Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Plastic surface detergent

A surface cleaning agent and surfactant technology, applied in the field of cleaning agents, can solve the problems of precision component processing confusion, oil residue on the plastic surface, and unsatisfactory cleaning effect, etc., to achieve easy disposal and discharge, strong cleaning ability, and safe use reliable effect

Inactive Publication Date: 2009-02-18
JIANGSU HAIXUN IND GROUP SHARE
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing plastic surface cleaning agents are solvent-based or phosphorus-containing water-based cleaning agents. The disadvantages of these cleaning agents are that the cleaning effect is not very satisfactory, and there are still oil residues on the plastic surface after cleaning, which brings troubles to subsequent processing. Especially confusing for the processing of precision components; the cleaning time is longer, requiring 10 to 30 minutes of cleaning time

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: prepare 20kg cleaning agent.

[0024] Take by weighing respectively 10% sodium tripolyphosphate by weight, 5% polyoxyethylene fatty alcohol ether (O-20) with a degree of polymerization of 20, 1% potassium hydroxide, and deionized water as the remainder. .

[0025] Add the sodium tripolyphosphate, O-20 and potassium hydroxide of the above weight into deionized water in sequence at room temperature, and stir until a uniform aqueous solution is obtained. The cleaning agent has a pH value of 9 and a specific gravity of 1.1g / cm 3 .

Embodiment 2

[0026] Embodiment 2: prepare 20kg cleaning agent.

[0027] Weigh 6% sodium phosphate by weight, 5% fatty alcohol polyoxyethylene ether (O-9) with a polymerization degree of 9, 2% ammonia water and deionized water as the balance, and set aside for later use.

[0028] Add the above-mentioned weight of sodium phosphate, O-9 and ammonia water into deionized water in sequence at room temperature, and stir until a uniform aqueous solution is obtained. The cleaning agent has a pH value of 10 and a specific gravity of 1.0g / cm 3 .

Embodiment 3

[0029] Embodiment 3: prepare 20kg cleaning agent.

[0030] Weigh 6% sodium diphosphate, 5% fatty alcohol polyoxyethylene ether (O-40) with a degree of polymerization of 40, 1.5% sodium hydroxide and deionized water as the balance, and set aside for later use.

[0031] Add the sodium diphosphate, O-40, and sodium hydroxide of the above weight into deionized water in sequence at room temperature, and stir until a uniform aqueous solution is obtained. The cleaning agent has a pH value of 10 and a specific gravity of 1.0g / cm 3 .

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
Login to View More

PUM

PropertyMeasurementUnit
Proportionaaaaaaaaaa
Login to View More

Abstract

The invention provides a cleaner for the plastic surface, comprising phosphate, surface active agent, pH value regulator and deionized water; the weight percentage of all the components is as follows: 5 percent to 10 percent of the phosphate, 5 percent to 10 percent of the surface active agent, 1 percent to 6 percent of the pH value regulator and the rest is the deionized water; the pH value of the mixing liquid of the components is 9 to 10; the cleaner has the functions of high efficiency and easy cleaning to the plastic surface, can clean the oil stain on the plastic surface completely, also can shorten the cleaning time and improve the working efficiency; the cleaner is an alkaline water-soluble cleaner, does not contain harmful material to the human body, meets the requirements of environment protection, has low corrosion to the equipment, effectively reduces the production cost and has safe and reliable use; and the cleaned waste liquid is convenient to be treated and discharged.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a water-based plastic surface cleaning agent. Background technique [0002] Cleaning the materials of various products before processing is an important process in the production process. For high-tech products, cleaning the processed materials is a key process. The cleanliness of processed materials is related to the performance, quality, service life and reliability of products, especially high-tech products have the characteristics of high performance, high reliability, high precision, high integration and miniaturization, and are very sensitive to cleanliness , Minor pollution will have a serious impact on the performance, quality, service life and reliability of the product. Therefore, improving the cleanliness of processed materials has become an important topic to improve product performance, quality, service life and reliability. [0003] The number of products and components prepare...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C11D1/66C11D3/30C11D3/06C11D3/02
Inventor 仲跻和
Owner JIANGSU HAIXUN IND GROUP SHARE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com