Preparation method of high-temperature-resistant protective isolation pad
A protective isolation and high temperature resistant technology, applied in the direction of chemical instruments and methods, lamination devices, lamination auxiliary operations, etc., can solve the problems of heavy heat preservation workload, inconvenient on-site construction, complicated packaging forms, etc., and achieve on-site heat preservation construction Convenience, smooth and uniform insulation surface, and remarkable social and economic benefits
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Embodiment 1
[0018] A preparation method for a high temperature resistant protective isolation pad, comprising the following steps:
[0019] S1: Mix and soak glass fiber and sodium hydroxide solution at a mass ratio of 1:8, filter, wash, and dry to obtain primary treated glass fiber;
[0020] S2: The primary glass fiber is woven through ABS resin fiber and graphene fiber layer, and the graphene fiber layer is bonded and cured with the high-temperature and corrosion-resistant coating after being applied with an adhesive, and the upper surface of the high-temperature and corrosion-resistant coating is bonded by inorganic bonding The agent is fixedly connected with a carbon fiber coating film to obtain a glass fiber cloth;
[0021] S3: Thermal lamination of aluminum foil and glass fiber cloth with a flame-retardant adhesive by using a heat laminating machine. The lamination temperature is 175°C and the lamination speed is controlled at 10m / min to obtain a preliminary glass fiber cloth;
[00...
Embodiment 2
[0028] A preparation method for a high temperature resistant protective isolation pad, comprising the following steps:
[0029] S1: Mix and soak glass fiber and sodium hydroxide solution at a mass ratio of 1:18, filter, wash, and dry to obtain primary treated glass fiber;
[0030] S2: The primary glass fiber is woven through ABS resin fiber and graphene fiber layer, and the graphene fiber layer is bonded and cured with the high-temperature and corrosion-resistant coating after being applied with an adhesive, and the upper surface of the high-temperature and corrosion-resistant coating is bonded by inorganic bonding The agent is fixedly connected with a carbon fiber coating film to obtain a glass fiber cloth;
[0031] S3: Thermal lamination of aluminum foil and glass fiber cloth with a flame-retardant adhesive using a thermal lamination machine. The lamination temperature is 175°C and the lamination speed is controlled at 25m / min to obtain a preliminary glass fiber cloth;
[0...
Embodiment 3
[0038] A preparation method for a high temperature resistant protective isolation pad, comprising the following steps:
[0039] S1: Mix and soak glass fiber and sodium hydroxide solution at a mass ratio of 1:14, filter, wash, and dry to obtain primary treated glass fiber;
[0040] S2: The primary glass fiber is woven through ABS resin fiber and graphene fiber layer, and the graphene fiber layer is bonded and cured with the high-temperature and corrosion-resistant coating after being applied with an adhesive, and the upper surface of the high-temperature and corrosion-resistant coating is bonded by inorganic bonding The agent is fixedly connected with a carbon fiber coating film to obtain a glass fiber cloth;
[0041] S3: Thermal lamination of aluminum foil and glass fiber cloth with a flame-retardant adhesive using a thermal lamination machine. The lamination temperature is 175°C and the lamination speed is controlled at 20m / min to obtain a preliminary glass fiber cloth;
[0...
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