CN105733045A - Fireproof, high-wear-resistance and high-resilience rubber shoe sole material and preparation method thereof - Google Patents
Fireproof, high-wear-resistance and high-resilience rubber shoe sole material and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
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Abstract
The invention discloses a fireproof, high-wear-resistance and high-resilience rubber shoe sole material which is prepared from, by weight, 40-60 parts of butadiene rubber, 2-4 parts of stearic acid, 1-3 parts of sulphur, 4-6 parts of anti-ageing agent SP, 30-50 parts of carbon black, 10-20 parts of polyvinyl fluoride, 4-6 parts of aramid fiber chopped fiber, 1-2 parts of glass fiber, 12-20 parts of aluminum oxide, 12-14 parts of silicon dioxide, 5-7 parts of magnesium hydrate, 6-8 parts of fire retardant, 7-9 parts of scorch retarder and 12-14 parts of polystyrene microspheres.The preparation method is simple, it is ensured through a certain addition sequence in the preparation process that the existing performance of the rubber material is not damaged, and the material is suitable for popularization.
Description
Technical field
The present invention relates to rubber soles field of material technology, particularly relate to a kind of fire prevention high abrasion high resilience rubber soles material and preparation method thereof.
Background technology
Raising life required along with people, the development of current footwear material technology and quality are constantly required to improve, the functional quality that directly govern footwear material of sole, there are problems in the sole on existing market, the most relatively conventional is elastic bad, yielding, and abrasion resistance is poor, can not prevent fires, we have proposed a kind of fire prevention high abrasion high resilience rubber soles material and preparation method thereof for this, be used for solving the problems referred to above.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of fire prevention high abrasion high resilience rubber soles material and preparation method thereof.
A kind of fire prevention high abrasion high resilience rubber soles material that the present invention proposes, including the raw material of following weight portion: butadiene rubber 40-60 part, stearic acid 2-4 part, sulfur 1-3 part, antioxidant SP 4-6 part, white carbon black 30-50 part, polyvinyl fluoride 10-20 part, aramid fiber short fibre 4-6 part, glass fibre 1-2 part, aluminium oxide 12-20 part, silicon dioxide microsphere 12-14 part, magnesium hydroxide 5-7 part, fire retardant 6-8 part, antiscorching agent 7-9 part, polystyrene microsphere 12-14 part；And described silicon dioxide microsphere is 1:1 with the weight ratio of polystyrene microsphere.
Described silicon dioxide microsphere particle diameter is 5-10 micron；Described polystyrene microsphere particle diameter is 300-500 micron.
Preferably, including the raw material of following weight portion: butadiene rubber 45-55 part, stearic acid 2.5-3.5 part, sulfur 1.5-2.5 part, antioxidant SP 4.5-5.5 part, white carbon black 35-45 part, polyvinyl fluoride 12-18 part, aramid fiber short fibre 4.5-5.5 part, glass fibre 1.2-1.8 part, aluminium oxide 14-18 part, silicon dioxide microsphere 12.5-13.5 part, magnesium hydroxide 5.5-6.5 part, fire retardant 6.5-7.5 part, antiscorching agent 7.5-8.5 part, polystyrene microsphere 12.5-13.5 part.
Preferably, including the raw material of following weight portion: butadiene rubber 50 parts, stearic acid 3 parts, 2 parts of sulfur, antioxidant SP 5 parts, white carbon black 40 parts, polyvinyl fluoride 15 parts, aramid fiber short fibre 5 parts, glass fibre 1.5 parts, aluminium oxide 16 parts, silicon dioxide microsphere 13 parts, 6 parts of magnesium hydroxide, fire retardant 7 parts, antiscorching agent 8 parts, polystyrene microsphere 13 parts.
Preferably, described butadiene rubber, stearic acid, the weight ratio of sulfur are 45-55:2.5-3.5:1.5-2.5.
Preferably, described antioxidant SP, white carbon black, the weight ratio of polyvinyl fluoride are 4.5-5.5:35-45:12-18.
Preferably, described aramid fiber short fibre, glass fibre, the weight ratio of aluminium oxide are 4.5-5.5:1.2-1.8:14-18.
The invention allows for the preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires of above-mentioned formula, comprise the following steps:
S1, weighs butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide according to deal proportioning, above-mentioned raw materials is sequentially placed into mill and carries out mill, continues 20-40min, obtains mixture A；
S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 2-3min is continued at a temperature of 110-120 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 4-6min at a temperature of 110-120 DEG C, obtain mixture B；
S3, weighs aramid fiber short fibre, glass fibre, sulfur according to deal proportioning, first aramid fiber short fibre, glass fibre, sulfur is sufficiently mixed, it is then added in mixture B, by banbury banburying, under the temperature conditions of 110-120 DEG C, continue 7-8min, obtain prefabrication C；
S4, carries out pelletize by prefabrication C, compressing by mould, i.e. available one fire prevention high abrasion high resilience rubber soles material.
