CN102344616B - Power cable sheath material for dredger underwater shovel arm, and production method thereof - Google Patents
Power cable sheath material for dredger underwater shovel arm, and production method thereof Download PDFInfo
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- CN102344616B CN102344616B CN2011101770202A CN201110177020A CN102344616B CN 102344616 B CN102344616 B CN 102344616B CN 2011101770202 A CN2011101770202 A CN 2011101770202A CN 201110177020 A CN201110177020 A CN 201110177020A CN 102344616 B CN102344616 B CN 102344616B
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Abstract
The present invention discloses a power cable sheath material for a dredger underwater shovel arm, and a production method thereof. Raw materials of the power cable sheath material comprise: 16 parts of chlorosulfonated polyethylene Haplon-40, 4 parts of chlorinated polyethylene 352, 0.3-0.5 parts of DPTT, 0.4-0.6 parts of DM, 1-1.5 parts of magnesium oxide, 3.5-4.5 parts of yellow lead masterbatch, 0.2-0.5 parts of NBC, 0.5-1 parts of paraffin, 0.5-1 parts of polyethylene glycol, 0.5-1 parts of coumarone, 1.5-2 parts of antimony trioxide, 2.5-3 parts of DOP, 5.0-6.5 parts of carbon black, 2.5-3.5 parts of talc powder and 2-3 parts of calcium carbonate. The production method for the power cable sheath material comprises: firstly milling the chlorosulfonated polyethylene for 8-10 minutes in a mixer; adding the magnesium oxide, the Huangdan masterbatch, the paraffin, the polyethylene glycol, the coumarone, the antimony trioxide, the talc powder, the DOP, the carbon black and the calcium carbonate to carry out milling for 7-8 minutes; then adding the NBC, the DM and the DPTT to carry out milling for 40-60 seconds; carrying out sheet rolling and heat dissipating on a open mill, turning 7 triangle bags, cutting the sheath rubber into the slices after uniform turning. The cable sheath prepared from the sheath material provided by the present invention has characteristics of excellent mechanical property, high tensile strength, large elongation at break, aging 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 shovels arm under water and uses the electric power cable jacket material.
Background technology
Snagboat shovels arm under water with the common rubber sheath of the many employings of power cable at present; 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, and ageing-resistant snagboat shovels arm under water and uses the electric power cable jacket material.
For solving above technical problem, snagboat provided by the present invention shovels arm under water and uses the electric power cable jacket material, and the feed composition and the weight content of this sheath material are following: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 ~ 0.5 part; Dibenzothiazole disulfide DM:0.4 ~ 0.6 part; Promoting agent Natural manganese dioxide: 1 ~ 1.5 part; Tinting material yellow lead rubber master batch: 3.5 ~ 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 ~ 0.5 part; Softening agent paraffin: 0.5 ~ 1 part; Surfactant polyoxyethylene glycol: 0.5 ~ 1 part; Softening agent coumarone: 0.5 ~ 1 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 ~ 2 parts; DOP DOP:2.5 ~ 3 part; Strengthening agent carbon black 330:5.0 ~ 6.5 parts; Weighting agent superfine talcum powder: 2.5 ~ 3.5 parts; Weighting agent lime carbonate: 2 ~ 3 parts.
With respect to prior art, the present invention has obtained following beneficial effect: the snagboat that uses this sheath material to process shovels arm under water and uses the electric power cable sheath, 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: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 parts; Dibenzothiazole disulfide DM:0.4 part; Promoting agent Natural manganese dioxide: 1 part; Tinting material yellow lead rubber master batch: 3.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 part; Softening agent paraffin: 0.5 part; Surfactant polyoxyethylene glycol: 0.5 part; Softening agent coumarone: 0.5 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 parts; DOP DOP:2.5 part; Strengthening agent carbon black 330:5.0 part; Weighting agent superfine talcum powder: 2.5 parts; Weighting agent lime carbonate: 2 parts.
