Antivibration wear resistant paint or shock absorption sound deadening sheet

A technology of wear-resistant paint and muffler sheet, applied in coatings, epoxy resin coatings, etc., can solve the problems of wear resistance, poor impact resistance, low adhesion, easy aging, etc., and achieve good corrosion resistance and workability. good, decorative effect
CN101348681AInactive Publication Date: 2009-01-21RUIYANG AUTOMOTIVE MATERIALS XIANTAO
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
RUIYANG AUTOMOTIVE MATERIALS XIANTAO
Publication Date
2009-01-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a shakeproof and wearproof paint for a damping silencing plate, which is mixed with amino resin according to the proportion of between 1 to between 0.25 and 0.3 in use; the shakeproof and wearproof paint mainly consists of the following compositions in portion by weight: 82 to 100 portions of thermosetting hydroxy acrylic resin, 15 to 20 portions of alicyclic epoxy resin, 8 to 10 portions of hydrocarbon black, 5 to 7 portions of nanometer silicon dioxide, 2 to 3 portions of nanometer permanent white, 1 to 2 portions of amino silane coupling agent, 1 to 1.5 portions of p-toluene sulfonic acid, 1.5 to 2 portions of cellulose acetate butyrate, 1.5 to 2.5 portions of octadecyl dimethyl hydroxyethyl quaternary ammonium nitrate, 15 to 24 portions of butyl acetate and 20 to 30 portions of xylene. The shakeproof and wearproof paint has the characteristics of good constructing, levelling and decorating performances; and a paint film of the damping plate using the shakeproof and wearproof paint has good anticorrosive performance and prominent manifestations in wearing resistance, flexility, adhesive force and other mechanical performances.
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Description

technical field

[0001] The invention relates to a paint for auto parts, in particular to a shock-resistant and wear-resistant paint for shock-absorbing and sound-absorbing sheets. Background technique

[0002] The shock-absorbing and noise-absorbing pad is an important part of the brake pad. When the brake pad is braking, the shock-absorbing and noise-absorbing pad can damp the vibration and noise caused by the friction block in the brake pad. At present, in the painting of the appearance of the shock absorber, most of them still use ordinary paints, such as enamel paints, acrylic resin paints, etc., as spraying materials. In the extreme working environment of frequent braking of brake pads, the shortcomings of these paints such as low adhesion, poor wear resistance, impact resistance, and easy aging are gradually exposed, which has a negative impact on the stable operation of automobile brake pads. Contents of the invention

[0003] The invention mainly solves the techni...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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