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Track shielding door vertical column end plate assembly

A screen door and column technology, applied in the direction of window/door frame, coating, leaf frame, etc., can solve the problem of insulation performance degradation, etc., and achieve the effect of fast liquid flow, uniform mixing, easy dispersion and mixing

Inactive Publication Date: 2019-03-08
ZHEJIANG YAGE ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rail screen door column end plate assembly, which solves the defect that the existing rail screen door column end plate assembly often uses epoxy resin, which easily absorbs moisture in the air, resulting in a greatly reduced insulation performance

Method used

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  • Track shielding door vertical column end plate assembly

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Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a kind of track screen door column end plate assembly provided by the present invention, the column bottom plate at the bottom of the column and the top plate at the top of the column, both the column bottom plate and the top plate adopt FR-4 grade purity higher than 99.5%. Made of epoxy resin; the insulating polypropylene material is coated with composite insulating varnish; the formula of the composite insulating varnish includes: polyurethane resin, acrylic resin, rosin water, curing agent, plasticizer and inorganic filler, according to Parts by weight, wherein 100 parts of polyurethane resin, 12 parts of acrylic resin, 80 parts of rosin water, 4 parts of curing agent, 0.6 part of plasticizer, and 24 parts of inorganic filler. The inorganic fillers include nano-zinc oxide, calcium silicate, diatomite and nano-carbon powder, which include 25% nano-zinc oxide, 35% calcium silicate, 30% diatomaceous earth, and the rest are nanometer toner.

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Embodiment 2

[0039] The present invention provides a rail screen door column end plate assembly, the column bottom plate at the bottom of the column and the top plate at the top of the column, both the column bottom plate and the top plate use FR-4 grade epoxy resin with a purity higher than 99.5%. Made; the insulating polypropylene material is coated with a composite insulating varnish; the formula of the composite insulating varnish includes: polyurethane resin, acrylic resin, rosin water, curing agent, plasticizer and inorganic filler, in parts by weight, Among them, 100 parts of polyurethane resin, 12 parts of acrylic resin, 80 parts of rosin water, 4 parts of curing agent, 0.6 parts of plasticizer, and 24 parts of inorganic filler. The inorganic fillers include nano-zinc oxide, calcium silicate, diatomite and nano-carbon powder, which include 25% nano-zinc oxide, 35% calcium silicate, 30% diatomaceous earth, and the rest are nanometer toner.

[0040] The invention also discloses a me...

Embodiment 3

[0047] The present invention provides a rail screen door column end plate assembly, the column bottom plate at the bottom of the column and the top plate at the top of the column, both the column bottom plate and the top plate use FR-4 grade epoxy resin with a purity higher than 99.5%. Made; the insulating polypropylene material is coated with a composite insulating varnish; the formula of the composite insulating varnish includes: polyurethane resin, acrylic resin, rosin water, curing agent, plasticizer and inorganic filler, in parts by weight, Among them, 90 parts of polyurethane resin, 11 parts of acrylic resin, 70 parts of rosin water, 3 parts of curing agent, 0.55 parts of plasticizer, and 22 parts of inorganic filler. Among them, the inorganic fillers include nano-zinc oxide, calcium silicate, diatomite and nano-carbon powder, which include 22.5% nano-zinc oxide, 32.5% calcium silicate, 25% diatomaceous earth, and the rest are nanometer toner.

[0048] The invention als...

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Abstract

The invention provides a track shielding door vertical column end plate assembly. The track shielding door vertical column end plate assembly comprises a wrapping plate sleeving the outer surface of avertical column, and the wrapping plate is made of a composite insulated polypropylene material; and the composite insulated polypropylene material is prepared from the following components in partsby weight: 100-110 parts of polypropylene, 20-24 parts of polypropenyl chloride, 5-6 parts of bisphenol-F epoxy resin, 5-6 parts of polydimethylsiloxane, 5-6 parts of dicyclopentadiene, 4-5 parts of 2,6-tert-butyl-4-methylphenol, 2-3 parts of montmorillonite, 3-4 parts of graphite powder, 10-12 parts of a modified treatment nano aluminum nitride powder and nano aluminum hydroxide mixture, 1-2 parts of silicon carbide powder, 4-6 parts of kaolin, and 1-3 parts of kieselguhr. The track shielding door vertical column end plate assembly is stable in change of insulation performance and is not suddenly changed, and the problem that the track shielding door vertical column end plate assembly is prone to breakdown is solved.

Description

technical field [0001] The invention relates to the field of track shield door manufacturing, in particular to a rail shield door column end plate assembly. Background technique [0002] Screen door (also known as platform screen door or safety door) refers to the glass curtain wall on the platform that surrounds the subway platform and the train boarding and landing space. When the train arrives, open the electric door on the glass curtain wall for passengers to get on and off the train. The bottom plate and top plate of the column cladding assembly of the existing track screen door column are often made of epoxy resin, which is easy to absorb moisture in the air, resulting in a great decline in insulation performance . Contents of the invention [0003] (1) Technical problems to be solved [0004] The object of the present invention is to provide an end plate assembly of a rail screen door column, which solves the defect that the existing rail screen door column end pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/20E06B1/26C09D175/04C09D133/04C09D193/04C09D5/25C09D7/61
Inventor 王晋
Owner ZHEJIANG YAGE ELECTRONICS TECH
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