CN102372864B - Signal flexible cable sheath material for underwater dredging bucket of dredger and production method thereof - Google Patents
Signal flexible cable sheath material for underwater dredging bucket of dredger and production method thereof Download PDFInfo
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- CN102372864B CN102372864B CN 201110177009 CN201110177009A CN102372864B CN 102372864 B CN102372864 B CN 102372864B CN 201110177009 CN201110177009 CN 201110177009 CN 201110177009 A CN201110177009 A CN 201110177009A CN 102372864 B CN102372864 B CN 102372864B
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Abstract
The invention discloses a signal flexible cable sheath material for an underwater dredging bucket of a dredger and a production method thereof. The signal flexible cable sheath material comprises the following components in parts by weight: 20 parts of chloroprene rubber T-type CR rubber, 1-1.5 parts of zinc oxide, 0.5-1.0 part of magnesium oxide, 0.05-1.0 part of NA (Natrium)-22, 0.1-0.5 part of TMTD (Tetramethylthiuram Disulfide), 0.1-0.5 part of DM (Dibenzothiazyl Disulfide), 0.5-1.0 part of RD (poly(1,2-dihydro-2,2,4-trimethyl-quinoline)), 0.5-1.0 part of white wax, 0.5-1.0 part of stearic acid, 0.5-1.0 part of vaseline, 2.0-5.0 parts of carbon black, 8.0-15 parts of semireinforcing carbon black, 0.1-0.5 part of 4010NA, 10-15 parts of calcium carbonate, 1.0-2.5 parts of antimony trioxide and 0.5-1.0 part of talcum powder. The production method comprises the following steps of: firstly mixing the chloroprene rubber T-type CR rubber in an internal mixer for 8-10 min; then adding magnesium oxide and the like to mix for 8-10 min; filtering rubber and then adding zinc oxide and NA-22 to continuously mix for 4-7 min; adding TMTD and DM at the last 45-60 s; further rolling on an open mill; punching 6-8 triangular packages; overturning uniformly and discharging a tablet; and cooling completely for later use. A cable sheath produced by the cable sheath material has excellent mechanical property, high tensile strength, large elongation at break, ageing resistance and oil resistance.
Description
Technical field
The present invention relates to the sheath material that a kind of cable is used, particularly a kind of snagboat under water bucket with signal flexible cable sheath material.
Background technology
Present snagboat bucket under water adopts common rubber sheath with the signal flexible cable more; Mechanical property, the aging resistance of General Purpose Rubber sheath are poor, oil resistant not, and tensile strength and elongation at break fall are big behind the immersion oil; Make that the work-ing life of cable is short, occur cracking easily.
Summary of the invention
Primary and foremost purpose of the present invention is, a kind of good mechanical property is provided, ageing-resistant snagboat under water bucket with signal flexible cable sheath material.
For realizing above purpose, bucket is with signal flexible cable sheath material under water for snagboat provided by the present invention, and the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1 ~ 1.5 part; Promoting agent Natural manganese dioxide: 0.5 ~ 1.0 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 ~ 0.1 part; Tetramethyl-thiuram disulfide TMTD:0.1 ~ 0.5 part; Dibenzothiazole disulfide DM:0.1 ~ 0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 ~ 1.0 parts; Chinese wax: 0.5 ~ 1.0 part; Triple Pressed Stearic Acid: 0.5 ~ 1.0 part; Vaseline: 0.5 ~ 1.0 part; High wear-resistant carbon black: 2.0 ~ 5.0 parts; Semi-reinforcing hydrocarbon black: 8.0 ~ 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 ~ 0.5 part; Light calcium carbonate: 10 ~ 15 parts; Antimony Trioxide: 99.5Min: 1.0 ~ 2.5 parts; Superfine talcum powder: 0.5 ~ 1.0 part.
With respect to prior art, the present invention has obtained following beneficial effect: bucket is with the cable sheath of signal flexible cable under water to use the snagboat that this sheath material processes, and mechanical property is superior, and tensile strength is high, and elongation at break is big, ageing-resistant and oil resistant.
