1 part of ethylene-vinyl acetate copolymer; 3 parts of polysiloxane ; 5 parts of phosphorus nitrogen phosphate; 4 parts of guanidine phosphate; 8 parts of pentaerythritol;
[0063] Preparation of fire retardant coatings
[0064] Include the following steps:
[0065] Step 1. Mix the above-mentioned raw materials in proportion, carry out the first stirring for 10 minutes, and the rotation speed is 600r / min, and then stand still for 3 hours to obtain the first material;
[0066] Step 2. Stir the first material obtained in step 1 for a second time under the action of ultrasound with a frequency of 50KHz at a speed of 1000r / min, and stop after 5min to obtain a fireproof coating.
[0067] coated wood siding
[0068] First, add the above-mentioned fireproof...
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