As preferred version of the present invention, the feed composition and the weight content of this sheath material are following: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.4 parts; Dibenzothiazole disulfide DM:0.5 part; Promoting agent Natural manganese dioxide: 1.2 parts; Tinting material yellow lead rubber master batch: 4 parts; Nickel dibutyl dithiocarbamate NBC:0.3 part; Softening agent paraffin: 0.7 part; Surfactant polyoxyethylene glycol: 0.7 part; Softening agent coumarone: 0.8 part; Fire retardant Antimony Trioxide: 99.5Min: 1.8 parts; DOP DOP:2.8 part; Strengthening agent carbon black 330:6 part; Weighting agent superfine talcum powder: 3 parts; Weighting agent lime carbonate: 2.5 parts.
As preferred version of the present invention, the feed composition and the weight content of this sheath material are following: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.5 parts; Dibenzothiazole disulfide DM:0.6 part; Promoting agent Natural manganese dioxide: 1.5 parts; Tinting material yellow lead rubber master batch: 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.5 part; Softening agent paraffin: 1 part; Surfactant polyoxyethylene glycol: 1 part; Softening agent coumarone: 1 part; Fire retardant Antimony Trioxide: 99.5Min: 2 parts; DOP DOP:3 part; Strengthening agent carbon black 330:6.5 part; Weighting agent superfine talcum powder: 3.5 parts; Weighting agent lime carbonate: 3 parts.
Another object of the present invention is to provide a kind of snagboat to shovel the working method of arm with the electric power cable jacket material under water, the sheath material that this method is processed, good mechanical property and ageing-resistant.
For solving above technical problem, snagboat provided by the present invention shovels the working method of arm with the electric power cable jacket material under water, may further comprise the steps successively: raw material is prepared by following component and weight content in (1): chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 ~ 0.5 part; Dibenzothiazole disulfide DM:0.4 ~ 0.6 part; Promoting agent Natural manganese dioxide: 1 ~ 1.5 part; Tinting material yellow lead rubber master batch: 3.5 ~ 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 ~ 0.5 part; Softening agent paraffin: 0.5 ~ 1 part; Surfactant polyoxyethylene glycol: 0.5 ~ 1 part; Softening agent coumarone: 0.5 ~ 1 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 ~ 2 parts; DOP DOP:2.5 ~ 3 part; Strengthening agent carbon black 330:5.0 ~ 6.5 parts; Weighting agent superfine talcum powder: 2.5 ~ 3.5 parts; Weighting agent lime carbonate: 2 ~ 3 parts; (2) earlier with chlorosuphonated-polyethylene Haplon-40 and chlorinatedpolyethylene 352 in Banbury mixer mixing 8 ~ 10 minutes; Add promoting agent Natural manganese dioxide, tinting material yellow lead rubber master batch, softening agent paraffin, surfactant polyoxyethylene glycol, softening agent coumarone, fire retardant Antimony Trioxide: 99.5Min, weighting agent superfine talcum powder, DOP DOP, strengthening agent carbon black 330 and weighting agent lime carbonate then in Banbury mixer mixing 7 ~ 8 minutes, make batch mixing stir; Add nickel dibutyl dithiocarbamate NBC and dibenzothiazole disulfide DM, six sulfuration di-penta methylene thiuram DPTT then, temperature be controlled at 100 ~ 110 ℃ mixing again 40 ~ 60 seconds; Then compound is moved to and roll the sheet heat radiation in the mill, the temperature that sheet is rolled in mill is controlled at 100 ~ 115 ℃, and rolling the sheet time is 9.5 ~ 10.5 minutes, and in mill, turns over 7 triangle bags, turns over even back jacket rubber cutting slice.
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 shovels arm under water and use the electric power cable sheath, 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: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 parts; Dibenzothiazole disulfide DM:0.4 part; Promoting agent Natural manganese dioxide: 1 part; Tinting material yellow lead rubber master batch: 3.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 part; Softening agent paraffin: 0.5 part; Surfactant polyoxyethylene glycol: 0.5 part; Softening agent coumarone: 0.5 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 parts; DOP DOP:2.5 part; Strengthening agent carbon black 330:5.0 part; Weighting agent superfine talcum powder: 2.5 parts; Weighting agent lime carbonate: 2 parts.
