Release agent capable of solving problem of hemp pits in rubber pipe product and spraying equipment

A technology of spraying equipment and rubber tubes, which is applied to tubular objects, spraying devices, household appliances, etc., can solve problems such as pits, and achieve the effect of improving the quality of injection molding and ensuring the quality of demolding.

Active Publication Date: 2022-04-29
HENAN XIUYUAN HYDRAULIC TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems in the prior art, the present invention provides a release agent and spraying equipment that can solve the problem of pitting inside rubber tube products

Method used

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  • Release agent capable of solving problem of hemp pits in rubber pipe product and spraying equipment
  • Release agent capable of solving problem of hemp pits in rubber pipe product and spraying equipment
  • Release agent capable of solving problem of hemp pits in rubber pipe product and spraying equipment

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Embodiment Construction

[0041] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] see Figure 1-10 As shown, the release agent and spraying equipment that can solve the problem of hemp pits inside rubber tube products include solvents and solutes. The solvent is dipropylene glycol dimethyl ether, and the solutes are sodium alkylbenzene nitrate, sodium alginate, talcum powder and Sodium xylene sulfonate, also add preservative in the solvent, the preparation of this release agent comprises the following steps:

[0043] Step 1: The solvent and the solute are prepared in a ratio of 4:1. The ratio of ...

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Abstract

The invention relates to the field of release agents, and particularly discloses a release agent capable of solving the problem of hemp pits in rubber pipe products and spraying equipment, the release agent comprises a solvent and a solute, the solvent is dipropylene glycol dimethyl ether, the solute is sodium alkyl benzene nitrate, sodium alginate, talcum powder and sodium xylene sulfonate, and the solvent is also added with a preservative. Through the third dissolution, on one hand, the concentration of the release agent can be fully adjusted, and on the other hand, the solute can be uniformly and effectively distributed in the solvent by stirring for 45-75 minutes at the rotating speed of 800rpm, so that the formed release agent cannot generate precipitates on the one hand, and on the other hand, the release agent can be effectively sprayed during use, and the release agent can be used for injection molding. The situation that granular solute which is not completely dissolved blocks the spraying device is prevented; and the demolding quality of the demolding agent is effectively ensured.

Description

technical field [0001] The invention relates to a release agent, in particular to a release agent and spraying equipment capable of solving the problem of hemp pits inside rubber tube products, and belongs to the field of release agents. Background technique [0002] A mold release agent is a functional substance between the mold and the finished product that prevents the shaped molding from sticking to the surface of the mold. [0003] The existing release agent often produces precipitation when it is produced and put into use. On the one hand, it will block the spraying equipment; And the existing release agent spraying equipment often also has certain defects when in use, because the release agent is often in use, often can cause the inside of the rubber tube to produce hemp pits due to uneven spraying or slow drying of the release agent , affecting the quality of rubber tubes, for this reason, we propose a release agent and spraying equipment that can solve the problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/58B29C33/60B29C45/00B29C45/17B29C45/40B05B15/25B05B15/50B05B12/32B05B14/00B05B13/06B29L23/00
CPCB29C33/58B29C33/60B29C45/0025B29C45/17B29C45/1753B29C45/1755B29C45/4005B05B15/25B05B15/50B05B12/32B05B14/00B05B13/0627B29L2023/005Y02P70/10
Inventor 刘建业
Owner HENAN XIUYUAN HYDRAULIC TECH CO LTD
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