Preferably, in described S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 2.5min is continued at a temperature of 115 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 5min at a temperature of 115 DEG C, obtain mixture B.
In the present invention, in material for sole of shoe, add aramid fiber short fibre, glass fibre can be greatly increased the anti-wear performance of sole, by butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide raw material are mixed, ensure that wearability and the high resilience of material for sole of shoe, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, the interpolation of antiscorching agent make it possess fire protecting performance.Wherein the rebound degree of the material coordinating the synergism present invention of silicon dioxide microsphere and polystyrene microsphere improves further.Preparation method of the present invention is simple, ensures that original performance of elastomeric material will not be destroyed in preparation process by certain order of addition, is suitable for promoting.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is explained orally further.
Embodiment one
A kind of fire prevention high abrasion high resilience rubber soles material that the present embodiment proposes, including the raw material of following weight portion: butadiene rubber 40 parts, stearic acid 2 parts, 1 part of sulfur, antioxidant SP 4 parts, white carbon black 30 parts, polyvinyl fluoride 10 parts, aramid fiber short fibre 4 parts, glass fibre 1 part, aluminium oxide 12 parts, silicon dioxide microsphere 12 parts, 5 parts of magnesium hydroxide, fire retardant 6 parts, antiscorching agent 7 parts, polystyrene microsphere 12 parts.Described silicon dioxide microsphere particle diameter is 5-10 micron；Described polystyrene microsphere particle diameter is 300-500 micron.
The present embodiment also proposed the preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires, and comprises the following steps:
S1, weighs butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide according to deal proportioning, above-mentioned raw materials is sequentially placed into mill and carries out mill, continues 20min, obtains mixture A；
S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 2min is continued at a temperature of 110 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 4min at a temperature of 110 DEG C, obtain mixture B；
S3, weighs aramid fiber short fibre, glass fibre, sulfur according to deal proportioning, first aramid fiber short fibre, glass fibre, sulfur is sufficiently mixed, and is then added in mixture B, by banbury banburying, continues 7min, obtain prefabrication C under the temperature conditions of 110 DEG C；
S4, carries out pelletize by prefabrication C, compressing by mould, i.e. available one fire prevention high abrasion high resilience rubber soles material.
Embodiment two
A kind of fire prevention high abrasion high resilience rubber soles material that the present embodiment proposes, including the raw material of following weight portion: butadiene rubber 45 parts, stearic acid 2.5 parts, 1.5 parts of sulfur, antioxidant SP 4.5 parts, white carbon black 35 parts, polyvinyl fluoride 12.5 parts, aramid fiber short fibre 4.5 parts, glass fibre 1.25 parts, aluminium oxide 14 parts, silicon dioxide microsphere 12.5 parts, 5.5 parts of magnesium hydroxide, fire retardant 6.5 parts, antiscorching agent 7.5 parts, polystyrene microsphere 12.5 parts.Described silicon dioxide microsphere particle diameter is 5-10 micron；Described polystyrene microsphere particle diameter is 300-500 micron.
The present embodiment also proposed the preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires, and comprises the following steps:
S1, weighs butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide according to deal proportioning, above-mentioned raw materials is sequentially placed into mill and carries out mill, continues 25min, obtains mixture A；
S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 2.25min is continued at a temperature of 112.5 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 4.5min at a temperature of 112.5 DEG C, obtain mixture B；
S3, weighs aramid fiber short fibre, glass fibre, sulfur according to deal proportioning, first aramid fiber short fibre, glass fibre, sulfur is sufficiently mixed, it is then added in mixture B, by banbury banburying, under the temperature conditions of 112.5 DEG C, continue 7.25min, obtain prefabrication C；
S4, carries out pelletize by prefabrication C, compressing by mould, i.e. available one fire prevention high abrasion high resilience rubber soles material.