As preferred version of the present invention, the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1 part; Promoting agent Natural manganese dioxide: 0.5 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 part; Tetramethyl-thiuram disulfide TMTD:0.1 part; Dibenzothiazole disulfide DM:0.1 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 part; Chinese wax: 0.5 part; Triple Pressed Stearic Acid: 0.5 part; Vaseline: 0.5 part; High wear-resistant carbon black: 2.0 parts; Semi-reinforcing hydrocarbon black: 8.0 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 part; Light calcium carbonate: 10 parts; Antimony Trioxide: 99.5Min: 1.0 parts; Superfine talcum powder: 0.5 part.
As preferred version of the present invention, the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1.2 parts; Promoting agent Natural manganese dioxide: 0.7 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.08 part; Tetramethyl-thiuram disulfide TMTD:0.3 part; Dibenzothiazole disulfide DM:0.3 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.7 part; Chinese wax: 0.7 part; Triple Pressed Stearic Acid: 0.8 part; Vaseline: 0.8 part; High wear-resistant carbon black: 3.5 parts; Semi-reinforcing hydrocarbon black: 12 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.3 part; Light calcium carbonate: 12 parts; Antimony Trioxide: 99.5Min: 1.8 parts; Superfine talcum powder: 0.7 part.
As preferred version of the present invention, the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1.5 parts; Promoting agent Natural manganese dioxide: 1.0 parts; Ethylene thiourea 2-imidazolidinethione NA-22:0.1 part; Tetramethyl-thiuram disulfide TMTD:0.5 part; Dibenzothiazole disulfide DM:0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:1.0 part; Chinese wax: 1.0 parts; Triple Pressed Stearic Acid: 1.0 parts; Vaseline: 1.0 parts; High wear-resistant carbon black: 5.0 parts; Semi-reinforcing hydrocarbon black: 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.5 part; Light calcium carbonate: 15 parts; Antimony Trioxide: 99.5Min: 2.5 parts; Superfine talcum powder: 1.0 parts.
Another object of the present invention is, provide a kind of snagboat under water bucket with the working method of signal flexible cable sheath material, the sheath material that this method is processed, good mechanical property and ageing-resistant.
For realizing above purpose, snagboat provided by the present invention bucket under water may further comprise the steps with the working method of signal flexible cable sheath material successively: raw material is prepared by following component and weight content in (1): X 050 T type CR glue: 20 parts; Zinc oxide: 1 ~ 1.5 part; Promoting agent Natural manganese dioxide: 0.5 ~ 1.0 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 ~ 0.1 part; Tetramethyl-thiuram disulfide TMTD:0.1 ~ 0.5 part; Dibenzothiazole disulfide DM:0.1 ~ 0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 ~ 1.0 parts; Chinese wax: 0.5 ~ 1.0 part; Triple Pressed Stearic Acid: 0.5 ~ 1.0 part; Vaseline: 0.5 ~ 1.0 part; High wear-resistant carbon black: 2.0 ~ 5.0 parts; Semi-reinforcing hydrocarbon black: 8.0 ~ 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 ~ 0.5 part; Light calcium carbonate: 10 ~ 15 parts; Antimony Trioxide: 99.5Min: 1.0 ~ 2.5 parts; Superfine talcum powder: 0.5 ~ 1.0 part; (2) earlier with X 050 T type CR glue in Banbury mixer mixing 8 ~ 10 minutes; Add promoting agent Natural manganese dioxide, 2 then; 2; 4-trimethylammonium-1; 2-dihyaroquinoline polymer RD, Chinese wax, Triple Pressed Stearic Acid, Vaseline, high wear-resistant carbon black, semi-reinforcing hydrocarbon black, N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA, light calcium carbonate, Antimony Trioxide: 99.5Min and superfine talcum powder in Banbury mixer mixing 8 ~ 10 minutes make batch mixing stir; Adopt 40 orders+60 order double-layer leaching nets filter rubber then; Then get back on the clean Banbury mixer and to add zinc oxide and ethylene thiourea 2-imidazolidinethione NA-22 continued mixing 4 ~ 7 minutes; And adding tetramethyl-thiuram disulfide TMTD and dibenzothiazole disulfide DM in the end 45 ~ 60 seconds the time, temperature is controlled at 95 ~ 115 ℃; Then compound is moved to and further roll sheet in the mill; The temperature that sheet is rolled in mill is controlled at 100 ~ 115 ℃, and rolling the sheet time is 10 ~ 12 minutes, and plays 6 ~ 8 triangle bags and turn over even back slice; Slice rubber is at room temperature parked heat radiation in 16 ~ 24 hours, and it is back subsequent use that sheet rubber is cooled off fully.
