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High-energy pulp release agent and production method thereof

A release agent and pulp technology, applied in the direction of papermaking, textiles and papermaking, non-fiber pulp addition, etc., can solve the problems of easy mold release, achieve low viscosity, solve the problem of rust, and reduce the effect of corrosion

Active Publication Date: 2015-12-30
广西飞日能源集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used in drying cylinders and spraying cylinders, it also makes the pulp easy to demold (peel off) after coating and pressing, and will not cause problems such as pits and pinholes caused by sticking cylinders, thereby improving the quality of paper products

Method used

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  • High-energy pulp release agent and production method thereof
  • High-energy pulp release agent and production method thereof
  • High-energy pulp release agent and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] First, measure the raw material base oil and additives. 70.0kg of naphthenic low-viscosity base oil enters the advanced blending and filtering system and transfers to the first-stage reaction blending kettle, and heats to 40-55°C for pulse stirring for 30-45 minutes to heat the sample. Evenly, add 12.0kg of Enable460M synthetic sodium sulfonate, 8.0kg of S2215C general-purpose emulsified olein, and 5.0% of T-405 vulcanized cottonseed oil in order of integration, and the sampling test reaches the standard. Transfer to the secondary reaction blending kettle at a constant temperature of 40-55°C, add 2.0kg of BK hexahydro-triazine fungicide, 1.0% kg of MBM fungicide, etc. in sequence while pulse stirring, and carry out a new process through the advanced lubricating oil blending and filtering system. Compound, stir and mix evenly, take a sample and observe the transparency of the sample to meet the standard, and test the pH value of the emulsion of the test sample. Determine...

Embodiment 2

[0038] Base oil Naphthenic low-viscosity base oil 85.5kg, Enable460M synthetic sodium sulfonate 6.0kg, S2215C general-purpose emulsified olein 5.0kg, T-405 vulcanized cottonseed oil 2.0kg, BK hexahydro-triazine fungicide 0.5kg, MBM sterilization Agent 0.5kg, the addition amount of triethanolamine 0.5kg etc., main configuration process is with embodiment 1.

Embodiment 3

[0040] Base oil Naphthenic low-viscosity base oil 80.0kg, Enable460M synthetic sodium sulfonate 9.0kg, S2215C universal emulsified olein 6.5kg, T-405 vulcanized cottonseed oil 3.5kg, BK hexahydro-triazine fungicide 1.0kg, MBM sterilization Agent 0.5kg, triethanolamine 1.5kg etc., main configuration process is with embodiment 1.

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Abstract

The invention is a high-energy pulp release agent, which uses cycloalkyl low-viscosity base oil and Enable460M synthetic sodium sulfonate as basic research, and is compounded with BK hexahydro-triazine fungicide, MBM bactericide, T-405 vulcanized cottonseed oil, S2215C general-purpose emulsified olein and other additives are stirred, and finally triethanolamine is used to assist acid-base balance modulation to synthesize a high-energy pulp release agent. The product can be directly applied in pulp, or it can be formulated into emulsion for spray tank use. It is low in cost, harmless to the human body, and environmentally friendly. It can solve the problems of paper breakage, hair loss, and powder loss in the papermaking process in the papermaking industry, and reduce the sticking phenomenon in the papermaking process, and can greatly improve The smoothness and gloss of the paper will not affect the strength of the paper, improve the quality of the finished paper, and at the same time have a good lubricating and protective effect on the wrinkling scraper of the drying cylinder, prolonging the service life of the scraper.

Description

technical field [0001] The invention relates to a release agent, and its main technologies all belong to the technical field of lubricating oil development. Background technique [0002] With the rapid development of science and technology, the paper industry has also been widely used, and household paper has become an indispensable and important product in social life. With the development of society, people's requirements for the quality of household paper are getting higher and higher. Compared with ordinary kitchen and bathroom paper, high-grade household paper technology requires high gloss, smoothness and excellent water absorption, and it is not easy to lose powder during use. According to statistics, in 2012, the cumulative national pulp production was 17.043 million tons, of which, in December 2012, the national cumulative production of pulp was 1.43 million tons. From a regional perspective, Guangxi's monthly output reached 275,000 tons, accounting for 19.23% of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H21/14
Inventor 熊维程廖宁飞覃丽琴
Owner 广西飞日能源集团有限公司
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