Embodiment three
A kind of fire prevention high abrasion high resilience rubber soles material that the present embodiment proposes, including the raw material of following weight portion: butadiene rubber 50 parts, stearic acid 3 parts, 2 parts of sulfur, antioxidant SP 5 parts, white carbon black 40 parts, polyvinyl fluoride 15 parts, aramid fiber short fibre 5 parts, glass fibre 1.5 parts, aluminium oxide 16 parts, silicon dioxide microsphere 13 parts, 6 parts of magnesium hydroxide, fire retardant 7 parts, antiscorching agent 8 parts, polystyrene microsphere 13 parts.Described silicon dioxide microsphere particle diameter is 5-10 micron；Described polystyrene microsphere particle diameter is 300-500 micron.
The present embodiment also proposed the preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires, and comprises the following steps:
S1, weighs butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide according to deal proportioning, above-mentioned raw materials is sequentially placed into mill and carries out mill, continues 30min, obtains mixture A；
S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 2.5min is continued at a temperature of 115 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 5min at a temperature of 115 DEG C, obtain mixture B；
S3, weighs aramid fiber short fibre, glass fibre, sulfur according to deal proportioning, first aramid fiber short fibre, glass fibre, sulfur is sufficiently mixed, and is then added in mixture B, by banbury banburying, continues 7.5min, obtain prefabrication C under the temperature conditions of 115 DEG C；
S4, carries out pelletize by prefabrication C, compressing by mould, i.e. available one fire prevention high abrasion high resilience rubber soles material.
Embodiment four
A kind of fire prevention high abrasion high resilience rubber soles material that the present embodiment proposes, including the raw material of following weight portion: butadiene rubber 55 parts, stearic acid 3.5 parts, 2.5 parts of sulfur, antioxidant SP 5.5 parts, white carbon black 45 parts, polyvinyl fluoride 17.5 parts, aramid fiber short fibre 5.5 parts, glass fibre 1.75 parts, aluminium oxide 18 parts, silicon dioxide microsphere 13.5 parts, 6.5 parts of magnesium hydroxide, fire retardant 7.5 parts, antiscorching agent 8.5 parts, polystyrene microsphere 13.5 parts.Described silicon dioxide microsphere particle diameter is 5-10 micron；Described polystyrene microsphere particle diameter is 300-500 micron.
The present embodiment also proposed the preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires, and comprises the following steps:
S1, weighs butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide according to deal proportioning, above-mentioned raw materials is sequentially placed into mill and carries out mill, continues 35min, obtains mixture A；
S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 2.75min is continued at a temperature of 117.5 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 5.5min at a temperature of 117.5 DEG C, obtain mixture B；
S3, weighs aramid fiber short fibre, glass fibre, sulfur according to deal proportioning, first aramid fiber short fibre, glass fibre, sulfur is sufficiently mixed, it is then added in mixture B, by banbury banburying, under the temperature conditions of 117.5 DEG C, continue 7.75min, obtain prefabrication C；
S4, carries out pelletize by prefabrication C, compressing by mould, i.e. available one fire prevention high abrasion high resilience rubber soles material.
Embodiment five
A kind of fire prevention high abrasion high resilience rubber soles material that the present embodiment proposes, including the raw material of following weight portion: butadiene rubber 60 parts, stearic acid 4 parts, 3 parts of sulfur, antioxidant SP 6 parts, white carbon black 50 parts, polyvinyl fluoride 20 parts, aramid fiber short fibre 6 parts, glass fibre 2 parts, aluminium oxide 20 parts, silicon dioxide microsphere 14 parts, 7 parts of magnesium hydroxide, fire retardant 8 parts, antiscorching agent 9 parts, polystyrene microsphere 14 parts.Described silicon dioxide microsphere particle diameter is 5-10 micron；Described polystyrene microsphere particle diameter is 300-500 micron.
The present embodiment also proposed the preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires, and comprises the following steps:
S1, weighs butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide according to deal proportioning, above-mentioned raw materials is sequentially placed into mill and carries out mill, continues 40min, obtains mixture A；
S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 3min is continued at a temperature of 120 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 6min at a temperature of 120 DEG C, obtain mixture B；
S3, weighs aramid fiber short fibre, glass fibre, sulfur according to deal proportioning, first aramid fiber short fibre, glass fibre, sulfur is sufficiently mixed, and is then added in mixture B, by banbury banburying, continues 8min, obtain prefabrication C under the temperature conditions of 120 DEG C；
S4, carries out pelletize by prefabrication C, compressing by mould, i.e. available one fire prevention high abrasion high resilience rubber soles material.
In order to test the rebound performance of this material for sole of shoe, We conducted performance comparison test, experimental result such as table 1 below,
Table 1
This material for sole of shoe has high resilience energy as seen from the above table, and wherein the rebound degree of embodiment three is the highest.
