Anti-flaming anti-corrosion modified unsaturated polyester resin (UPR) glass fiber reinforced plastic grating

A polyester resin and unsaturated technology, which is applied in the field of flame-retardant and corrosion-resistant modified unsaturated polyester resin FRP grating, which can solve the high requirements of flame-retardant and anti-corrosion properties, and the inability to meet both anti-corrosion and flame-retardant properties, etc. question
CN105924918AInactive Publication Date: 2016-09-07NINGGUO CITY OF CAPE COMPOSITE MATERIAL LIMITED
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NINGGUO CITY OF CAPE COMPOSITE MATERIAL LIMITED
Publication Date
2016-09-07
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses an anti-flaming anti-corrosion modified unsaturated polyester resin (UPR) glass fiber reinforced plastic grating which is prepared from, by weight, 50-150 parts of UPR, 20-60 parts of vinylite, 5-15 parts of epoxy resin, 2-5 parts of expandable graphite, 1-4 parts of aluminum hydroxide, 3-9 parts of magnesium hydrate, 2-6 parts of talcum powder, 1-4 parts of quartz powder, 2-5 parts of ceramic powder, 3-5 parts of glass fiber, 1-4 parts of benzotriazole, 1-6 parts of a BYK-W940 wetting dispersant, 2-8 parts of a BYK-W985 wetting dispersant, 1-4 parts of ammonium polyphosphate, 3-9 parts of a BYK-S6665 adding agent, 1-4 parts of a BYK-S740 adding agent, 1-5 parts of an KH-560 silane coupling agent, 2-5 parts of a curing agent and 3-6 parts of an accelerant. The anti-flaming anti-corrosion modified UPR glass fiber reinforced plastic grating has excellent anti-corrosion and anti-flaming properties.
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Description

technical field

[0001] The invention relates to the technical field of FRP gratings, in particular to a flame-retardant and corrosion-resistant modified unsaturated polyester resin FRP grating. Background technique

[0002] The FRP grating is composed of a glass felt skeleton and a resin coating wrapped around the skeleton. Because of the corrosion resistance and pressure resistance of the FRP grating, the application of FRP has developed very rapidly in recent years. However, in practical applications, according to different occasions, the requirements for FRP grating are slightly different. In some places with open flames, the flame retardant performance and anti-corrosion performance of FRP grating are required to be very high. Corrosion resistance and flame retardant properties cannot meet the needs of actual use at the same time. SUMMARY OF THE INVENTION

[0003] In order to solve the technical problems existing in the background art, the present invention proposes a...

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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