CN105061944A - Environment-friendly, anti-static and flame-retardant PVC (polyvinyl chloride) cable sheath pipe - Google Patents
Environment-friendly, anti-static and flame-retardant PVC (polyvinyl chloride) cable sheath pipe Download PDFInfo
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- CN105061944A CN105061944A CN201510493475.3A CN201510493475A CN105061944A CN 105061944 A CN105061944 A CN 105061944A CN 201510493475 A CN201510493475 A CN 201510493475A CN 105061944 A CN105061944 A CN 105061944A
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Abstract
The invention discloses an environment-friendly, anti-static and flame-retardant PVC (polyvinyl chloride) cable sheath pipe comprising raw materials in parts by weight as follows: 100 parts of PVC resin, 15-20 parts of dioctyl terephthalate, 3-5 parts of chlorinated paraffin, 2-4 parts of a Ca-Zn compound stabilizer, 0.2-0.6 parts of an antioxidant, 0.3-1.2 parts of polyethylene wax, 36-42 parts of a flame retardant, 0.8-1.8 parts of boric acid, 20-30 parts of calcium carbonate, 1.5-3 parts of SDS (sodium dodecyl sulfate), 7-10 parts of carbon black and 17-22 parts of titanium dioxide. The environment-friendly, anti-static and flame-retardant PVC cable sheath pipe has excellent anti-static performance and heat resistance and can protect cables in fires.
Description
Technical field
The present invention relates to a kind of PVC cable sheath tube, specifically a kind of Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube.
Background technology
In recent years, in world PVC market application, be maximum with building materials market.Cable sheath tube for building take polyvinyl chloride resin as main raw material(s), adds auxiliary agent, through extruding and the wire tubing of injection molding and pipe fitting.Cable sheath tube to thermotolerance and flame-retardancy requirements very high, in case of fire, can available protecting circuit in a long time, ensure the operation of electrical apparatus control system.
The cable sheath tube flame retardant resistance of prior art is not good, there is disaster hidden-trouble; Cable sheath tube friction, contact in use or transportation can produce electrostatic, harmful to human safety.
Summary of the invention
The object of the present invention is to provide a kind of Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube.
Object of the present invention can be achieved through the following technical solutions:
A kind of Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube, comprises the raw material of following weight part: polyvinyl chloride resin 100 parts, terephthalic acid dibutyl ester 15 ~ 20 parts, clorafin 3 ~ 5 parts, calcium-zinc composite stabilizing agent 2 ~ 4 parts, 0.2 ~ 0.6 part, oxidation inhibitor, polyethylene wax 0.3 ~ 1.2 part, fire retardant 36 ~ 42 parts, boric acid 0.8 ~ 1.8 part, 20 ~ 30 parts, calcium carbonate, sodium laurylsulfonate 1.5 ~ 3 parts, carbon black 7 ~ 10 parts, titanium dioxide 17 ~ 22 parts.
As further preferably, the present invention includes the raw material of following weight part: polyvinyl chloride resin 100 parts, terephthalic acid dibutyl ester 17.5 parts, clorafin 4 parts, calcium-zinc composite stabilizing agent 3 parts, 0.4 part, oxidation inhibitor, polyethylene wax 0.8 part, fire retardant 39 parts, boric acid 1.3 parts, 25 parts, calcium carbonate, sodium laurylsulfonate 2 parts, carbon black 8.5 parts, titanium dioxide 20 parts.
Described fire retardant is the mixture of magnesium hydroxide, antimonous oxide and red phosphorus, and the weight ratio of magnesium hydroxide, antimonous oxide and red phosphorus is 3:1:2.
Described oxidation inhibitor is at least one in antioxidant 1010, irgasfos 168.
The present invention also provides a kind of preparation method of Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube, comprises the following steps: take each component by proportioning, inserts heated and stirred in high-speed kneading machine, at 100 DEG C of temperature, mediate 15min; The raw material extrusion moulding will stirred again, obtains Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube of the present invention.
Beneficial effect of the present invention: Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube of the present invention has excellent antistatic property and thermotolerance, can protection circuit in a fire.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
Preparation production Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube, takes polyvinyl chloride resin 100 parts, terephthalic acid dibutyl ester 15 parts, clorafin 3 parts, calcium-zinc composite stabilizing agent 2 parts, antioxidant 1010 0.2 part, polyethylene wax 0.3 part, magnesium hydroxide 18 parts, antimonous oxide 6 parts, 12 parts, red phosphorus, boric acid 0.8 part, 20 parts, calcium carbonate, sodium laurylsulfonate 1.5 parts, carbon black 7 parts, titanium dioxide 17 parts.
By said ratio, each component is inserted heated and stirred in high-speed kneading machine, at 100 DEG C of temperature, mediate 15min; The raw material extrusion moulding will stirred again, obtains Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube.Have corrosion-resistant, high temperature resistant, anti-aging, ultimate compression strength is large, flame retardant properties good, electrical insulating property is strong, the advantage such as pollution-free, lightweight.
To above-described embodiment 1 testing inspection, its Physical and mechanical properties is as following table 1:
Table 1
Embodiment 2
Preparation production Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube, takes the raw material of following weight part: polyvinyl chloride resin 100 parts, terephthalic acid dibutyl ester 20 parts, clorafin 5 parts, calcium-zinc composite stabilizing agent 4 parts, antioxidant 1010 0.4 part, irgasfos 168 0.2 part, polyethylene wax 1.2 parts, magnesium hydroxide 21 parts, antimonous oxide 7 parts, 14 parts, red phosphorus, boric acid 1.8 parts, 30 parts, calcium carbonate, sodium laurylsulfonate 3 parts, carbon black 10 parts, titanium dioxide 22 parts.
