Wood-grain silicon PU ball park and production method thereof

A wood grain and court technology, which is applied in the field of court materials, can solve the problems of PU court not being resistant to dirt, easy to drop particles, aging, etc., and achieve the effect of solving easy deformation and blackening, prolonging service life, and protecting the elastic layer.

Inactive Publication Date: 2016-03-02
JIANGMEN CHANGHE CHEM IND GRP
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  • Abstract
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Problems solved by technology

[0002] At present, the common materials for courts are PU, acrylic and EPDM. These materials have insurmountable shortcomings, but also have their own advantages. For example, acrylic has bright colors and is not easy to age and change color. The disadvantage is that it is too hard and too brittle, and it is easy to crack. ; PU is elastic, but it is easy to age and change color, and it is easy to crack and bubble when it is constructed on the cement floor. The most important PU site is not resistant to dirt
The EPDM field is easy to construct, and it is not easy to foam and crack, but it is easy to drop particles and age, especially the backboard of the three-division area is often worn down to the concrete floor

Method used

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  • Wood-grain silicon PU ball park and production method thereof

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Embodiment Construction

[0030] 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.

[0031] like figure 1 As shown, the present embodiment provides a wood-grain silicon PU court, comprising a base coat 2, an elastic layer 3, a reinforcing layer 4 and a surface layer 7, the base coat 2 is coated on the bottom surface of the base layer 1, the base coat 2, the elastic Layer 3, reinforcement layer 4 and surface layer 7 are arranged sequentially from bottom to top, the elastic layer 3 is a silicon PU material layer with a Shore hardness of 40-60 de...

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Abstract

The present invention provides a wood-grain silicon PU ball park and a production method thereof. The wood-grain silicon PU ball park comprises a prime coat, an elastic layer, a reinforcing layer and a surface layer, wherein the prime coat is coated on the base layer bottom surface, the prime coat, the elastic layer, the reinforcing layer and the surface layer are sequentially arranged from bottom to top, the elastic layer is a silicon PU material layer with a Shore hardness of 40-60 DEG, and a wood-grain layer is further arranged between the reinforcing layer and the surface layer. According to the present invention, the wood-grain silicon PU ball park has characteristics of aging resistance, cracking resistance, bubbling resistance, elasticity, and simple construction.

Description

technical field [0001] The invention relates to the technical field of court materials, in particular to a wood grain silicon PU court and a manufacturing method thereof. Background technique [0002] At present, the common materials for courts are PU, acrylic and EPDM. These materials have insurmountable shortcomings, but also have their own advantages. For example, acrylic has bright colors and is not easy to age and change color. The disadvantage is that it is too hard and too brittle, and it is easy to crack. ; PU is elastic, but it is easy to age and change color, and it is easy to crack and bubble when it is constructed on the cement floor. The most important PU site is not very resistant to dirt. The construction of the EPDM field is simple, and it is not easy to foam and crack, but it is easy to lose particles and age, especially the backboard of the three-division area is often worn down to the concrete floor. Contents of the invention [0003] In view of the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C13/06E04F15/12E04F15/22
Inventor 赵文海
Owner JIANGMEN CHANGHE CHEM IND GRP
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