With respect to prior art, the present invention has obtained following beneficial effect: the sheath material that uses this method to process is used to make snagboat, and bucket is with the cable sheath of signal flexible cable under water, and mechanical property is superior, and tensile strength is high, and elongation at break is big, ageing-resistant and oil resistant.
As preferred version of the present invention, prepare raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1 part; Promoting agent Natural manganese dioxide: 0.5 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 part; Tetramethyl-thiuram disulfide TMTD:0.1 part; Dibenzothiazole disulfide DM:0.1 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 part; Chinese wax: 0.5 part; Triple Pressed Stearic Acid: 0.5 part; Vaseline: 0.5 part; High wear-resistant carbon black: 2.0 parts; Semi-reinforcing hydrocarbon black: 8.0 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 part; Light calcium carbonate: 10 parts; Antimony Trioxide: 99.5Min: 1.0 parts; Superfine talcum powder: 0.5 part.
As preferred version of the present invention, prepare raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1.2 parts; Promoting agent Natural manganese dioxide: 0.7 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.08 part; Tetramethyl-thiuram disulfide TMTD:0.3 part; Dibenzothiazole disulfide DM:0.3 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.7 part; Chinese wax: 0.7 part; Triple Pressed Stearic Acid: 0.8 part; Vaseline: 0.8 part; High wear-resistant carbon black: 3.5 parts; Semi-reinforcing hydrocarbon black: 12 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.3 part; Light calcium carbonate: 12 parts; Antimony Trioxide: 99.5Min: 1.8 parts; Superfine talcum powder: 0.7 part.
As preferred version of the present invention, prepare raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1.5 parts; Promoting agent Natural manganese dioxide: 1.0 parts; Ethylene thiourea 2-imidazolidinethione NA-22:0.1 part; Tetramethyl-thiuram disulfide TMTD:0.5 part; Dibenzothiazole disulfide DM:0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:1.0 part; Chinese wax: 1.0 parts; Triple Pressed Stearic Acid: 1.0 parts; Vaseline: 1.0 parts; High wear-resistant carbon black: 5.0 parts; Semi-reinforcing hydrocarbon black: 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.5 part; Light calcium carbonate: 15 parts; Antimony Trioxide: 99.5Min: 2.5 parts; Superfine talcum powder: 1.0 parts.
Embodiment
Embodiment one
Prepare raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1 part; Promoting agent Natural manganese dioxide: 0.5 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 part; Tetramethyl-thiuram disulfide TMTD:0.1 part; Dibenzothiazole disulfide DM:0.1 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 part; Chinese wax: 0.5 part; Triple Pressed Stearic Acid: 0.5 part; Vaseline: 0.5 part; High wear-resistant carbon black: 2.0 parts; Semi-reinforcing hydrocarbon black: 8.0 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 part; Light calcium carbonate: 10 parts; Antimony Trioxide: 99.5Min: 1.0 parts; Superfine talcum powder: 0.5 part.
Produce according to the following steps: earlier with X 050 T type CR glue in Banbury mixer mixing 8 minutes; Add promoting agent Natural manganese dioxide, anti-aging agent RD (2 then; 2; 4-trimethylammonium-1; 2-dihyaroquinoline polymer), softening softening agent Chinese wax, promoting agent Triple Pressed Stearic Acid, softening softening agent Vaseline, strengthening agent high wear-resistant carbon black, semi-reinforcing hydrocarbon black, antioxidant 4010NA (N-sec.-propyl-N '-diphenyl-para-phenylene diamine), weighting agent light calcium carbonate, fire retardant Antimony Trioxide: 99.5Min and weighting agent superfine talcum powder in Banbury mixer mixing 8 minutes, make batch mixing stir; Adopt 40 orders+60 order double-layer leaching nets filter rubber then; Then get back on the clean Banbury mixer and to add promoting agent zinc oxide and accelerator NA-22 (ethylene thiourea 2-imidazolidinethione) continued mixing 4 minutes; And adding vulcanization accelerator TMTD (tetramethyl-thiuram disulfide) and accelerator DM (dibenzothiazole disulfide) in the end 45 seconds the time, temperature is controlled at 95 ℃; Then compound is moved to and further roll sheet in the mill; The temperature that sheet is rolled in mill is controlled at 100 ℃, and rolling the sheet time is 10 minutes, and plays 6 triangle bags and turn over even back slice; Slice rubber is at room temperature parked heat radiation in 16 hours, and it is back subsequent use that sheet rubber is cooled off fully; On rubber extruding machine, extrude sheath with sheet rubber at last.
