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Novel resin scaling powder

A technology of flux and resin, which is applied in the direction of welding medium, welding equipment, welding/cutting medium/material, etc., can solve the problems of residue left on the metal surface, complex process, and destruction of the atmosphere, and achieve good wettability and wide application range. Market prospect, the effect of small pungent smell

Inactive Publication Date: 2014-05-28
SUZHOU LOTTE CHEM TECH
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Problems solved by technology

[0002] Chemical industry, the full name of chemical industry, is very closely related to human production and life. In modern life, chemical products are inseparable almost anytime and anywhere. Chemical products permeate in various industries and fields such as home furnishing, agriculture, and industry. Among them, flux is widely used. In industrial welding, the existing fluxes mostly use halogen-containing surfactants. Although the fluxing effect is good and the cost is low, it is easy to leave residues on the metal surface after long-term use, the process is complicated, the environment is polluted, and the atmosphere is damaged. And other issues

Method used

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] Embodiments of the invention include:

[0016] A new type of resin soldering flux, the mass percentage of the formula includes:

[0017] Mixed organic solvent 80%,

[0018] active agent 10%,

[0019] Film former 5%,

[0020] Co-solvent 5%,

[0021] The composition of the mixed organic solvent includes ethanol with a mass ratio of 2:8:8:1: ethylene glycol: glycerol: ethylene glycol butyl ether. Experiments show that the mixed organic solution of the above ratio has a good protective effect and a high viscos...

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PUM

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Abstract

The invention discloses a novel resin scaling powder. The novel resin scaling powder comprises, by mass, 80 percent of mixed organic solvent, 10 percent of active agent, 5 percent of filmogen and 5 percent of cosolvent. The proportion of ethyl alcohol to ethylene glycol to glycerol to ethylene glycol monobutyl ether of the mixed organic solvent is 2: 8: 8:1. By means of the method, the novel resin scaling powder has the advantages of being low in smoke emission, weak in pungent smell, high in tin plating speed, capable of keeping cleanliness of a metal solder side, good in wettability, safe, friendly to the environment, non-toxic, uninjurious, safe in using and the like, and has wide market prospects in popularization.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to a novel resin flux. Background technique [0002] Chemical industry, the full name of chemical industry, is very closely related to human production and life. In modern life, chemical products are inseparable almost anytime and anywhere. Chemical products permeate in various industries and fields such as home furnishing, agriculture, and industry. Among them, flux is widely used. In industrial welding, the existing fluxes mostly use halogen-containing surfactants. Although the fluxing effect is good and the cost is low, it is easy to leave residues on the metal surface after long-term use, the process is complicated, the environment is polluted, and the atmosphere is damaged. And other issues. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a new type of resin flux, which replaces the previous halogen-containing flu...

Claims

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Application Information

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IPC IPC(8): B23K35/36
CPCB23K35/3612
Inventor 杨伟帅
Owner SUZHOU LOTTE CHEM TECH
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