CN102746555A - Low-smoke halogen-free oil-proof high-performance power cable material for ships and method for producing same - Google Patents
Low-smoke halogen-free oil-proof high-performance power cable material for ships and method for producing same Download PDFInfo
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Abstract
The invention discloses a low-smoke halogen-free oil-proof high-performance power cable material for ships and a method for producing the same. The low-smoke halogen-free oil-proof high-performance power cable material for ships consists of the following components in parts by weight: 5-20 parts of thermoplastic elastomer (TPE) A, 15-40 parts of thermoplastic elastomer (TPE) B, 40-70 parts of aluminum hydroxide, 1-5 parts of stabilizer and 1-5 parts of silicone masterbatch. The product has excellent flame retardant property, smoke release amount is extremely low during the burning, and the smoke light transmittance can reach above 90%; and moreover, the material has excellent mechanical property and oil-resistant performance, and completely satisfies the performance requirements of the IEC60092-359 standard.
Description
Technical field:
The invention belongs to the organic polymer technical field, more specifically relate to the grease proofing high-performance power cable of a kind of low smoke and zero halogen peculiar to vessel material and preparation method thereof.
Background technology:
In 12 planning of electric wire, ocean engineering cable is one of most important project.5 years from now on, China's marine petroleum development will get into the stage of high speed development; Shipbuilding industry also will reach bigger scale; The exploitation in Oversea wind, tidal scheme, island and marine site needs a large amount of private cables; On the world market of the boats and ships of high added value and maritime works's equipment, the occupation rate of China's product is less than 10 and 5 percent also.The demand of maritime works's equipment and cable grows at top speed long term maintenance, and the production capacity of developed country has hastened towards saturation at present, and the buying center of gravity forward China of world maritime works equipment shifts.There is very big breach in China in the production of such cable now, and this provides the huge market opportunity for domestic wires and cables industry.
The cigarette and the poison gas that produce when fire takes place; Be the major cause that causes casualties, Along with people's is to the attention of safety, environmental protection and the influence of other various factorss, and shipboard cable improves constantly requirements such as low cigarette, Halogen, fire prevention at present; Often require when presence of fire; Smoke release, poison gas burst size are extremely low, and non-corrosiveness is so that try to gain time precious to one to the personnel escape.Because China's shipboard cable starting is late; Also exist a certain distance with the external same industry at technical elements; Although China's shipbuilding tons gross has got into the second place of the world, but shipboard cable import situation is still quite serious, and these domestic shipboard cable cable enterprises are got into a difficult position.Therefore, successful developing vessel is with the grease proofing high-performance power cable of low smoke and zero halogen material, not only can shorten and the external same industry between gap, also have extraordinary economic benefit and social benefit simultaneously.
Summary of the invention:
For solving in order to solve the deficiency of prior art, one of technical problem to be solved by this invention provides the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel material.
Two of technical problem to be solved by this invention provides the grease proofing high-performance power cable of a kind of low smoke and zero halogen peculiar to vessel preparation methods.
The objective of the invention is to realize like this:
The grease proofing high-performance power cable of a kind of low smoke and zero halogen peculiar to vessel material is formed thermoplastic elastomer (TPE) A:5-20 part by weight by following component; Thermoplastic elastomer (TPE) B:15-40 part; White lake 40-70 part; Tranquilizer: 1-5 part; Silicone master batch: 1-5 part.
Described thermoplastic elastomer (TPE) A is made up of following component by weight: ethylene-propylene copolymer: 10-30 part, the rare multipolymer of ethene-Xin: 1-10 part, Vilaterm: 20-40 part, Vestolen PP 7052: 30-50 part.
Described ethylene-propylene copolymer, molecular weight are 10-20 ten thousand, mooney viscosity (100 ℃) 30-60, hardness Shao Shi A30-60.
The rare molecular weight of copolymer 8-15 ten thousand of described ethene-Xin, and melting index (190 ℃, 2.16kg) 0.5-3g/10min.
Described Vilaterm is a new LDPE (film grade), molecular weight 8-16 ten thousand, melting index (190 ℃, 2.16kg) 1-5 g/10min.
Described Vestolen PP 7052 is an atactic copolymerized polypropene, molecular weight 8-16 ten thousand, melting index (190 ℃, 2.16kg) 1-6g/10min.
Described thermoplastic elastomer (TPE) B is made up of following component by weight: ethylene-propylene and a small amount of non-conjugated dienes terpolymer 20-40 part; Hydrogenated styrene-butadiene-styrene block copolymers 15-30 part; Vilaterm 30-70 part, white oil 25-40 part.