Embodiment two
Prepare raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1.2 parts; Promoting agent Natural manganese dioxide: 0.7 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.08 part; Tetramethyl-thiuram disulfide TMTD:0.3 part; Dibenzothiazole disulfide DM:0.3 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.7 part; Chinese wax: 0.7 part; Triple Pressed Stearic Acid: 0.8 part; Vaseline: 0.8 part; High wear-resistant carbon black: 3.5 parts; Semi-reinforcing hydrocarbon black: 12 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.3 part; Light calcium carbonate: 12 parts; Antimony Trioxide: 99.5Min: 1.8 parts; Superfine talcum powder: 0.7 part.
Produce according to the following steps: earlier with X 050 T type CR glue in Banbury mixer mixing 9 minutes; Add promoting agent Natural manganese dioxide, anti-aging agent RD (2 then; 2; 4-trimethylammonium-1; 2-dihyaroquinoline polymer), softening softening agent Chinese wax, promoting agent Triple Pressed Stearic Acid, softening softening agent Vaseline, strengthening agent high wear-resistant carbon black, semi-reinforcing hydrocarbon black, antioxidant 4010NA (N-sec.-propyl-N '-diphenyl-para-phenylene diamine), weighting agent light calcium carbonate, fire retardant Antimony Trioxide: 99.5Min and weighting agent superfine talcum powder in Banbury mixer mixing 9 minutes, make batch mixing stir; Adopt 40 orders+60 order double-layer leaching nets filter rubber then; Then get back on the clean Banbury mixer and to add promoting agent zinc oxide and accelerator NA-22 (ethylene thiourea 2-imidazolidinethione) continued mixing 5 minutes; And adding vulcanization accelerator TMTD (tetramethyl-thiuram disulfide) and accelerator DM (dibenzothiazole disulfide) in the end 55 seconds the time, temperature is controlled at 105 ℃; Then compound is moved to and further roll sheet in the mill; The temperature that sheet is rolled in mill is controlled at 110 ℃, and rolling the sheet time is 11 minutes, and plays 7 triangle bags and turn over even back slice; Slice rubber is at room temperature parked heat radiation in 20 hours, and it is back subsequent use that sheet rubber is cooled off fully; On rubber extruding machine, extrude sheath with sheet rubber at last.
Embodiment three
Prepare raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1.5 parts; Promoting agent Natural manganese dioxide: 1.0 parts; Ethylene thiourea 2-imidazolidinethione NA-22:0.1 part; Tetramethyl-thiuram disulfide TMTD:0.5 part; Dibenzothiazole disulfide DM:0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:1.0 part; Chinese wax: 1.0 parts; Triple Pressed Stearic Acid: 1.0 parts; Vaseline: 1.0 parts; High wear-resistant carbon black: 5.0 parts; Semi-reinforcing hydrocarbon black: 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.5 part; Light calcium carbonate: 15 parts; Antimony Trioxide: 99.5Min: 2.5 parts; Superfine talcum powder: 1.0 parts.
Produce according to the following steps: earlier with X 050 T type CR glue in Banbury mixer mixing 10 minutes; Add promoting agent Natural manganese dioxide, anti-aging agent RD (2 then; 2; 4-trimethylammonium-1; 2-dihyaroquinoline polymer), softening softening agent Chinese wax, promoting agent Triple Pressed Stearic Acid, softening softening agent Vaseline, strengthening agent high wear-resistant carbon black, semi-reinforcing hydrocarbon black, antioxidant 4010NA (N-sec.-propyl-N '-diphenyl-para-phenylene diamine), weighting agent light calcium carbonate, fire retardant Antimony Trioxide: 99.5Min and weighting agent superfine talcum powder in Banbury mixer mixing 10 minutes, make batch mixing stir; Adopt 40 orders+60 order double-layer leaching nets filter rubber then; Then get back on the clean Banbury mixer and to add promoting agent zinc oxide and accelerator NA-22 (ethylene thiourea 2-imidazolidinethione) continued mixing 7 minutes; And adding vulcanization accelerator TMTD (tetramethyl-thiuram disulfide) and accelerator DM (dibenzothiazole disulfide) in the end 60 seconds the time, temperature is controlled at 115 ℃; Then compound is moved to and further roll sheet in the mill; The temperature that sheet is rolled in mill is controlled at 115 ℃, and rolling the sheet time is 12 minutes, and plays 8 triangle bags and turn over even back slice; Slice rubber is at room temperature parked heat radiation in 24 hours, and it is back subsequent use that sheet rubber is cooled off fully; On rubber extruding machine, extrude sheath with sheet rubber at last.
