Low-odor low-toxicity plastic floor elastic layer and production process thereof
A technology of plastic floor and elastic layer, applied in the field of floor production, can solve the problems of tensile strength, elongation at break, rebound value, compression recovery rate, unreachable flame retardancy, and aging performance below 53%, etc. Achieve good aging resistance, reduce slip and fall injuries, and light weight.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0041] A low-odor and low-toxic plastic floor elastic layer is prepared from the following raw materials:
[0042] The first component raw material kg: polyether polyol 330: 1050; talcum powder: 300; color paste: 14; toluene: 220;
[0043] Second component raw material kg: diphenyldichlorosilane: 0.484; MDI: 100; dibutyltin dilaurate: 0.717; white carbon black: 22.
[0044] The processing steps of the elastic layer are as follows: put the first component raw materials into the reaction tank and stir, heat up to 200°C for dehydration; keep warm for 1 hour; add diphenyldichlorosilane first at 93°C, then add MDI at 90°C, Add dibutyltin dilaurate between 85-90°C, keep warm at 85-90°C for 3.5 hours, cool down to 50°C and discharge to obtain elastic layer coating.
Embodiment 2
[0046] A low-odor and low-toxic plastic floor elastic layer is prepared from the following raw materials:
[0047] The first component raw material kg: polyether polyol 330: 1150; talcum powder: 310; color paste: 15; toluene: 230;
[0048] Second component raw material kg: diphenyldichlorosilane: 0.484; MDI: 105; dibutyltin dilaurate: 0.717; white carbon black: 22.
[0049] The processing steps of the elastic layer are as follows: put the first component raw materials into the reaction tank and stir, heat up to 200°C for dehydration; keep warm for 1 hour; add diphenyldichlorosilane first at 93°C, then add MDI at 90°C, Add dibutyltin dilaurate between 85-90°C, keep warm at 85-90°C for 3.5 hours, cool down to 50°C and discharge to obtain elastic layer coating.
Embodiment 3
[0051] A low-odor and low-toxic plastic floor elastic layer is prepared from the following raw materials:
[0052] The first component raw material kg: polyether polyol 330: 1200; talcum powder: 350; color paste: 16; toluene: 235;
[0053] Second component raw material kg: diphenyldichlorosilane: 0.484; MDI: 106; dibutyltin dilaurate: 0.717; white carbon black: 22.
[0054] The processing steps of the elastic layer are as follows: put the first component raw materials into the reaction tank and stir, heat up to 200°C for dehydration; keep warm for 1 hour; add diphenyldichlorosilane first at 93°C, then add MDI at 90°C, Add dibutyltin dilaurate between 85-90°C, keep warm at 85-90°C for 3.5 hours, cool down to 50°C and discharge to obtain elastic layer coating.
PUM
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