By said ratio, each component is inserted heated and stirred in high-speed kneading machine, at 100 DEG C of temperature, mediate 15min; The raw material extrusion moulding will stirred again, obtains Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube.
Embodiment 3
Preparation production Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube, takes the raw material of following weight part: polyvinyl chloride resin 100 parts, terephthalic acid dibutyl ester 17.5 parts, clorafin 4 parts, calcium-zinc composite stabilizing agent 3 parts, irgasfos 168 0.4 part, polyethylene wax 0.8 part, magnesium hydroxide 19.5 parts, antimonous oxide 6.5 parts, 13 parts, red phosphorus, boric acid 1.3 parts, 25 parts, calcium carbonate, sodium laurylsulfonate 2 parts, carbon black 8.5 parts, titanium dioxide 20 parts.
By said ratio, each component is inserted heated and stirred in high-speed kneading machine, at 100 DEG C of temperature, mediate 15min; The raw material extrusion moulding will stirred again, obtains Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube.
Above content is only citing made for the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (5)
1. an Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube, it is characterized in that, comprise the raw material of following weight part: polyvinyl chloride resin 100 parts, terephthalic acid dibutyl ester 15 ~ 20 parts, clorafin 3 ~ 5 parts, calcium-zinc composite stabilizing agent 2 ~ 4 parts, 0.2 ~ 0.6 part, oxidation inhibitor, polyethylene wax 0.3 ~ 1.2 part, fire retardant 36 ~ 42 parts, boric acid 0.8 ~ 1.8 part, 20 ~ 30 parts, calcium carbonate, sodium laurylsulfonate 1.5 ~ 3 parts, carbon black 7 ~ 10 parts, titanium dioxide 17 ~ 22 parts.
2. a kind of anti-electrostatic fire retardant PVC cable sheath tube according to claim 1, it is characterized in that, comprise the raw material of following weight part: polyvinyl chloride resin 100 parts, terephthalic acid dibutyl ester 17.5 parts, clorafin 4 parts, calcium-zinc composite stabilizing agent 3 parts, 0.4 part, oxidation inhibitor, polyethylene wax 0.8 part, fire retardant 39 parts, boric acid 1.3 parts, 25 parts, calcium carbonate, sodium laurylsulfonate 2 parts, carbon black 8.5 parts, titanium dioxide 20 parts.
3. a kind of Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube according to claim 1 and 2, is characterized in that, described fire retardant is magnesium hydroxide, antimonous oxide and red phosphorus mixture, and the weight ratio of magnesium hydroxide, antimonous oxide and red phosphorus is 3:1:2.
4. a kind of Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube according to claim 1 and 2, it is characterized in that, described oxidation inhibitor is at least one in antioxidant 1010, irgasfos 168.
5. a kind of Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube according to claim 1 and 2, it is characterized in that, PVC cable sheath pipe production method is: take each component by proportioning, inserts heated and stirred in high-speed kneading machine, at 100 DEG C of temperature, mediate 15min; The raw material extrusion moulding will stirred again, obtained Environmental-friendantistatic antistatic flame-proof PVC cable sheath tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493475.3A CN105061944A (en) | 2015-08-12 | 2015-08-12 | Environment-friendly, anti-static and flame-retardant PVC (polyvinyl chloride) cable sheath pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510493475.3A CN105061944A (en) | 2015-08-12 | 2015-08-12 | Environment-friendly, anti-static and flame-retardant PVC (polyvinyl chloride) cable sheath pipe |
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| CN105061944A true CN105061944A (en) | 2015-11-18 |
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| CN201510493475.3A Pending CN105061944A (en) | 2015-08-12 | 2015-08-12 | Environment-friendly, anti-static and flame-retardant PVC (polyvinyl chloride) cable sheath pipe |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633766A (en) * | 2009-05-22 | 2010-01-27 | 上海凯波特种电缆料厂有限公司 | Environment-friendly flame retardant semiconductive PVC sheathing compound used for ultra-pressure cable sheath |
| CN103396619A (en) * | 2013-07-15 | 2013-11-20 | 安徽安远塑胶股份有限公司 | Polyvinyl chloride cable material |
| CN103694594A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Flame-retardant cable material |
| CN104292702A (en) * | 2014-10-28 | 2015-01-21 | 焦作同心电缆有限公司 | Dynamically-vulcanized high-polymerization-degree polyvinyl chloride (PVC) liquid butyronitrile electric wire and cable insulation/sheath material and preparation method thereof |
| CN104744849A (en) * | 2013-12-26 | 2015-07-01 | 上海凯波特种电缆料厂有限公司 | Environment-friendly antistatic high-flame retardation PVC sheath material and preparation method thereof |
-
2015
- 2015-08-12 CN CN201510493475.3A patent/CN105061944A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633766A (en) * | 2009-05-22 | 2010-01-27 | 上海凯波特种电缆料厂有限公司 | Environment-friendly flame retardant semiconductive PVC sheathing compound used for ultra-pressure cable sheath |
| CN103396619A (en) * | 2013-07-15 | 2013-11-20 | 安徽安远塑胶股份有限公司 | Polyvinyl chloride cable material |
| CN103694594A (en) * | 2013-12-03 | 2014-04-02 | 安徽国电电缆集团有限公司 | Flame-retardant cable material |
| CN104744849A (en) * | 2013-12-26 | 2015-07-01 | 上海凯波特种电缆料厂有限公司 | Environment-friendly antistatic high-flame retardation PVC sheath material and preparation method thereof |
| CN104292702A (en) * | 2014-10-28 | 2015-01-21 | 焦作同心电缆有限公司 | Dynamically-vulcanized high-polymerization-degree polyvinyl chloride (PVC) liquid butyronitrile electric wire and cable insulation/sheath material and preparation method thereof |
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Application publication date: 20151118 |