CN105038924A

CN105038924A - Environment-friendly de-molding lubricating oil

Info

Publication number: CN105038924A
Application number: CN201510367787.XA
Authority: CN
Inventors: 黄艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-29
Filing date: 2015-06-29
Publication date: 2015-11-11

Abstract

The invention discloses environment-friendly de-molding lubricating oil. The environment-friendly de-molding lubricating oil comprises the following materials in parts by weight: 10 to 30 parts of indanthrene blue RS, 4 to 6 parts of low-molecular polyethylene wax, 50 to 60 parts of solvent oil, 2 to 15 parts of dimethylaniline, 0.5 to 1.5 parts of a dispersing agent, 0.1 to 0.7 percent of an antirust agent, 1 to 3 parts of a thickening agent, 0.1 to 0.5 part of an anti-foaming agent, 2 to 15 parts of dimethylaniline and 2 to 3 parts of nonylphenol/octylphenol polyoxyethylene ether. According to the environment-friendly de-molding lubricating oil, the surface roughness of a workpiece is effectively reduced, and the defects of sand burning, sand inclusion, sand holes and the like of a casting are effectively prevented; the environment-friendly de-molding lubricating oil has the effects that the surface smoothness of the casting is improved and a mold is simple and convenient to clean, and has heat resistance; after the de-molding lubricating oil is heated, carbonization decomposition is not caused, the chemical performance is stable, the de-molding lubricating oil cannot chemically react with a molded product, and the secondary processing performance of plastic is not influenced.

Description

A kind of demoulding environment-protective lubricant oil

Technical field

The present invention relates to a kind of demoulding lubricating oil.

Background technology

Releasing agent is the demoulding lubricant for injection mold or pouring molten steel mould, and usually have dividing of powdery, semisolid and liquid, powdery can be applied to die surface with hairbrush or hand with semisolid as wax fat.The instruments such as liquid using spray or hairbrush are applied to die surface, thus form barrier film.Liquid release agent is good with spraying.For preventing the pollution of the environment, select nonflammable, smell and the little releasing agent of toxicity.In releasing agent is selected, economy is very important important factor, and ropy releasing agent can make product surface produce be full of cracks wrinkle, affects product appearance and die life, and brings environmental pollution.Select high-quality spray release agents, price is higher, but overall economic efficiency is high.Most of demoulding lubricant surfaceness of current domestic production is higher, and cause the generation of the situations such as moulding scab, burning into sand, sand holes, the surface smoothness after processing is poor, too increases the difficulty of mold cleaning simultaneously.

Summary of the invention

Technical problem to be solved by this invention is to provide a kind of demoulding lubricating oil.

For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of demoulding environment-protective lubricant oil, is characterized in that; comprise the material of following parts by weight: the blue RS10-30 part of cloudy red native woods; low-molecular polyethylene wax 4-6 part, solvent oil 50-60 part, xylidine 2-15 part; dispersion agent 0.5-1.5 part; rust-preventive agent 0.1-0.7 part, thickening material 1-3 part, kilfoam 0.1-0.5 part; xylidine 2-15 part, the ninth of the ten Heavenly Stems (pungent) base phenol polyethenoxy ether 2-3 part.

The invention has the beneficial effects as follows: the surfaceness effectively reducing processing work, effectively prevent the defects such as foundry goods scab, burning into sand, sand holes, have and improve surface finish of casting and mold cleaning effect simply and easily, the lubricating oil of this demoulding simultaneously has thermotolerance, be heated and charing decomposition does not occur, stable chemical performance, not with moulding product generation chemical reaction, does not affect the suitability for secondary processing of plastics.

Embodiment

Embodiment 1

A kind of demoulding environment-protective lubricant oil; it is characterized in that, comprise the material of following parts by weight: the blue RS10-30 part of cloudy red native woods, low-molecular polyethylene wax 4-6 part; solvent oil 50-60 part; xylidine 2-15 part, dispersion agent 0.5-1.5 part, rust-preventive agent 0.1-0.7 part; thickening material 1-3 part; kilfoam 0.1-0.5 part, xylidine 2-15 part, the ninth of the ten Heavenly Stems (pungent) base phenol polyethenoxy ether 2-3 part.

Claims

1. a demoulding environment-protective lubricant oil; it is characterized in that, comprise the material of following parts by weight: the blue RS10-30 part of cloudy red native woods, low-molecular polyethylene wax 4-6 part; solvent oil 50-60 part; xylidine 2-15 part, dispersion agent 0.5-1.5 part, rust-preventive agent 0.1-0.7 part; thickening material 1-3 part; kilfoam 0.1-0.5 part, xylidine 2-15 part, the ninth of the ten Heavenly Stems (pungent) base phenol polyethenoxy ether 2-3 part.

2. lubricating oil according to claim 1, it is characterized in that, comprise the material of following parts by weight: cloudy red native woods blue RS15-25 part part, low-molecular polyethylene wax 4-6 part, solvent oil 50 parts, diatomite 1-2 part, Silica hydrogel 2 parts, oildag 3-5 part, the ninth of the ten Heavenly Stems (pungent) base phenol polyethenoxy ether 2-3 part.