Test result such as following table to the cable sheath of embodiment one to embodiment three:
.
Test result shows that cable sheath can reach tensile strength greater than 10N/mm by prescription production of the present invention
2, elongation at break reaches more than 320%, and mechanical property and aging resistance are superior.
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (8)
- A snagboat under water bucket it is characterized in that with signal flexible cable sheath material the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1 ~ 1.5 part; Promoting agent Natural manganese dioxide: 0.5 ~ 1.0 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 ~ 0.1 part; Tetramethyl-thiuram disulfide TMTD:0.1 ~ 0.5 part; Dibenzothiazole disulfide DM:0.1 ~ 0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 ~ 1.0 parts; Chinese wax: 0.5 ~ 1.0 part; Triple Pressed Stearic Acid: 0.5 ~ 1.0 part; Vaseline: 0.5 ~ 1.0 part; High wear-resistant carbon black: 2.0 ~ 5.0 parts; Semi-reinforcing hydrocarbon black: 8.0 ~ 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 ~ 0.5 part; Light calcium carbonate: 10 ~ 15 parts; Antimony Trioxide: 99.5Min: 1.0 ~ 2.5 parts; Superfine talcum powder: 0.5 ~ 1.0 part.
- 2. snagboat according to claim 1 bucket under water is characterized in that with signal flexible cable sheath material the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1 part; Promoting agent Natural manganese dioxide: 0.5 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 part; Tetramethyl-thiuram disulfide TMTD:0.1 part; Dibenzothiazole disulfide DM:0.1 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 part; Chinese wax: 0.5 part; Triple Pressed Stearic Acid: 0.5 part; Vaseline: 0.5 part; High wear-resistant carbon black: 2.0 parts; Semi-reinforcing hydrocarbon black: 8.0 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 part; Light calcium carbonate: 10 parts; Antimony Trioxide: 99.5Min: 1.0 parts; Superfine talcum powder: 0.5 part.
- 3. snagboat according to claim 1 bucket under water is characterized in that with signal flexible cable sheath material the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1.2 parts; Promoting agent Natural manganese dioxide: 0.7 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.08 part; Tetramethyl-thiuram disulfide TMTD:0.3 part; Dibenzothiazole disulfide DM:0.3 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.7 part; Chinese wax: 0.7 part; Triple Pressed Stearic Acid: 0.8 part; Vaseline: 0.8 part; High wear-resistant carbon black: 3.5 parts; Semi-reinforcing hydrocarbon black: 12 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.3 part; Light calcium carbonate: 12 parts; Antimony Trioxide: 99.5Min: 1.8 parts; Superfine talcum powder: 0.7 part.
- 4. snagboat according to claim 1 bucket under water is characterized in that with signal flexible cable sheath material the feed composition and the weight content of this sheath material are following: X 050 T type CR glue: 20 parts; Zinc oxide: 1.5 parts; Promoting agent Natural manganese dioxide: 1.0 parts; Ethylene thiourea 2-imidazolidinethione NA-22:0.1 part; Tetramethyl-thiuram disulfide TMTD:0.5 part; Dibenzothiazole disulfide DM:0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:1.0 part; Chinese wax: 1.0 parts; Triple Pressed Stearic Acid: 1.0 parts; Vaseline: 1.0 parts; High wear-resistant carbon black: 5.0 parts; Semi-reinforcing hydrocarbon black: 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.5 part; Light calcium carbonate: 15 parts; Antimony Trioxide: 99.5Min: 2.5 parts; Superfine talcum powder: 1.0 parts.