By testing the anti-attrition anti-wear performance of embodiment of the present invention 1-5 material for sole of shoe, obtain following result, be shown in Table 2
Table 2
Comparative example 1
This comparative example is the most identical with embodiment 3 technical scheme, and it differs only in: in formula, and silicon dioxide microsphere is 1.2 with the part by weight of polystyrene microsphere.Wherein the parts by weight of silicon dioxide microsphere microsphere are the most same as in Example 3, and except for the difference that the parts by weight of polystyrene microsphere are 16.2 weight portions.
Comparative example 2
This comparative example is the most identical with embodiment 3 technical scheme, and it differs only in: in formula, and silicon dioxide microsphere is 1.5 with the part by weight of polystyrene microsphere.Wherein the parts by weight of silicon dioxide microsphere microsphere are the most same as in Example 3, and except for the difference that the parts by weight of polystyrene microsphere are 20.25 weight portions.
Comparative example 3
This comparative example is the most identical with embodiment 3 technical scheme, and it differs only in: in formula, and silicon dioxide microsphere is 1.8 with the part by weight of polystyrene microsphere.Wherein the parts by weight of silicon dioxide microsphere microsphere are the most same as in Example 3, and except for the difference that the parts by weight of polystyrene microsphere are 24.3 weight portions.
Comparative example 4
This comparative example is the most identical with embodiment 3 technical scheme, and it differs only in: in formula, and silicon dioxide microsphere is 2 with the part by weight of polystyrene microsphere.Wherein the parts by weight of silicon dioxide microsphere microsphere are the most same as in Example 3, and except for the difference that the parts by weight of polystyrene microsphere are 27 weight portions.
Comparative example 5
This comparative example is the most identical with embodiment 3 technical scheme, and it differs only in: in formula, and silicon dioxide microsphere is 0.3 with the part by weight of polystyrene microsphere.Wherein the parts by weight of silicon dioxide microsphere microsphere are the most same as in Example 3, and except for the difference that the parts by weight of polystyrene microsphere are 4.05 weight portions.
Comparative example 6
This comparative example is the most identical with embodiment 3 technical scheme, and it differs only in: in formula, and silicon dioxide microsphere is 0.6 with the part by weight of polystyrene microsphere.Wherein the parts by weight of silicon dioxide microsphere microsphere are the most same as in Example 3, and except for the difference that the parts by weight of polystyrene microsphere are 8.1 weight portions.
Comparative example 7
This comparative example is the most identical with embodiment 3 technical scheme, and it differs only in: in formula, and silicon dioxide microsphere is 0.8 with the part by weight of polystyrene microsphere.Wherein the parts by weight of silicon dioxide microsphere microsphere are the most same as in Example 3, and except for the difference that the parts by weight of polystyrene microsphere are 10.8 weight portions.
Rebound degree according to above-mentioned identical method test comparison example 1-7；
Experimental result such as following table, is shown in Table 3；
Table 3
| Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 | Comparative example 7 | |
| Rebound degree | 50.5% | 52.1% | 51.2% | 52.7% | 45.5% | 49.2% | 50.1% |
By the anti-attrition anti-wear performance of test comparison example 1-7 material for sole of shoe, obtain following result, be shown in Table 4；
Table 4
| Coefficient of friction | Specific wear rate [mm3/N·m] | |
| Comparative example 1 | 1.42 | 9.1×10-4 |
| Comparative example 2 | 1.41 | 7.2×10-4 |
| Comparative example 3 | 1.39 | 6.4×10-4 |
| Comparative example 4 | 1.16 | 6.9×10-4 |
| Comparative example 5 | 1.14 | 7.6×10-4 |
| Comparative example 6 | 1.25 | 7.9×10-4 |
| Comparative example 7 | 1.31 | 8.5×10-4 |
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; according to technical scheme and inventive concept equivalent or change in addition thereof, all should contain within protection scope of the present invention.
Claims (8)
1. a fire prevention high abrasion high resilience rubber soles material, it is characterized in that, including the raw material of following weight portion: butadiene rubber 40-60 part, stearic acid 2-4 part, sulfur 1-3 part, antioxidant SP 4-6 part, white carbon black 30-50 part, polyvinyl fluoride 10-20 part, aramid fiber short fibre 4-6 part, glass fibre 1-2 part, aluminium oxide 12-20 part, silicon dioxide microsphere 12-14 part, magnesium hydroxide 5-7 part, fire retardant 6-8 part, antiscorching agent 7-9 part, polystyrene microsphere 12-14 part；And described silicon dioxide microsphere is 1:1 with the weight ratio of polystyrene microsphere；
Described silicon dioxide microsphere particle diameter is 5-10 micron；Described polystyrene microsphere particle diameter is 300-500 micron.