Described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 5-15 ten thousand, mooney viscosity (100 ℃) 30-70, hardness Shao Shi A20-50.
Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 8-14 ten thousand, butadiene content 30-60%, styrene content 40-70%.
Described Vilaterm is a new LDPE (film grade), molecular weight 8-16 ten thousand, melting index (190 ℃, 2.16kg) 1-5 g/10min.
Described white oil molecular weight is 300-400, and kinematic viscosity (40 ℃) is 15-35 ㎡/s.
Described white lake is Bayer-sintering integrated process preparation, and order is counted the 4000-8000 order.
Described tranquilizer is by being made up of by weight following component: calcium stearate: 40-60 part, Zinic stearas: 5-50 part, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester: 30-50 part.
Described silicone master batch is by being made up of by weight following component: new LDPE (film grade): 10-20 part, silicone oil: 20-60 part, silicon-dioxide: 30-60 part.
Described new LDPE (film grade) molecular weight 1-5 ten thousand, melting index 5-10 g/10min.
Described silicone oil is dimethyl silicone oil.
Described silicon-dioxide is precipitated silica, and order is counted the 4000-6000 order.
Adopt industry ordinary method through Banbury mixer blend granulation, forcing machine extruding pelletization, can make the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel of the present invention material.
Further,
The present invention also provides the grease proofing high-performance power cable of above-mentioned low smoke and zero halogen peculiar to vessel preparation methods, is made up of following step:
Step 1: each component of weighing;
Step 2: each component is processed particle through twin screw, single screw extrusion machine then through the Banbury mixer melt blending;
Step 3: again particle is extruded wire rod through forcing machine;
Step 4: wire rod carries out cross-linking radiation through rumbatron.
Preferably,
In the said step 2, through the Banbury mixer melt blending, concrete parameter is: the banburying temperature is 120-140 ℃, and the banburying time is 10-15 minute with each component.
The banburying temperature is 160-180 ℃, and the banburying time is 10-15 minute.
In the said step 2, twin screw extruder is divided into six districts, and the working temperature in each district is: the first district 90-100 ℃, and the second district 100-120 ℃, the 3rd district 120-140 ℃, the 4th district 120-140 ℃, the 5th district 140-150 ℃, the 6th district 150-160 ℃.Single screw extrusion machine is divided into five districts, and the working temperature in each district is: the first district 100-110 ℃, and the second district 110-120 ℃, the 3rd district 130-140 ℃, the 4th district 140-150 ℃, the 5th district 140-150 ℃
In the said step 3, forcing machine is divided into four districts, and the working temperature in each district is: the first district 130-140 ℃, and the second district 140-150 ℃, the 3rd district 150-180 ℃, the 4th district 160-180 ℃.
With respect to prior art, beneficial effect of the present invention is embodied as:
1 the present invention has good flame retardant property, can pass through the VDE vertical combustion.
Smoke release was extremely low when 2 the present invention were burnt, and transmittance can reach more than 90% in the cigarette.
3 the present invention have the excellent oil resistance ability, can be through 100 ℃, and the test of 24h oil resistant
Embodiment
Below in conjunction with embodiment the present invention is further described.
Embodiment 1:
The grease proofing high-performance power cable of a kind of low smoke and zero halogen peculiar to vessel material is grouped into by following one-tenth:
Thermoplastic elastomer (TPE) A:10 kilogram; Thermoplastic elastomer (TPE) B:25 kilogram; 61 kilograms in white lake; Tranquilizer: 1.5 kilograms; Silicone master batch: 2.5 kilograms.
Described thermoplastic elastomer (TPE) A is made up of following component by weight: ethylene-propylene copolymer: 20 parts, and the rare multipolymer of ethene-Xin: 5 parts, Vilaterm: 30 parts, Vestolen PP 7052: 45 parts.
Described ethylene-propylene copolymer, molecular weight are 150,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A45.
The rare molecular weight of copolymer 100,000 of described ethene-Xin, and melting index (190 ℃, 2.16kg) 1.0g/10min.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described Vestolen PP 7052 is an atactic copolymerized polypropene, molecular weight 110,000, melting index (190 ℃, 2.16kg) 2.5g/10min.
Described thermoplastic elastomer (TPE) B is made up of following component by weight: 25 parts of ethylene-propylene and a small amount of non-conjugated dienes terpolymers, 15 parts of hydrogenated styrene-butadiene-styrene block copolymers, 30 parts of Vilaterm, 30 parts of white oils.