As preferred version of the present invention, prepare raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.4 parts; Dibenzothiazole disulfide DM:0.5 part; Promoting agent Natural manganese dioxide: 1.2 parts; Tinting material yellow lead rubber master batch: 4 parts; Nickel dibutyl dithiocarbamate NBC:0.3 part; Softening agent paraffin: 0.7 part; Surfactant polyoxyethylene glycol: 0.7 part; Softening agent coumarone: 0.8 part; Fire retardant Antimony Trioxide: 99.5Min: 1.8 parts; DOP DOP:2.8 part; Strengthening agent carbon black 330:6 part; Weighting agent superfine talcum powder: 3 parts; Weighting agent lime carbonate: 2.5 parts.
As preferred version of the present invention, prepare raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.5 parts; Dibenzothiazole disulfide DM:0.6 part; Promoting agent Natural manganese dioxide: 1.5 parts; Tinting material yellow lead rubber master batch: 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.5 part; Softening agent paraffin: 1 part; Surfactant polyoxyethylene glycol: 1 part; Softening agent coumarone: 1 part; Fire retardant Antimony Trioxide: 99.5Min: 2 parts; DOP DOP:3 part; Strengthening agent carbon black 330:6.5 part; Weighting agent superfine talcum powder: 3.5 parts; Weighting agent lime carbonate: 3 parts.
Embodiment
Embodiment one
Prepare raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 parts; Dibenzothiazole disulfide DM:0.4 part; Promoting agent Natural manganese dioxide: 1 part; Tinting material yellow lead rubber master batch: 3.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 part; Softening agent paraffin: 0.5 part; Surfactant polyoxyethylene glycol: 0.5 part; Softening agent coumarone: 0.5 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 parts; DOP DOP:2.5 part; Strengthening agent carbon black 330:5.0 part; Weighting agent superfine talcum powder: 2.5 parts; Weighting agent lime carbonate: 2 parts.
Produce according to the following steps: earlier with chlorosuphonated-polyethylene Haplon-40 and chlorinatedpolyethylene 352 in Banbury mixer mixing 8 minutes; Add promoting agent Natural manganese dioxide, tinting material yellow lead rubber master batch, softening agent paraffin, surfactant polyoxyethylene glycol, softening agent coumarone, fire retardant Antimony Trioxide: 99.5Min, weighting agent superfine talcum powder, plasticizer phthalic acid dioctyl ester DOP, strengthening agent carbon black 330 and weighting agent lime carbonate then in Banbury mixer mixing 7 minutes, make batch mixing stir; Add antioxidant NBC (nickel dibutyl dithiocarbamate) and accelerator DM (dibenzothiazole disulfide), accelerator D PTT (six sulfuration di-penta methylene thiurams) then, temperature be controlled at 100 ℃ mixing again 40 seconds; Then compound is moved to and roll the sheet heat radiation in the mill, the temperature that sheet is rolled in mill is controlled at 100 ℃, and rolling the sheet time is 9.5 minutes, and in mill, turns over 7 triangle bags, turns over even back jacket rubber cutting slice.
Embodiment two
Prepare raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.4 parts; Dibenzothiazole disulfide DM:0.5 part; Promoting agent Natural manganese dioxide: 1.2 parts; Tinting material yellow lead rubber master batch: 4 parts; Nickel dibutyl dithiocarbamate NBC:0.3 part; Softening agent paraffin: 0.7 part; Surfactant polyoxyethylene glycol: 0.7 part; Softening agent coumarone: 0.8 part; Fire retardant Antimony Trioxide: 99.5Min: 1.8 parts; DOP DOP:2.8 part; Strengthening agent carbon black 330:6 part; Weighting agent superfine talcum powder: 3 parts; Weighting agent lime carbonate: 2.5 parts.
Produce according to the following steps: earlier with chlorosuphonated-polyethylene Haplon-40 and chlorinatedpolyethylene 352 in Banbury mixer mixing 9 minutes; Add promoting agent Natural manganese dioxide, tinting material yellow lead rubber master batch, softening agent paraffin, surfactant polyoxyethylene glycol, softening agent coumarone, fire retardant Antimony Trioxide: 99.5Min, weighting agent superfine talcum powder, plasticizer phthalic acid dioctyl ester DOP, strengthening agent carbon black 330 and weighting agent lime carbonate then in Banbury mixer mixing 7 minutes, make batch mixing stir; Add antioxidant NBC (nickel dibutyl dithiocarbamate) and accelerator DM (dibenzothiazole disulfide), accelerator D PTT (six sulfuration di-penta methylene thiurams) then, temperature be controlled at 105 ℃ mixing again 50 seconds; Then compound is moved to and roll the sheet heat radiation in the mill, the temperature that sheet is rolled in mill is controlled at 110 ℃, and rolling the sheet time is 10 minutes, and in mill, turns over 7 triangle bags, turns over even back jacket rubber cutting slice.