A kind of fire prevention high abrasion high resilience rubber soles material the most according to claim 1, it is characterized in that, including the raw material of following weight portion: butadiene rubber 45-55 part, stearic acid 2.5-3.5 part, sulfur 1.5-2.5 part, antioxidant SP 4.5-5.5 part, white carbon black 35-45 part, polyvinyl fluoride 12-18 part, aramid fiber short fibre 4.5-5.5 part, glass fibre 1.2-1.8 part, aluminium oxide 14-18 part, silicon dioxide microsphere 12.5-13.5 part, magnesium hydroxide 5.5-6.5 part, fire retardant 6.5-7.5 part, antiscorching agent 7.5-8.5 part, polystyrene microsphere 12.5-13.5 part.
A kind of fire prevention high abrasion high resilience rubber soles material the most according to claim 1, it is characterized in that, including the raw material of following weight portion: butadiene rubber 50 parts, stearic acid 3 parts, 2 parts of sulfur, antioxidant SP 5 parts, white carbon black 40 parts, polyvinyl fluoride 15 parts, aramid fiber short fibre 5 parts, glass fibre 1.5 parts, aluminium oxide 16 parts, silicon dioxide microsphere 13 parts, 6 parts of magnesium hydroxide, fire retardant 7 parts, antiscorching agent 8 parts, polystyrene microsphere 13 parts.
A kind of fire prevention high abrasion high resilience rubber soles material the most according to claim 1, it is characterised in that described butadiene rubber, stearic acid, the weight ratio of sulfur are 45-55:2.5-3.5:1.5-2.5.
A kind of fire prevention high abrasion high resilience rubber soles material the most according to claim 1, it is characterised in that described antioxidant SP, white carbon black, the weight ratio of polyvinyl fluoride are 4.5-5.5:35-45:12-18.
A kind of fire prevention high abrasion high resilience rubber soles material the most according to claim 1, it is characterised in that described aramid fiber short fibre, glass fibre, the weight ratio of aluminium oxide are 4.5-5.5:1.2-1.8:14-18.
7. the preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires as described in claim 1-6 any one, it is characterised in that comprise the following steps:
S1, weighs butadiene rubber, stearic acid, aluminium oxide, silicon dioxide microsphere, magnesium hydroxide according to deal proportioning, above-mentioned raw materials is sequentially placed into mill and carries out mill, continues 20-40min, obtains mixture A；
S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, 2-3min is continued at a temperature of 110-120 DEG C, again mixture A is put into and be sufficiently mixed, continue banburying 4-6min at a temperature of 110-120 DEG C, obtain mixture B；
S3, weighs aramid fiber short fibre, glass fibre, sulfur according to deal proportioning, first aramid fiber short fibre, glass fibre, sulfur is sufficiently mixed, it is then added in mixture B, by banbury banburying, under the temperature conditions of 110-120 DEG C, continue 7-8min, obtain prefabrication C；
S4, carries out pelletize by prefabrication C, compressing by mould, i.e. available one fire prevention high abrasion high resilience rubber soles material.
The preparation method of a kind of high abrasion high resilience rubber soles material of preventing fires the most according to claim 7, it is characterized in that, in described S2, antioxidant SP, white carbon black, polyvinyl fluoride, fire retardant, antiscorching agent, polystyrene microsphere is weighed according to deal proportioning, put into and banbury carries out banburying, at a temperature of 115 DEG C, continue 2.5min, then mixture A is put into be sufficiently mixed, continue banburying 5min at a temperature of 115 DEG C, obtain mixture B.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109549276A (en) * | 2019-01-02 | 2019-04-02 | 杭州锦湖鞋业有限公司 | Fire-type rubber overshoes and its production technology |
| CN112778591A (en) * | 2019-11-04 | 2021-05-11 | 中国石油化工股份有限公司 | Rubber composition, preparation method and application thereof, rubber composition for tire treads and preparation method thereof |
| CN114957814A (en) * | 2022-06-14 | 2022-08-30 | 陈栋 | Wear-resistant rubber material for fire-fighting shoes and preparation method thereof |
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| CN112778591B (en) * | 2019-11-04 | 2023-02-28 | 中国石油化工股份有限公司 | Rubber composition, preparation method and application thereof, rubber composition for tire treads and preparation method thereof |
| CN114957814A (en) * | 2022-06-14 | 2022-08-30 | 陈栋 | Wear-resistant rubber material for fire-fighting shoes and preparation method thereof |
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