Described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A35.
Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, butadiene content 40%, styrene content 60%.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described white oil molecular weight is 360, and kinematic viscosity (40 ℃) is 30 ㎡/s.
Described white lake is Bayer-sintering integrated process preparation, several 6000 orders of order.
Described tranquilizer is by being made up of by weight following component: calcium stearate: 50 parts, and Zinic stearas: 15 parts, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester: 35 parts.
Described silicone master batch is by being made up of by weight following component: new LDPE (film grade): 15 parts, and silicone oil: 35 parts, silicon-dioxide: 50 parts.
Described new LDPE (film grade) molecular weight 20,000, melting index 8 g/10min.
Described silicone oil is dimethyl silicone oil.
Described silicon-dioxide is precipitated silica, several 5000 orders of order.
The grease proofing high-performance power cable of described low smoke and zero halogen peculiar to vessel material preparation method comprises step:
(1) accurate each component of weighing prescription;
(2) load weighted raw material is passed through twin screw, single screw extrusion machine granulation then successively through the Banbury mixer melt blending;
(3) particle that will make is extruded wire rod through forcing machine.
(4) wire rod carries out cross-linking radiation through rumbatron.
In the said step 2, through the Banbury mixer melt blending, concrete parameter is: the banburying temperature is 120-140 ℃, and the banburying time is 10-15 minute with each component.
The banburying temperature is 160-180 ℃, and the banburying time is 10-15 minute.
In the said step 2, twin screw extruder is divided into six districts, and the working temperature in each district is: the first district 90-100 ℃, and the second district 100-120 ℃, the 3rd district 120-140 ℃, the 4th district 120-140 ℃, the 5th district 140-150 ℃, the 6th district 150-160 ℃.Single screw extrusion machine is divided into five districts, and the working temperature in each district is: the first district 100-110 ℃, and the second district 110-120 ℃, the 3rd district 130-140 ℃, the 4th district 140-150 ℃, the 5th district 140-150 ℃
In the said step 3, forcing machine is divided into four districts, and the working temperature in each district is: the first district 130-140 ℃, and the second district 140-150 ℃, the 3rd district 150-180 ℃, the 4th district 160-180 ℃.
Embodiment 2:
The grease proofing high-performance power cable of a kind of low smoke and zero halogen peculiar to vessel material is grouped into by following one-tenth:
Thermoplastic elastomer (TPE) A:15 kilogram; Thermoplastic elastomer (TPE) B:16.5 kilogram; 64 kilograms in white lake; Tranquilizer: 2 kilograms; Silicone master batch: 2.5 kilograms.
Described thermoplastic elastomer (TPE) A is made up of following component by weight: ethylene-propylene copolymer: 20 parts, and the rare multipolymer of ethene-Xin: 5 parts, Vilaterm: 30 parts, Vestolen PP 7052: 45 parts.
Described ethylene-propylene copolymer, molecular weight are 150,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A45.
The rare molecular weight of copolymer 100,000 of described ethene-Xin, and melting index (190 ℃, 2.16kg) 1.0g/10min.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described Vestolen PP 7052 is an atactic copolymerized polypropene, molecular weight 110,000, melting index (190 ℃, 2.16kg) 2.5g/10min.
Described thermoplastic elastomer (TPE) B is made up of following component by weight: 25 parts of ethylene-propylene and a small amount of non-conjugated dienes terpolymers, 15 parts of hydrogenated styrene-butadiene-styrene block copolymers, 30 parts of Vilaterm, 30 parts of white oils.
Described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A35.
Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, butadiene content 40%, styrene content 60%.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described white oil molecular weight is 360, and kinematic viscosity (40 ℃) is 30 ㎡/s.
Described white lake is Bayer-sintering integrated process preparation, several 6000 orders of order.
Described tranquilizer is by being made up of by weight following component: calcium stearate: 50 parts, and Zinic stearas: 15 parts, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester: 35 parts.
Described silicone master batch is by being made up of by weight following component: new LDPE (film grade): 15 parts, and silicone oil: 35 parts, silicon-dioxide: 50 parts.
Described new LDPE (film grade) molecular weight 20,000, melting index 8 g/10min.
Described silicone oil is dimethyl silicone oil.
Described silicon-dioxide is precipitated silica, several 5000 orders of order.
Adopt the method for embodiment 1 to prepare the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel of the present invention material.
