Environment-friendly water-pervious PVC (polyvinyl chloride) plastic track and manufacturing method thereof
A plastic runway and the technology of its production method, which are applied to roads, roads, buildings, etc., can solve problems such as troublesome repairs, complicated laying process, toxic gas permeability, etc., and achieve the effects of simple construction, easy popularization and use, and low cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0020] (1) With 100 parts of PVC suspension resin, 30 parts of WT1 citrate plasticizer (CN103113617B), 5 parts of DOA, 3 parts of calcium zinc stabilizer, 2 parts of toner, 3 parts of light stabilizer, 100 parts of heavy calcium Add it to a mixer and raise the temperature to 120°C, stir for 30 minutes and then cool it down for use.
[0021] (2) Place the PVC powder prepared in the step (1) in a twin-screw extruder to extrude, then calender through a calender, and roll to obtain a PVC coil. Among them, the temperature of each temperature zone of the twin-screw extruder is 150°C-155°C-160°C-160°C-165°C, the temperature of the head is 165°C, and the speed of the main engine is 40-70r / min.
[0022] (3) Cut the coiled material obtained in step (1) into a PVC board of a prescribed shape.
[0023] The hardness of the PVC floor was tested at room temperature by a Shore hardness tester to be 65A. A smooth iron block of known quality was placed on the obtained PVC floor and pulled in p...
Embodiment 2
[0025] (1) With 100 parts of PVC suspension resin, 70 parts of WT1 citrate plasticizer (CN103113617B), 5 parts of DOA, 6 parts of calcium zinc stabilizer, 5 parts of toner, 0.5 part of light stabilizer, 30 parts of heavy calcium Add it to a mixer and raise the temperature to 120°C, stir for 30 minutes and then cool it down for use.
[0026] (2) Place the PVC powder prepared in the step (1) in a twin-screw extruder to extrude, then calender through a calender, and roll to obtain a PVC coil. Among them, the temperature of each temperature zone of the twin-screw extruder is 150°C-155°C-160°C-160°C-165°C, the temperature of the head is 165°C, and the speed of the main engine is 40-70r / min.
[0027] (3) Cut the coiled material obtained in step (1) into a PVC board of a prescribed shape.
[0028] The hardness of the PVC floor was tested at room temperature by a Shore hardness tester to be 60A. A smooth iron block of known quality was placed on the obtained PVC floor and pulled in p...
Embodiment 3
[0030] (1) With 100 parts of PVC suspension resin, 50 parts of WT1 citrate plasticizer (CN103113617B), 5 parts of DOA, 4 parts of calcium zinc stabilizer, 4 parts of toner, 2 parts of light stabilizer, 65 parts of heavy calcium Add it to a mixer and raise the temperature to 120°C, stir for 30 minutes and then cool it down for use.
[0031] (2) Place the PVC powder prepared in the step (1) in a twin-screw extruder to extrude, then calender through a calender, and roll to obtain a PVC coil. Among them, the temperature of each temperature zone of the twin-screw extruder is 150°C-155°C-160°C-160°C-165°C, the temperature of the head is 165°C, and the speed of the main engine is 40-70r / min. (3) Cut the coiled material obtained in step (1) into a PVC board of a prescribed shape.
[0032] Use a Shore hardness tester to test the hardness of the PVC floor at room temperature to be 55A. Put a smooth iron block of known quality on the obtained PVC floor and pull it in parallel at a const...
PUM
Property | Measurement | Unit |
---|---|---|
Hardness | 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