- A snagboat under water bucket it is characterized in that with the working method of signal flexible cable sheath material may further comprise the steps successively: raw material is prepared by following component and weight content in (1): X 050 T type CR glue: 20 parts; Zinc oxide: 1 ~ 1.5 part; Promoting agent Natural manganese dioxide: 0.5 ~ 1.0 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 ~ 0.1 part; Tetramethyl-thiuram disulfide TMTD:0.1 ~ 0.5 part; Dibenzothiazole disulfide DM:0.1 ~ 0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 ~ 1.0 parts; Chinese wax: 0.5 ~ 1.0 part; Triple Pressed Stearic Acid: 0.5 ~ 1.0 part; Vaseline: 0.5 ~ 1.0 part; High wear-resistant carbon black: 2.0 ~ 5.0 parts; Semi-reinforcing hydrocarbon black: 8.0 ~ 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 ~ 0.5 part; Light calcium carbonate: 10 ~ 15 parts; Antimony Trioxide: 99.5Min: 1.0 ~ 2.5 parts; Superfine talcum powder: 0.5 ~ 1.0 part; (2) earlier with X 050 T type CR glue in Banbury mixer mixing 8 ~ 10 minutes; Add promoting agent Natural manganese dioxide, 2 then; 2; 4-trimethylammonium-1; 2-dihyaroquinoline polymer RD, Chinese wax, Triple Pressed Stearic Acid, Vaseline, high wear-resistant carbon black, semi-reinforcing hydrocarbon black, N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA, light calcium carbonate, Antimony Trioxide: 99.5Min and superfine talcum powder in Banbury mixer mixing 8 ~ 10 minutes make batch mixing stir; Adopt 40 orders+60 order double-layer leaching nets filter rubber then; Then get back on the clean Banbury mixer and to add zinc oxide and ethylene thiourea 2-imidazolidinethione NA-22 continued mixing 4 ~ 7 minutes; And adding tetramethyl-thiuram disulfide TMTD and dibenzothiazole disulfide DM in the end 45 ~ 60 seconds the time, temperature is controlled at 95 ~ 115 ℃; Then compound is moved to and further roll sheet in the mill; The temperature that sheet is rolled in mill is controlled at 100 ~ 115 ℃, and rolling the sheet time is 10 ~ 12 minutes, and plays 6 ~ 8 triangle bags and turn over even back slice; Slice rubber is at room temperature parked heat radiation in 16 ~ 24 hours, and it is back subsequent use that sheet rubber is cooled off fully.
- 6. snagboat according to claim 5 bucket under water is characterized in that with the working method of signal flexible cable sheath material, prepares raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1 part; Promoting agent Natural manganese dioxide: 0.5 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.05 part; Tetramethyl-thiuram disulfide TMTD:0.1 part; Dibenzothiazole disulfide DM:0.1 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.5 part; Chinese wax: 0.5 part; Triple Pressed Stearic Acid: 0.5 part; Vaseline: 0.5 part; High wear-resistant carbon black: 2.0 parts; Semi-reinforcing hydrocarbon black: 8.0 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.1 part; Light calcium carbonate: 10 parts; Antimony Trioxide: 99.5Min: 1.0 parts; Superfine talcum powder: 0.5 part.
- 7. snagboat according to claim 5 bucket under water is characterized in that with the working method of signal flexible cable sheath material, prepares raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1.2 parts; Promoting agent Natural manganese dioxide: 0.7 part; Ethylene thiourea 2-imidazolidinethione NA-22:0.08 part; Tetramethyl-thiuram disulfide TMTD:0.3 part; Dibenzothiazole disulfide DM:0.3 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:0.7 part; Chinese wax: 0.7 part; Triple Pressed Stearic Acid: 0.8 part; Vaseline: 0.8 part; High wear-resistant carbon black: 3.5 parts; Semi-reinforcing hydrocarbon black: 12 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.3 part; Light calcium carbonate: 12 parts; Antimony Trioxide: 99.5Min: 1.8 parts; Superfine talcum powder: 0.7 part.