Embodiment 3:
The grease proofing high-performance power cable of a kind of low smoke and zero halogen peculiar to vessel material is grouped into by following one-tenth:
Thermoplastic elastomer (TPE) A:15 kilogram; Thermoplastic elastomer (TPE) B:16.5 kilogram; 64 kilograms in white lake; Tranquilizer: 2 kilograms; Silicone master batch: 2.5 kilograms.
Described thermoplastic elastomer (TPE) A is made up of following component by weight: ethylene-propylene copolymer: 20 parts, and the rare multipolymer of ethene-Xin: 5 parts, Vilaterm: 30 parts, Vestolen PP 7052: 45 parts.
Described ethylene-propylene copolymer, molecular weight are 150,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A45.
The rare molecular weight of copolymer 100,000 of described ethene-Xin, and melting index (190 ℃, 2.16kg) 1.0g/10min.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described Vestolen PP 7052 is an atactic copolymerized polypropene, molecular weight 110,000, melting index (190 ℃, 2.16kg) 2.5g/10min.
Described thermoplastic elastomer (TPE) B is made up of following component by weight: 25 parts of ethylene-propylene and a small amount of non-conjugated dienes terpolymers, 15 parts of hydrogenated styrene-butadiene-styrene block copolymers, 30 parts of Vilaterm, 30 parts of white oils.
Described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A35.
Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, butadiene content 40%, styrene content 60%.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described white oil molecular weight is 360, and kinematic viscosity (40 ℃) is 30 ㎡/s.
Described white lake is Bayer-sintering integrated process preparation, several 6000 orders of order.
Described tranquilizer is by being made up of by weight following component: calcium stearate: 50 parts, and Zinic stearas: 15 parts, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester: 35 parts.
Described silicone master batch is by being made up of by weight following component: new LDPE (film grade): 15 parts, and silicone oil: 35 parts, silicon-dioxide: 50 parts.
Described new LDPE (film grade) molecular weight 20,000, melting index 8 g/10min.
Described silicone oil is dimethyl silicone oil.
Described silicon-dioxide is precipitated silica, several 5000 orders of order.
Adopt the method for embodiment 1 to prepare the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel of the present invention material.
Embodiment 4:
The grease proofing high-performance power cable of a kind of low smoke and zero halogen peculiar to vessel material is grouped into by following one-tenth:
Thermoplastic elastomer (TPE) A:9 kilogram; Thermoplastic elastomer (TPE) B:23 kilogram; 64 kilograms in white lake; Tranquilizer: 2 kilograms; Silicone master batch: 2 kilograms.
Described thermoplastic elastomer (TPE) A is made up of following component by weight: ethylene-propylene copolymer: 20 parts, and the rare multipolymer of ethene-Xin: 5 parts, Vilaterm: 30 parts, Vestolen PP 7052: 45 parts.
Described ethylene-propylene copolymer, molecular weight are 150,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A45.
The rare molecular weight of copolymer 100,000 of described ethene-Xin, and melting index (190 ℃, 2.16kg) 1.0g/10min.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described Vestolen PP 7052 is an atactic copolymerized polypropene, molecular weight 110,000, melting index (190 ℃, 2.16kg) 2.5g/10min.
Described thermoplastic elastomer (TPE) B is made up of following component by weight: 25 parts of ethylene-propylene and a small amount of non-conjugated dienes terpolymers, 15 parts of hydrogenated styrene-butadiene-styrene block copolymers, 30 parts of Vilaterm, 30 parts of white oils.
Described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 100,000, mooney viscosity (100 ℃) 50, hardness Shao Shi A35.
Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 120,000, butadiene content 40%, styrene content 60%.
Described Vilaterm is a new LDPE (film grade), molecular weight 120,000, melting index (190 ℃, 2.16kg) 2.0 g/10min.
Described white oil molecular weight is 360, and kinematic viscosity (40 ℃) is 30 ㎡/s.
Described white lake is Bayer-sintering integrated process preparation, several 6000 orders of order.
Described tranquilizer is by being made up of by weight following component: calcium stearate: 50 parts, and Zinic stearas: 15 parts, four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester: 35 parts.
Described silicone master batch is by being made up of by weight following component: new LDPE (film grade): 15 parts, and silicone oil: 35 parts, silicon-dioxide: 50 parts.
Described new LDPE (film grade) molecular weight 20,000, melting index 8 g/10min.
Described silicone oil is dimethyl silicone oil.
Described silicon-dioxide is precipitated silica, several 5000 orders of order.