Embodiment three
Prepare raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.5 parts; Dibenzothiazole disulfide DM:0.6 part; Promoting agent Natural manganese dioxide: 1.5 parts; Tinting material yellow lead rubber master batch: 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.5 part; Softening agent paraffin: 1 part; Surfactant polyoxyethylene glycol: 1 part; Softening agent coumarone: 1 part; Fire retardant Antimony Trioxide: 99.5Min: 2 parts; DOP DOP:3 part; Strengthening agent carbon black 330:6.5 part; Weighting agent superfine talcum powder: 3.5 parts; Weighting agent lime carbonate: 3 parts.
Produce according to the following steps: earlier with chlorosuphonated-polyethylene Haplon-40 and chlorinatedpolyethylene 352 in Banbury mixer mixing 10 minutes; Add promoting agent Natural manganese dioxide, tinting material yellow lead rubber master batch, softening agent paraffin, surfactant polyoxyethylene glycol, softening agent coumarone, fire retardant Antimony Trioxide: 99.5Min, weighting agent superfine talcum powder, plasticizer phthalic acid dioctyl ester DOP, strengthening agent carbon black 330 and weighting agent lime carbonate then in Banbury mixer mixing 8 minutes, make batch mixing stir; Add antioxidant NBC (nickel dibutyl dithiocarbamate) and accelerator DM (dibenzothiazole disulfide), accelerator D PTT (six sulfuration di-penta methylene thiurams) then, temperature be controlled at 110 ℃ mixing again 60 seconds; Then compound is moved to and roll the sheet heat radiation in the mill, the temperature that sheet is rolled in mill is controlled at 115 ℃, and rolling the sheet time is 10.5 minutes, and in mill, turns over 7 triangle bags, turns over even back jacket rubber cutting slice.
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 350%, 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)
1. a snagboat shovels arm under water and uses the electric power cable jacket material, it is characterized in that, the feed composition and the weight content of this sheath material are following: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 ~ 0.5 part; Dibenzothiazole disulfide DM:0.4 ~ 0.6 part; Promoting agent Natural manganese dioxide: 1 ~ 1.5 part; Tinting material yellow lead rubber master batch: 3.5 ~ 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 ~ 0.5 part; Softening agent paraffin: 0.5 ~ 1 part; Surfactant polyoxyethylene glycol: 0.5 ~ 1 part; Softening agent coumarone: 0.5 ~ 1 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 ~ 2 parts; DOP DOP:2.5 ~ 3 part; Strengthening agent carbon black 330:5.0 ~ 6.5 parts; Weighting agent superfine talcum powder: 2.5 ~ 3.5 parts; Weighting agent lime carbonate: 2 ~ 3 parts.
2. snagboat according to claim 1 shovels arm under water and uses the electric power cable jacket material, it is characterized in that, the feed composition and the weight content of this sheath material are following: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 parts; Dibenzothiazole disulfide DM:0.4 part; Promoting agent Natural manganese dioxide: 1 part; Tinting material yellow lead rubber master batch: 3.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 part; Softening agent paraffin: 0.5 part; Surfactant polyoxyethylene glycol: 0.5 part; Softening agent coumarone: 0.5 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 parts; DOP DOP:2.5 part; Strengthening agent carbon black 330:5.0 part; Weighting agent superfine talcum powder: 2.5 parts; Weighting agent lime carbonate: 2 parts.