- 8. snagboat according to claim 5 bucket under water is characterized in that with the working method of signal flexible cable sheath material, prepares raw material by following component and weight content: X 050 T type CR glue: 20 parts; Zinc oxide: 1.5 parts; Promoting agent Natural manganese dioxide: 1.0 parts; Ethylene thiourea 2-imidazolidinethione NA-22:0.1 part; Tetramethyl-thiuram disulfide TMTD:0.5 part; Dibenzothiazole disulfide DM:0.5 part; 2,2,4-trimethylammonium-1,2-dihyaroquinoline polymer RD:1.0 part; Chinese wax: 1.0 parts; Triple Pressed Stearic Acid: 1.0 parts; Vaseline: 1.0 parts; High wear-resistant carbon black: 5.0 parts; Semi-reinforcing hydrocarbon black: 15 parts; N-sec.-propyl-N '-diphenyl-para-phenylene diamine 4010NA:0.5 part; Light calcium carbonate: 15 parts; Antimony Trioxide: 99.5Min: 2.5 parts; Superfine talcum powder: 1.0 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110177009 CN102372864B (en) | 2011-06-28 | 2011-06-28 | Signal flexible cable sheath material for underwater dredging bucket of dredger and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110177009 CN102372864B (en) | 2011-06-28 | 2011-06-28 | Signal flexible cable sheath material for underwater dredging bucket of dredger and production method thereof |
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| JP5761154B2 (en) * | 2012-10-22 | 2015-08-12 | 日立金属株式会社 | Chloroprene rubber composition, insulated wire and cable using the same |
| CN102993524A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Cable sheath insulation material for coal mines and preparation method thereof |
| CN102993523A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Buoy communication cable sheath insulating material for ships and preparation method thereof |
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| CN102993519A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Cable sheath insulating material for field logging and preparation method of same |
| CN104448589A (en) * | 2013-09-18 | 2015-03-25 | 湖北航天化学技术研究所 | Transparent chlorinated butyl rubber material and a preparation method thereof |
| CN104177806A (en) * | 2014-08-19 | 2014-12-03 | 安徽蒙特尔电缆集团有限公司 | Low-cost flame-retardant cable sheath material |
| CN108102228A (en) * | 2017-11-28 | 2018-06-01 | 安徽卓越电缆有限公司 | Fluoroplastic insulation instrument signal cable |
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| CN1063971A (en) * | 1991-02-08 | 1992-08-26 | 冯克伦 | Fire retardant hermetic collar |
| CN1624036A (en) * | 2003-12-30 | 2005-06-08 | 谢小丁 | Process for preparing magnetic oil saving rubber pipe |
| CN100351299C (en) * | 2004-09-06 | 2007-11-28 | 刘明辉 | Fire-retardant rubber plate |
| CN100457580C (en) * | 2004-11-05 | 2009-02-04 | 青岛橡六集团有限公司 | Flame-proof armored rope core conveyer belt |
| CN101168604B (en) * | 2006-10-26 | 2010-05-12 | 上海胜华电缆厂有限公司 | Ccoal-winning machine low-smoke low-halogen screening rubber cover flexible cable |
| CN100577722C (en) * | 2007-10-31 | 2010-01-06 | 上海矿用电缆厂 | High-strength cold hardiness cable sheath rubber and technique of preparing the same |
| JP2011021046A (en) * | 2007-11-07 | 2011-02-03 | Denki Kagaku Kogyo Kk | Polychloroprene elastomer composition |
| CN101314654B (en) * | 2008-06-10 | 2010-09-08 | 江西电缆有限责任公司 | Jacket formula for rubber jacketed flame-proof cable and production method thereof |
| KR101666362B1 (en) * | 2009-02-18 | 2016-10-17 | 덴카 주식회사 | Polychloroprene elastomer composition, process for producing same, and vulcanizate and molded object |
| CN101531781B (en) * | 2009-03-30 | 2011-05-25 | 开开电缆科技有限公司 | Sheath rubber for wind electric power generation cable |
| CN101633753B (en) * | 2009-08-21 | 2012-08-29 | 易宝(福建)高分子材料有限公司 | Neoprene closed cell foamed material and preparation method thereof |
| CN101817944B (en) * | 2010-03-31 | 2011-09-28 | 尤建义 | Preparation technology of chloroprene rubber used for external rubber layer of rubber tube of automobile air conditioning |
| CN101838407B (en) * | 2010-04-01 | 2013-05-01 | 上海藤仓橡塑电缆有限公司 | Rubber jacketed flexible cable shield material for wind generation and preparation method thereof |
| CN101864101B (en) * | 2010-06-12 | 2012-04-18 | 浙江远东电缆集团有限公司 | Formula of rubber for mining cable sheaths having high fire resistance and high tearing resistance |
| CN101955601B (en) * | 2010-10-12 | 2012-05-30 | 江苏恒峰线缆有限公司 | Chloroprene rubber improved by employing ionomer |
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