Adopt the method for embodiment 1 to prepare the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel of the present invention material.
The grease proofing high-performance power cable of embodiment 1-4 low smoke and zero halogen peculiar to vessel material is carried out performance test, and concrete data see the following form:
Undoubtedly, the present invention can also have multiple conversion and remodeling, is not limited to the concrete structure of above-mentioned embodiment.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.
Claims (10)
1. the grease proofing high-performance power cable of a low smoke and zero halogen peculiar to vessel material is characterized in that: be made up of by weight following component: thermoplastic elastic body A: 5-20 part; Thermoplastic elastic body B: 15-40 part; White lake 40-70 part; Tranquilizer: 1-5 part; Silicone master batch: 1-5 part.
2. the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel as claimed in claim 1 material; It is characterized in that: described thermoplastic elastic body A is made up of following component by weight: ethylene-propylene copolymer: 10-30 part; The rare multipolymer of ethene-Xin: 1-10 part; Vilaterm: 20-40 part, Vestolen PP 7052: 30-50 part.
3. the grease proofing high-performance power cable of the low smoke and zero halogen peculiar to vessel material of stating like claim 2, it is characterized in that: the molecular weight of described ethylene-propylene copolymer is 10-20 ten thousand, and mooney viscosity (100 ℃) is 30-60, and hardness is Shao Shi A30-60; The molecular weight 8-15 ten thousand of the rare multipolymer of described ethene-Xin, melting index (190 ℃ 2.16kg) are 0.5-3g/10min; Described Vilaterm is a new LDPE (film grade), and molecular weight is 8-16 ten thousand, melting index (190 ℃ 2.16kg) are 1-5 g/10min; Described Vestolen PP 7052 is an atactic copolymerized polypropene, and molecular weight is 8-16 ten thousand, melting index (190 ℃ 2.16kg) are 1-6g/10min.
4. the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel as claimed in claim 1 material; It is characterized in that: described thermoplastic elastic body B is made up of following component by weight: ethylene-propylene and a small amount of non-conjugated dienes terpolymer 20-40 part; Hydrogenated styrene-butadiene-styrene block copolymers 15-30 part; Vilaterm 30-70 part, white oil 25-40 part.
5. the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel as claimed in claim 4 material; It is characterized in that: described ethylene-propylene and a small amount of non-conjugated dienes terpolymer molecular weight are 5-15 ten thousand; Mooney viscosity (100 ℃) is 30-70, and hardness is Shao Shi A20-50; Described hydrogenated styrene-butadiene-styrene block copolymers molecular weight is 8-14 ten thousand, and divinyl and so on content is 30-60%, and the vinylbenzene mass content is 40-70%; Described Vilaterm is a new LDPE (film grade), molecular weight 8-16 ten thousand, melting index (190 ℃ 2.16kg) are 1-5 g/10min; Described white oil molecular weight is 300-400, and kinematic viscosity (40 ℃) is 15-35 ㎡/s.
6. the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel as claimed in claim 1 material is characterized in that: described white lake is Bayer-sintering integrated process preparation, and order is counted the 4000-8000 order.
7. the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel as claimed in claim 1 material; It is characterized in that: described tranquilizer is by being made up of by weight following component: calcium stearate: 40-60 part; Zinic stearas: 5-50 part; Four [β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester: 30-50 part.
8. the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel as claimed in claim 1 material; It is characterized in that: described silicone master batch is by being made up of by weight following component: new LDPE (film grade): 10-20 part; Silicone oil: 20-60 part, silicon-dioxide: 30-60 part.
9. the grease proofing high-performance power cable of low smoke and zero halogen peculiar to vessel as claimed in claim 8 material, it is characterized in that: described new LDPE (film grade) molecular weight is 1-5 ten thousand, melting index is 5-10 g/10min; Described silicone oil is dimethyl silicone oil; Described silicon-dioxide is precipitated silica, and order is counted the 4000-6000 order.
