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Wax-containing composition used for water resistance and viscidity increasing of table tennis bats

A wax composition and technology for table tennis rackets, applied to wax coatings, rosin coatings, etc., can solve problems such as safety, environmental protection, lack of water resistance, and difficulty in wiping off, etc., to improve sweat resistance and improve Emulsification efficiency, the effect of little influence on the rubber surface

Active Publication Date: 2014-05-07
CHINA PETROLEUM & CHEM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it does not have water resistance, especially for human sweat, it is relatively difficult to wipe off
The composition contains ethanol solvent, which is not ideal from the perspective of safety and environmental protection.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The composition of the waxy composition of the present embodiment is:

[0031] Fully refined paraffin wax 56# 35

[0032] Oxidized polyethylene wax OPE-2 10

[0033] Oleamide 2.0

[0034] Rosin Glyceride 4.0

[0035] Emulsifier SP80 2.0

[0036] Emulsifier TW80 5.0

[0037] water balance.

[0038] Take each component according to the above composition, heat to 115°C, add 95°C hot water, keep the temperature at 85°C, stir for 35min, cool to room temperature to obtain the waxy composition.

Embodiment 2

[0040] The composition of the waxy composition of the present embodiment is:

[0041] Semi-refined paraffin wax 52# 22

[0042] Microcrystalline Wax 80# 3.0

[0043] Oxidized polyethylene wax OPE-4 12

[0044] Ethylene bis stearic acid amide 4.0

[0045] Rosin 3.0

[0046] Emulsifier SP60 5.0

[0047] Emulsifier TW60 5.0

[0048] water balance.

[0049] Take each component according to the above composition, heat to 120°C, add hot water at 95°C, keep the temperature at 90°C, stir for 35 minutes, and cool to room temperature to obtain the waxy composition.

Embodiment 3

[0051] The composition of the waxy composition of the present embodiment is:

[0052] Fully refined paraffin wax 62# 10

[0053] Semi-refined paraffin wax 56# 12

[0054] Oxidized polyethylene wax E3000 12

[0055] Stearic acid amide 3.0

[0056] Ethylene bislauric acid amide 1.0

[0057] Hydrogenated Rosin 1.0

[0058]polymerized rosin 1.5

[0059] Emulsifier SP80 3.0

[0060] Emulsifier TW80 5.0

[0061] water balance.

[0062] Take each component according to the above composition, heat to 125°C, add hot water at 90°C, keep the temperature at 85°C, stir for 40 minutes, and cool to room temperature to obtain the waxy composition.

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Abstract

The invention discloses a wax-containing composition used for water resistance and viscidity increasing of table tennis bats. The wax-containing composition mainly comprises petroleum wax, oxidized polyethlene wax, amide wax, rosin, modified rosin or a derivative of rosin, a surfactant, and water. According to the wax-containing composition, petroleum wax is taken as a basic material so as to increase water resistance and sweat resistance of table tennis bats; oxidized polyethlene wax is used for increasing wear resistance; intersolubility of amide wax with other ingredients is excellent, system uniformity is increased, emulsifying efficiency is increased, and stability is improved. The wax-containing composition is used for rubber surface protection and maintenance of table tennis bats, is safe for using, is friendly to the environment, is convenient for coating, is excellent in water resistance and sweat resistance, long in use cycle, and stable in stability; and influence on the rubber surfaces is less.

Description

technical field [0001] The invention belongs to the technical field of protection and maintenance of the rubber surface of a table tennis racket, in particular to a wax-containing composition used for water resistance and thickening of a table tennis racket. Background technique [0002] The table tennis racket is mainly composed of a bottom plate, a middle sponge layer, and a top layer of rubber. The rubber surface of the top layer of rubber is in direct contact with the table tennis ball, which has a great influence on the control of the ball. After the rubber is aged, it will directly affect the performance of the racket. Therefore, the rubber surface of the table tennis racket is replaced more frequently. The protection and maintenance of the rubber surface of the table tennis racket is particularly important. Its main purpose is to prevent aging and prolong the service life. Coating the protective layer is a simple, economical and practical method, which plays the rol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D191/06C09D193/04
Inventor 李莉
Owner CHINA PETROLEUM & CHEM CORP
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