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PVC leather flocking glue formula and preparation method thereof

A glue and flocking technology, applied in the direction of adhesives, etc., can solve the problems of unstable wet rubbing effect of adhesives, poor water resistance, degumming and exposing PVC bottom materials, etc., to achieve fast drying, improve fastness, and prevent hydrolysis reactions.

Inactive Publication Date: 2021-02-09
JILONG PLASTIC PROD JIANGSU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The adhesive used in the prior art has unstable wet rubbing effect and poor water resistance. Soaking the flocking material in water can easily lead to degumming and expose the PVC base material

Method used

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  • PVC leather flocking glue formula and preparation method thereof
  • PVC leather flocking glue formula and preparation method thereof

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0016] combine figure 1 The shown PVC leather flocking glue formula includes the following materials in parts by weight: 89 parts of paste, 8 parts of glue, 1 part of catalyst, 1 part of ammonia water and 1 part of additive.

[0017] Among them, the paste uses HW-968 water-based sol to play the role of bonding PVC leather and fluff; among them, the glue uses FM3 crosslinking agent to increase the viscose performance of the formula; among them, the catalyst use...

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Abstract

The invention discloses a PVC leather flocking glue formula. The formula comprises the following substances in parts by weight: 89 parts of paste, 8 parts of glue, 1 part of a catalyst, 1 part of ammonia water and 1 part of an additive. The formula provided by the invention has the beneficial effects that the formula provided by the invention can prevent hydrolysis reaction and improve the fastness of wet rubbing glue, so that the delinting of PVC leather, glue formula and fluff caused by hydrolysis is effectively inhibited, and the service life of the product is greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of PVC leather flocking bonding, in particular to a PVC leather flocking glue formula and a preparation method. Background technique [0002] The principle of flocking is to make use of the physical characteristics of same-sex repulsion and opposite-sex attraction, so that the fluff is negatively charged, and the object to be flocked is placed under zero potential or grounding conditions, and the fluff is attracted by the plant body by the different potential, showing The vertical shape accelerates to fly to the object surface that needs flocking, and because the plant body is coated with adhesive, the fluff is just vertically stuck on the plant body. [0003] The adhesive used in the prior art has an unstable wet rubbing effect and poor water resistance. Soaking the flocking material in water can easily lead to degumming and expose the PVC base material. Contents of the invention [0004] The purpose of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J201/00C09J11/00
CPCC09J11/00C09J201/00
Inventor 徐波陆标田晶晶
Owner JILONG PLASTIC PROD JIANGSU CO LTD
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