10. the grease proofing high-performance power cable of the described low smoke and zero halogen peculiar to vessel of claim 1 preparation methods is characterized in that, is made up of following step:
Step 1: each component of weighing;
Step 2: each component is processed particle through twin screw, single screw extrusion machine then through the Banbury mixer melt blending;
Step 3: again particle is extruded wire rod through forcing machine;
Step 4: wire rod carries out cross-linking radiation through rumbatron;
In the said step 2, through the Banbury mixer melt blending, concrete parameter is: the banburying temperature is 160-180 ℃, and the banburying time is 10-15 minute with each component;
In the said step 2, twin screw extruder is divided into six districts, and the working temperature in each district is: the first district 90-100 ℃, and the second district 100-120 ℃, the 3rd district 120-140 ℃, the 4th district 120-140 ℃, the 5th district 140-150 ℃, the 6th district 150-160 ℃.Single screw extrusion machine is divided into five districts, and the working temperature in each district is: the first district 100-110 ℃, and the second district 110-120 ℃, the 3rd district 130-140 ℃, the 4th district 140-150 ℃, the 5th district 140-150 ℃;
In the said step 3, forcing machine is divided into four districts, and the working temperature in each district is: the first district 130-140 ℃, and the second district 140-150 ℃, the 3rd district 150-180 ℃, the 4th district 160-180 ℃.
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| WO2015043122A1 (en) * | 2013-09-30 | 2015-04-02 | 江苏达胜高聚物有限公司 | Zero halogen sheath material for 125°c irradiation cross-linked epcv photovoltaics, and method for preparation thereof |
| CN105131502A (en) * | 2015-09-10 | 2015-12-09 | 上海大学 | Preparation method of insulating material for torsion-resistant low-smoke halogen-free oil-proof flame-retardant cable |
| CN105949595A (en) * | 2016-05-20 | 2016-09-21 | 上海至正道化高分子材料股份有限公司 | 150 DEG C-radiation-resistant crosslinked low-smoke halogen-free flame-retardant cable material |
| CN106633337A (en) * | 2016-09-28 | 2017-05-10 | 江苏达胜高聚物股份有限公司 | Low-smoke halogen-free oil-proof high-performance power cable material for ships and preparation method of power cable material |
| CN108822520A (en) * | 2018-05-29 | 2018-11-16 | 项赛飞 | A kind of automobile parts high-temperature-resistant thermoplastic elastomer and preparation method thereof |
| CN108948644A (en) * | 2018-05-29 | 2018-12-07 | 项赛飞 | A kind of automobile parts thermoplastic elastomer (TPE) and preparation method thereof |
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| WO2015043122A1 (en) * | 2013-09-30 | 2015-04-02 | 江苏达胜高聚物有限公司 | Zero halogen sheath material for 125°c irradiation cross-linked epcv photovoltaics, and method for preparation thereof |
| CN103524896B (en) * | 2013-09-30 | 2016-05-25 | 江苏达胜高聚物有限公司 | Halogen insulated cable material and preparation method thereof for a kind of 125 DEG C of cross-linking radiation EPCV photovoltaics |
| JP2016533623A (en) * | 2013-09-30 | 2016-10-27 | 江▲蘇▼▲達▼▲勝▼高聚物股▲ふん▼有限公司Ｊｉａｎｇｓｕ Ｄａｓｈｅｎｇ Ｐｏｌｙｍｅｒ Ｃｏ．， Ｌｔｄ． | Zero-halogen cable insulation for 125 ° C irradiation cross-linked EPCV solar power generation system |
| EP3053956A4 (en) * | 2013-09-30 | 2017-08-02 | Jiangsu Dasheng Polymer Co., Ltd. | Zero-halogen cable insulation material for 125°c irradiation cross-linked epcv photovoltaics, and method for preparation thereof |
| CN105131502A (en) * | 2015-09-10 | 2015-12-09 | 上海大学 | Preparation method of insulating material for torsion-resistant low-smoke halogen-free oil-proof flame-retardant cable |
| CN105949595A (en) * | 2016-05-20 | 2016-09-21 | 上海至正道化高分子材料股份有限公司 | 150 DEG C-radiation-resistant crosslinked low-smoke halogen-free flame-retardant cable material |
| CN106633337A (en) * | 2016-09-28 | 2017-05-10 | 江苏达胜高聚物股份有限公司 | Low-smoke halogen-free oil-proof high-performance power cable material for ships and preparation method of power cable material |
| CN106633337B (en) * | 2016-09-28 | 2020-08-25 | 江苏达胜高聚物股份有限公司 | Marine low-smoke halogen-free oil-proof high-performance power cable material and preparation method thereof |
| CN108822520A (en) * | 2018-05-29 | 2018-11-16 | 项赛飞 | A kind of automobile parts high-temperature-resistant thermoplastic elastomer and preparation method thereof |
| CN108948644A (en) * | 2018-05-29 | 2018-12-07 | 项赛飞 | A kind of automobile parts thermoplastic elastomer (TPE) and preparation method thereof |
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