3. snagboat according to claim 1 shovels arm under water and uses the electric power cable jacket material, it is characterized in that, the feed composition and the weight content of this sheath material are following: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.4 parts; Dibenzothiazole disulfide DM:0.5 part; Promoting agent Natural manganese dioxide: 1.2 parts; Tinting material yellow lead rubber master batch: 4 parts; Nickel dibutyl dithiocarbamate NBC:0.3 part; Softening agent paraffin: 0.7 part; Surfactant polyoxyethylene glycol: 0.7 part; Softening agent coumarone: 0.8 part; Fire retardant Antimony Trioxide: 99.5Min: 1.8 parts; DOP DOP:2.8 part; Strengthening agent carbon black 330:6 part; Weighting agent superfine talcum powder: 3 parts; Weighting agent lime carbonate: 2.5 parts.
4. snagboat according to claim 1 shovels arm under water and uses the electric power cable jacket material, it is characterized in that, the feed composition and the weight content of this sheath material are following: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.5 parts; Dibenzothiazole disulfide DM:0.6 part; Promoting agent Natural manganese dioxide: 1.5 parts; Tinting material yellow lead rubber master batch: 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.5 part; Softening agent paraffin: 1 part; Surfactant polyoxyethylene glycol: 1 part; Softening agent coumarone: 1 part; Fire retardant Antimony Trioxide: 99.5Min: 2 parts; DOP DOP:3 part; Strengthening agent carbon black 330:6.5 part; Weighting agent superfine talcum powder: 3.5 parts; Weighting agent lime carbonate: 3 parts.
5. a snagboat shovels the working method of arm with the electric power cable jacket material under water, it is characterized in that, may further comprise the steps successively: raw material is prepared by following component and weight content in (1): chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 ~ 0.5 part; Dibenzothiazole disulfide DM:0.4 ~ 0.6 part; Promoting agent Natural manganese dioxide: 1 ~ 1.5 part; Tinting material yellow lead rubber master batch: 3.5 ~ 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 ~ 0.5 part; Softening agent paraffin: 0.5 ~ 1 part; Surfactant polyoxyethylene glycol: 0.5 ~ 1 part; Softening agent coumarone: 0.5 ~ 1 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 ~ 2 parts; DOP DOP:2.5 ~ 3 part; Strengthening agent carbon black 330:5.0 ~ 6.5 parts; Weighting agent superfine talcum powder: 2.5 ~ 3.5 parts; Weighting agent lime carbonate: 2 ~ 3 parts; (2) earlier with chlorosuphonated-polyethylene Haplon-40 and chlorinatedpolyethylene 352 in Banbury mixer mixing 8 ~ 10 minutes; Add promoting agent Natural manganese dioxide, tinting material yellow lead rubber master batch, softening agent paraffin, surfactant polyoxyethylene glycol, softening agent coumarone, fire retardant Antimony Trioxide: 99.5Min, weighting agent superfine talcum powder, DOP DOP, strengthening agent carbon black 330 and weighting agent lime carbonate then in Banbury mixer mixing 7 ~ 8 minutes, make batch mixing stir; Add nickel dibutyl dithiocarbamate NBC and dibenzothiazole disulfide DM, six sulfuration di-penta methylene thiuram DPTT then, temperature be controlled at 100 ~ 110 ℃ mixing again 40 ~ 60 seconds; Then compound is moved to and roll the sheet heat radiation in the mill, the temperature that sheet is rolled in mill is controlled at 100 ~ 115 ℃, and rolling the sheet time is 9.5 ~ 10.5 minutes, and in mill, turns over 7 triangle bags, turns over even back jacket rubber cutting slice.
6. snagboat according to claim 5 shovels the working method of arm with the electric power cable jacket material under water, it is characterized in that, prepares raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.3 parts; Dibenzothiazole disulfide DM:0.4 part; Promoting agent Natural manganese dioxide: 1 part; Tinting material yellow lead rubber master batch: 3.5 parts; Nickel dibutyl dithiocarbamate NBC:0.2 part; Softening agent paraffin: 0.5 part; Surfactant polyoxyethylene glycol: 0.5 part; Softening agent coumarone: 0.5 part; Fire retardant Antimony Trioxide: 99.5Min: 1.5 parts; DOP DOP:2.5 part; Strengthening agent carbon black 330:5.0 part; Weighting agent superfine talcum powder: 2.5 parts; Weighting agent lime carbonate: 2 parts.
