A kind of glue material preparation method

A technology of glue and glue, which is applied in the field of glue material preparation, can solve the problems of non-sticky adhesive, poor fluidity and activity performance, insufficient crushing, etc., and achieve the effect of increasing friction and shear force

Active Publication Date: 2021-04-13
南京金三力辊业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] According to the prior art, when the mortar material is stirred during the preparation process, the crushing of the mortar material is not sufficient, so that the mortar material has self-adhesiveness, poor fluidity and active performance, and the adhesive is dry when it is used later. no sticky problems after

Method used

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  • A kind of glue material preparation method
  • A kind of glue material preparation method
  • A kind of glue material preparation method

Examples

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Embodiment 1

[0044]Such as figure 1 This embodiment designs a special stirring rod in the preparation method of the mortar material. The non-forced transmission part of the stirring rod is designed as a cylinder, and the stressed part is designed as two blades to improve shear force and friction. Installed vertically with the cylinder, the rotation of the blade can drive the mixing of the rubber material in a large range during the rotation and stirring. There are regular and symmetrical round holes in different positions on the blade. The end of the stirring rod is designed with a hexagonal outer interface, and a matching hexagonal inner interface is connected to the connecting shaft of the stirring motor, so that the stirring rod can be easily installed on and removed from the stirring motor Set aside for hand stirring.

Embodiment 2

[0046] This embodiment designs a special stirring rod in the preparation method of the mortar material. The difference from the embodiment 1 lies in that the irregular shape is designed on the blade of the stirring rod, and the graphics on both sides of the blade are asymmetrical.

Embodiment 3

[0048] What this embodiment designs is a kind of special-purpose stirring bar in the mortar material preparation method, and the difference with embodiment 1 is that it designs the blade that links to each other with the cylinder of stirring bar as 5 pieces, makes the mortar material in the stirring process Stir more evenly.

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Abstract

The invention discloses a preparation method of a mortar material, which belongs to the field of rubber preparation. The preparation steps of a mortar material include: master batch rubber mixing; master batch rubber vulcanization in two stages, glue preparation, glue soaking, glue stirring, and glue dilution to make a finished product. The glue prepared by the preparation method of the present invention improves the mobility of glue molecules, increases the free volume of molecules, facilitates the entry of solvent molecules quickly, thereby improving the dissolution uniformity and dissolution rate.

Description

technical field [0001] The invention relates to the field of rubber preparation, in particular to a method for preparing a mortar material. Background technique [0002] With the increasingly fierce competition in the rubber roller market, the requirements for quality are getting higher and higher, and the requirements for the bonding strength of rubber rollers are increased to meet the use of high-speed unit rubber rollers and extend the service life. In response to market demand, product quality is improved. It is an eternal subject of enterprise survival. [0003] In the prior art, the solvent used in the mortar preparation process has a strong pungent odor. The nitrile film is directly wound on the roller core brushed with the adhesive, because the self-adhesiveness of the nitrile rubber is poor when it is pasted and formed, and the adhesive on the roller core is non-sticky after drying, so that the film cannot be pasted tightly on the roller core. On the roller core, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29B7/00B29B7/22C08L9/02C08K13/02C08K3/04C08K3/36C08K5/47C08K3/06C08K5/09C08K3/22
CPCB29B7/005B29B7/22C08K2003/2296C08L9/02C08L2205/025C08K13/02C08K3/04C08K3/36C08K5/47C08K3/06C08K5/09C08K3/22
Inventor 徐海潮朱文华葛正东
Owner 南京金三力辊业科技有限公司
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