External protection layer material formula for composite material tower

A composite material and protective layer technology, applied in the field of power poles and towers, can solve problems such as short service life, internal structure that cannot meet the actual use requirements, and related mechanical properties that cannot meet the use requirements, and achieve good impact resistance

Inactive Publication Date: 2018-12-11
HEFEI HAIYIN TOWER
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AI-Extracted Technical Summary

Problems solved by technology

[0004] However, the existing composite power poles and towers cannot meet the actual use requirements in terms of internal structure, especially the ...
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Abstract

The invention belongs to the technical field of power towers, and particularly relates to an external protection layer material formula for a composite material tower. The external protection layer material comprises the following raw materials in parts by weight: 1000 to 2000 parts of an adhesive, 1000 to 1500 parts of a curing agent, 4 to 6 parts of an accelerant, 4000 parts of filler, 20 to 60parts of a flame retardant, 7 to 15 parts of a coloring agent, 4 to 5 parts of a coupling agent, 11 to 15 parts of s stress absorbent and 1.8 to 3.9 parts of an adhesion assistant. By adopting the external protection layer material formula, the defects in the prior art are overcome. The adhesive, the curing agent, the accelerant, the filler, the flame retardant, the coloring agent, the coupling agent, the stress absorbent and the adhesive assistant are combined, so that the external protection layer material has the advantages of high collision resistance, corrosion resistance, oxidation resistance and flame retardance.

Application Domain

Towers

Technology Topic

Oxidation resistantCollision resistance +8

Examples

  • Experimental program(2)

Example Embodiment

[0015] Example one
[0016] The material formula of the outer protective layer of a composite pole tower of the present invention is made of the following parts by weight of raw materials: 1000-2000 parts of adhesive, 1000-1500 parts of curing agent, 4-6 parts of accelerator, 4000 parts of filler, flame retardant 20-60 parts of coloring agent, 7-15 parts of coloring agent, 4-5 parts of coupling agent, 11-15 parts of stress absorber, 1.8-3.9 parts of adhesion aid.
[0017] Further, the adhesive is epoxy resin.
[0018] Further, the curing agent is a phenolic resin.
[0019] Further, the filler is calcium carbonate. .

Example Embodiment

[0020] Example two
[0021] The material formula of the outer protective layer of a composite pole tower of the present invention is made of the following parts by weight of raw materials: 1200 parts of adhesive, 1300 parts of curing agent, 5 parts of accelerator, 4000 parts of filler, 35 parts of flame retardant, and colorant 11 parts, 4.5 parts of coupling agent, 12.8 parts of stress absorber, 2.9 parts of adhesion aid.
[0022] Further, the adhesive is epoxy resin.
[0023] Further, the curing agent is a phenolic resin.
[0024] Further, the filler is calcium carbonate.

PUM

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Description & Claims & Application Information

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