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Production device of polyacrylate pressure sensitive adhesive
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A polyacrylate and production device technology, applied in the direction of adhesives, ester copolymer adhesives, adhesive types, etc., can solve problems such as complex production devices
Inactive Publication Date: 2018-07-03
成都麦克贝恩科技有限公司
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Problems solved by technology
Most of the existing production devices are relatively complicated. Polyacrylate is used as a pressure-sensitive adhesive. The pros and cons of its production devices are of great economic significance for improving product quality and reducing by-product content.
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example 1
[0008] Production raw materials and dosage
[0009]
[0010]
[0011] The production equipment of polyacrylate pressure-sensitive adhesive mainly includes: storage tank (F101), storage tank (F102), storage tank (F103), raw material pump (J101), raw material pump (J102), raw material pump (J103), reaction Kettle (D101), delivery pump (J104), condenser (C101), buffer tank (F104), vacuum pump (J105), among them, the storage tank (F101) is mainly used for storing butyl acrylate, and the storage tank (F102) is mainly used for To store methacrylate, the storage tank (F103) is mainly used to store ethyl acetate. Among them, the diameter of the cylinder of the storage tank (F103) is 700mm, the diameter of the water outlet of the raw material pump (J103) is 210mm, and the capacity of the jacket of the reaction kettle (D101) is 320L .
[0012] The production equipment of polyacrylate pressure-sensitive adhesive, the production process is: mix the reaction raw materials (except th...
example 2
[0016] Production raw materials and dosage
[0017]
[0018]
[0019] The production equipment of polyacrylate pressure-sensitive adhesive mainly includes: storage tank (F101), storage tank (F102), storage tank (F103), raw material pump (J101), raw material pump (J102), raw material pump (J103), reaction Kettle (D101), delivery pump (J104), condenser (C101), buffer tank (F104), vacuum pump (J105), among them, the storage tank (F101) is mainly used for storing butyl acrylate, and the storage tank (F102) is mainly used for To store methacrylate, the storage tank (F103) is mainly used to store ethyl acetate. Among them, the diameter of the cylinder of the storage tank (F103) is 800 mm, the diameter of the outlet of the raw material pump (J103) is 230 mm, and the capacity of the jacket of the reaction kettle (D101) 350L.
[0020] The production equipment of polyacrylate pressure-sensitive adhesive, the production process is: mix the reaction raw materials (except the solven...
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Abstract
The invention discloses a production device of a polyacrylate pressure sensitiveadhesive. The production device mainly comprises a storage tank (F101), a storage tank (F102), a storage tank (F103), araw material pump (J101), a raw material pump (J102), a raw material pump (J103), a reaction kettle (D101), a transfer pump (J104), a condenser (C101), a buffer tank (F104) and a vacuum pump (J105).The storage tank (F101) is mainly used for storing butyl acrylate, the storage tank (F102) is mainly used for storing methacrylate, and the storage tank (F103) is mainly used for storing ethyl acetate. The storage tank (F103) has a cylinder diameter of 700 to 800 mm.
Description
technical field [0001] The invention relates to a compound synthesis device, in particular to a production device of polyacrylate pressure-sensitive adhesive. Background technique [0002] Polyacrylate pressure-sensitive adhesive is an acrylate resin prepared by free radical polymerization of monomers with unsaturated double bonds under the action of a catalyst. Polyacrylate pressure-sensitive adhesive has good low temperature resistance, high temperature resistance, low condensable volatile matter and massloss rate, and no harmful gas escape. . The weather resistance and heat resistance of the pressure-sensitive adhesive added with the crosslinking agent are greatly improved, the oil resistance and solvent resistance are excellent, the adhesion and cohesion are high, the transparency is good, and the creep resistance under long-term stress is also excellent. Most of the existing production devices are relatively complicated. Polyacrylate is used as a pressure-sensitive a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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