CN101429406A - Antirusting paint for watercraft - Google Patents

Abstract

The invention discloses antirust paint for ships, which is prepared by epoxy resin, butanol, phosphoric acid, antirust agent, thickening agent, dispersant, film forming agent, basic lead chromate silicate, coal tar pitch, V45 asphalt antirust paint thixotropic agent and water. The antirust paint has the advantages that the antirust paint not only can effectively solve the thixotropic problem of the paint, but also can improve adhesive force of the paint to a steel material greatly, reduce construction processes, and ensure film thickness of the paint, and has stable physical property of the paint film, low toxicity, chemical medium resistance, and strong weather resistance.

Description

Antirusting paint for watercraft

Technical field:

The present invention relates to a kind of rust-inhibiting paint.

Background technology:

Existing rust-inhibiting paint is relatively poor for the sticking power of ferrous materials, and work-ing life is short, be full of cracks or break-off occur through regular meeting, and has problem such as thixotroping.

Summary of the invention:

The object of the present invention is to provide a kind of sticking power big, can effectively solve the antirusting paint for watercraft of thixotroping problem for ferrous materials.

Technical solution of the present invention is:

A kind of antirusting paint for watercraft is characterized in that: made by following raw materials in part by weight:

5～8 parts of Resins, epoxy

4～8 parts in butanols

2～3 parts of phosphoric acid

7～9 parts of rust-preventive agent

6～7 parts of thickening materials

40～50 parts of dispersion agents

7～10 parts of membrane-forming agents

10～15 parts of basic lead chromate silicates

0～10 part of coal tar pitch

2～5 parts of V45 bitumen anticorrosive paint thixotropic agent

8～12 parts in water.

The present invention can not only effectively solve the thixotroping problem of paint, and can improve its sticking power to ferrous materials greatly, reduces construction road number, guarantees film thickness, the stable physical property of paint film, and toxicity is low, resistant to chemical media, weathering resistance is strong.

The invention will be further described below in conjunction with embodiment.

Embodiment 1:

A kind of antirusting paint for watercraft, make by the following raw materials in part by weight mixed grinding:

5～8 parts of Resins, epoxy (5,7,8 parts of examples)

4～8 parts in butanols (4,6,8 parts of examples)

2～3 parts of phosphoric acid (2,3 parts of examples)

7～9 parts of rust-preventive agent (7,8,9 parts of examples)

6～7 parts of thickening materials (6,7 parts of examples)

40～50 parts of dispersion agents (40,45,50 parts of examples)

7～10 parts of membrane-forming agents (7,9,10 parts of examples)

10～15 parts of basic lead chromate silicates (10,12,15 parts of examples)

0～10 part of coal tar pitch (1,5,10 parts of examples)

2～5 parts of V45 bitumen anticorrosive paint thixotropic agent (2,3,5 parts of examples)

8～12 parts in water (8,10,12 parts of examples).

Claims (1)

1, a kind of antirusting paint for watercraft is characterized in that: made by following raw materials in part by weight:

5～8 parts of Resins, epoxy

4～8 parts in butanols

2～3 parts of phosphoric acid

7～9 parts of rust-preventive agent

6～7 parts of thickening materials

40～50 parts of dispersion agents

7～10 parts of membrane-forming agents

10～15 parts of basic lead chromate silicates

0～10 part of coal tar pitch

2～5 parts of V45 bitumen anticorrosive paint thixotropic agent

8～12 parts in water.