7. snagboat according to claim 5 shovels the working method of arm with the electric power cable jacket material under water, it is characterized in that, prepares raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.4 parts; Dibenzothiazole disulfide DM:0.5 part; Promoting agent Natural manganese dioxide: 1.2 parts; Tinting material yellow lead rubber master batch: 4 parts; Nickel dibutyl dithiocarbamate NBC:0.3 part; Softening agent paraffin: 0.7 part; Surfactant polyoxyethylene glycol: 0.7 part; Softening agent coumarone: 0.8 part; Fire retardant Antimony Trioxide: 99.5Min: 1.8 parts; DOP DOP:2.8 part; Strengthening agent carbon black 330:6 part; Weighting agent superfine talcum powder: 3 parts; Weighting agent lime carbonate: 2.5 parts.
8. snagboat according to claim 5 shovels the working method of arm with the electric power cable jacket material under water, it is characterized in that, prepares raw material by following component and weight content: chlorosuphonated-polyethylene Haplon-40:16 part; Chlorinatedpolyethylene 352:4 part; Six sulfuration di-penta methylene thiuram DPTT:0.5 parts; Dibenzothiazole disulfide DM:0.6 part; Promoting agent Natural manganese dioxide: 1.5 parts; Tinting material yellow lead rubber master batch: 4.5 parts; Nickel dibutyl dithiocarbamate NBC:0.5 part; Softening agent paraffin: 1 part; Surfactant polyoxyethylene glycol: 1 part; Softening agent coumarone: 1 part; Fire retardant Antimony Trioxide: 99.5Min: 2 parts; DOP DOP:3 part; Strengthening agent carbon black 330:6.5 part; Weighting agent superfine talcum powder: 3.5 parts; Weighting agent lime carbonate: 3 parts.
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| CN2011101770202A CN102344616B (en) | 2011-06-28 | 2011-06-28 | Power cable sheath material for dredger underwater shovel arm, and production method thereof |
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| CN2011101770202A CN102344616B (en) | 2011-06-28 | 2011-06-28 | Power cable sheath material for dredger underwater shovel arm, and production method thereof |
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| CN102964707A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | Nano-kaolin modified chlorosulfonated polyethylene rubber cable material |
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| JP3306757B2 (en) * | 1992-11-27 | 2002-07-24 | 東ソー株式会社 | Thermoplastic elastomer composition |
| JP3284209B2 (en) * | 1992-12-01 | 2002-05-20 | 東ソー株式会社 | Thermoplastic elastomer composition |
| US5683773A (en) * | 1995-01-20 | 1997-11-04 | The Gates Corporation | Chlorine-containing polyethylene-and polyether-based elastomers stabilized with barium sulfate |
| JP2005048129A (en) * | 2003-07-31 | 2005-02-24 | Japan Atom Energy Res Inst | Radiation-resistant crosslinked polymer composition and radiation-resistant polymer article |
| EP1861459B1 (en) * | 2005-03-14 | 2016-09-28 | Dow Global Technologies LLC | An improved cure system composition and a method for curing chlorinated elastomer compositions |
| US20060255501A1 (en) * | 2005-05-11 | 2006-11-16 | Shawcor Ltd. | Crosslinked chlorinated polyolefin compositions |
| DE102008040138A1 (en) * | 2008-07-03 | 2010-01-07 | Rhein Chemie Rheinau Gmbh | Method and device for producing a crosslinkable rubber mixture |
| CN101434731B (en) * | 2008-12-05 | 2011-06-22 | 东莞市瑞桥电器有限公司 | Rubber material for manufacturing UL and HPN power cord |
| CN101597410B (en) * | 2009-07-02 | 2011-06-29 | 宁波唯尔电器有限公司 | Anti-oil and fire-retardant chlorinated polyethylene sheath material with good weather resistance and preparation method thereof |
| CN101613507B (en) * | 2009-08-07 | 2011-09-14 | 安徽江淮电缆集团有限公司 | Peelable insulation shielding material used in mining high-voltage rubber insulated cables |
| CN101956875A (en) * | 2010-09-16 | 2011-01-26 | 广东美的电器股份有限公司 | Aluminum-rubber composite tube of air conditioner |
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2011
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