Production technology of high-temperature-resistant stainless steel backing paper
A production process, stainless steel technology, applied in the field of papermaking, can solve the problem that the lining paper cannot meet the environmental requirements of high temperature
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0024] The manufacturing process of a kind of high temperature resistant stainless steel backing paper provided by the present invention comprises the following steps:
[0025] S1: put 100 parts by weight of hardwood pulp and 60 parts by weight of softwood pulp into a beater and stir to prepare a pulp liquid for use;
[0026] S2: Pour the pulp liquid in step S1 into the steam oven, add 10 parts by weight of polytetrafluoroethylene emulsion, 5 parts of cellulase, and 2 parts of hemicellulase, and pass it through the mixer at a speed of 30r / min Stir and heat to raise the temperature of the steamer to 200°C, boil the slurry, keep it warm for 1min, stop heating, and set aside;
[0027] S3: Add 10 parts by weight of silicon disulfide, 20 parts of sodium silicate and 12 parts of corundum powder into the mixing tank, add water in a ratio of 1:5 by weight, and then start the mixer at a speed of 65r / min. The above-mentioned materials are mixed with water to prepare filler, which is se...
Embodiment 2
[0038] A manufacturing process of high-temperature-resistant stainless steel backing paper, comprising the following steps:
[0039] S1: Put 120 parts by weight of hardwood pulp and 70 parts by weight of softwood pulp into a beater for stirring to prepare a pulp liquid for use;
[0040] S2: Pour the pulp liquid in step S1 into the steam oven, add 15 parts by weight of polytetrafluoroethylene emulsion, 8 parts of cellulase, and 5 parts of hemicellulase, and pass it through the mixer at a speed of 30r / min Stir and heat to raise the temperature of the steamer to 350°C, boil the slurry, keep it warm for 2 minutes, stop heating, and set aside;
[0041] S3: Add 15 parts by weight of silicon disulfide, 30 parts of sodium silicate and 15 parts of corundum powder into the mixing tank, add water at a ratio of 1:5 by weight, and then start the mixer at a speed of 65r / min. The above-mentioned materials are mixed with water to prepare filler, which is set aside;
[0042] S4: Mix the solu...
Embodiment 3
[0052] A manufacturing process of high-temperature-resistant stainless steel backing paper, comprising the following steps:
[0053] S1: Put 110 parts by weight of hardwood pulp and 65 parts by weight of softwood pulp into a beater for stirring to prepare a pulp liquid for use;
[0054] S2: Pour the pulp liquid in step S1 into the steam oven, add 12 parts by weight of polytetrafluoroemulsion emulsion, 6 parts of cellulase, and 3 parts of hemicellulase, and pass it through the mixer at a speed of 30r / min Stir and heat to raise the temperature of the steamer to 280°C, boil the slurry, keep it warm for 1min, stop heating, and set aside;
[0055] S3: Add 12 parts by weight of silicon disulfide, 25 parts of sodium silicate and 12 parts of corundum powder into the mixing tank, add water in a ratio of 1:5 by weight, and then start the mixer at a speed of 65r / min. The above-mentioned materials are mixed with water to prepare filler, which is set aside;
[0056] S4: Mix the solutions...
PUM
Property | Measurement | Unit |
---|---|---|
length | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
length | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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