PVC (polyvinyl chloride) electrical conduit with low smoke and high flame retardancy
An electrical bushing, high flame retardant technology, applied in the field of low smoke and high flame retardant PVC electrical bushing, can solve the problems of insufficient environmental protection, insufficient flame retardant performance, etc., achieve high oxygen index, reduce surface temperature, and improve smoke suppression effect Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0052] Low-smoke and high-flame-retardant PVC electrical bushing consists of the following components by weight:
[0053]
[0054]
[0055] Wherein, the flame retardant is a combination of zinc borate, zinc stannate, ammonium octamolybdate, nanoclay, melamine phosphate and ammonium polyphosphate.
[0056] The parts by weight of each component of the flame retardant are: 4.5 parts of zinc borate, 2.5 parts of zinc stannate, 2.5 parts of ammonium octamolybdate, 1.5 parts of nanoclay, 2 parts of melamine phosphate and 2 parts of ammonium polyphosphate.
[0057]The stabilizer is a calcium-zinc composite stabilized lubricant, and the calcium-zinc composite stabilized lubricant includes a calcium-zinc composite stabilizer and a lubricant.
[0058] The inorganic filler is magnesium hydroxide and aluminum hydroxide, and the weight ratio of magnesium hydroxide and aluminum hydroxide is 1:10.
[0059] Processing aids include epoxidized soybean oil and dioctyl terephthalate (DOTP)...
Embodiment 2
[0063] Low-smoke and high-flame-retardant PVC electrical bushing consists of the following components by weight:
[0064]
[0065]
[0066] Wherein, the flame retardant is a combination of zinc borate, zinc stannate, ammonium octamolybdate, nanoclay, melamine phosphate and ammonium polyphosphate.
[0067] The parts by weight of each component of the flame retardant are: 6 parts of zinc borate, 3 parts of zinc stannate, 3 parts of ammonium octamolybdate, 2 parts of nanoclay, 3 parts of melamine phosphate and 3 parts of ammonium polyphosphate.
[0068] The stabilizer is a calcium-zinc composite stabilized lubricant, and the calcium-zinc composite stabilized lubricant includes a calcium-zinc composite stabilizer and a lubricant.
[0069] The inorganic filler is magnesium hydroxide and aluminum hydroxide, and the weight ratio of magnesium hydroxide and aluminum hydroxide is 10:1.
[0070] Processing aids include epoxidized soybean oil and dioctyl terephthalate (DOTP). The w...
Embodiment 3
[0074] Low-smoke and high-flame-retardant PVC electrical bushing consists of the following components by weight:
[0075]
[0076]
[0077] Wherein, the flame retardant is a combination of zinc borate, zinc stannate, ammonium octamolybdate, nanoclay, melamine phosphate and ammonium polyphosphate.
[0078] The parts by weight of each component of the flame retardant are: 3 parts of zinc borate, 1.5 parts of zinc stannate, 2 parts of ammonium octamolybdate, 1 part of nanoclay, 1.5 parts of melamine phosphate and 1 part of ammonium polyphosphate.
[0079] The stabilizer is a calcium-zinc composite stabilized lubricant, and the calcium-zinc composite stabilized lubricant includes a calcium-zinc composite stabilizer and a lubricant.
[0080] The inorganic filler is magnesium hydroxide and aluminum hydroxide, and the weight ratio of magnesium hydroxide and aluminum hydroxide is 5:1.
[0081] Processing aids include epoxidized soybean oil and dioctyl terephthalate (DOTP). The ...
PUM
Property | Measurement | Unit |
---|---|---|
thermal resistance | aaaaa | aaaaa |
oxygen index | 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