CN109737250A - High resiliency high abrasion squeezes row and inhales peristaltic tube - Google Patents
High resiliency high abrasion squeezes row and inhales peristaltic tube Download PDFInfo
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- CN109737250A CN109737250A CN201910013228.7A CN201910013228A CN109737250A CN 109737250 A CN109737250 A CN 109737250A CN 201910013228 A CN201910013228 A CN 201910013228A CN 109737250 A CN109737250 A CN 109737250A
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Abstract
Row, which is squeezed, the invention discloses high resiliency high abrasion inhales peristaltic tube, it is followed successively by inner glue layer, interior enhancement layer, the first mesoglea, middle enhancement layer, the second mesoglea, outer enhancement layer and outer glue-line from the inside to the outside, the interior enhancement layer, middle enhancement layer and outer enhancement layer are cord fabric thread winding layer.The present invention has rational design, and structure is simple, has the characteristics that wearability is high, toughness is high, resistance to compression fragility is strong, anti-corrosion, anti-aging, long service life, has dissemination.
Description
Technical field
The invention belongs to pipe fitting technical fields, and in particular to high resiliency high abrasion squeezes row and inhales peristaltic tube.
Background technique
Instantly national real estate is flourishing long time, on extruding row pressure formula slurry pump used in construction site or pumping plant, there is one
Accessory, i.e. concrete pump sebific duct, and the concrete such as suction cement mortar separately have steel and ore mining industry, defeated on power-equipment in seal box
Send the extruding peristaltic tube of liquid medium, anti-extrusion resistance to dynamic bending, it is desirable that tube body bearing strain is small, and crush resistance can good, glue-line
With excellent elasticity and wear-resisting property, the burst pressure of sebific duct is not less than three times of operating pressure, but the elasticity of traditional product
Poor with wearability, service life is short, need to frequently replace, and brings great obstruction to construction efficiency and progress.
Summary of the invention
Row is squeezed the purpose of the present invention is to provide high resiliency high abrasion and inhales peristaltic tube, to solve institute in above-mentioned background technique
The problem of proposition.
To achieve the above object, the present invention inhales peristaltic tube, knot the following technical schemes are provided: high resiliency high abrasion squeezes row
Structure is characterized by: being followed successively by inner glue layer, interior enhancement layer, the first mesoglea, middle enhancement layer, the second mesoglea, outer increasing from the inside to the outside
Strong layer and outer glue-line, the interior enhancement layer, middle enhancement layer and outer enhancement layer are cord fabric thread winding layer.
Preferably, inner glue layer is made of the raw material components of following parts by weight: 100 parts of inner glue layer rubber, zinc oxide 2-6
Part, 1-5 parts of magnesia, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, 0.5-1.5 parts of paraffin, 10-15 parts of graphite,
32-40 parts of microballon, 1.5-3 parts of stearic acid, 5-12 parts of coumarone indene resin, 2-5 parts of abrasion-resistant powder, promotes 20-30 parts of precipitated calcium carbonate
M0.2-1 parts and barium sulfate 5-7 parts of agent.
Preferably, inner glue layer rubber is made of the raw material components of following parts by weight: 30-40 parts of butadiene-styrene rubber, smoked sheet
10-15 parts of glue, 30-40 parts of butadiene rubber, 20-35 parts of nitrile rubber and 5-25 parts of ethylene propylene diene rubber.
Preferably, the first mesoglea is made of the raw material components of following parts by weight: the first 100 parts of mesoglea rubber,
2-6 parts of zinc oxide, 1-5 parts of magnesia, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, 0.5-1.5 parts of paraffin, microballon
32-40 parts, 20-30 parts of precipitated calcium carbonate, 1.5-3 parts of stearic acid, 2-5 parts of abrasion-resistant powder, 3-5 parts of decabromodiphenylethane, poly- fluorine second
6-10 parts of halogenated phosphate, 13-20 parts of acetyl group lemon ester tributyl, 5-7 parts of barium sulfate and 5-15 parts of iron oxide red.
Preferably, the first mesoglea rubber is made of the raw material components of following parts by weight: 40-50 parts of chlorohydrin rubber,
20-30 parts of rubber butadiene-styrene rubber, 20-25 parts of smoke sheet rubber, 15-200 parts of butadiene rubber, 20-35 parts of nitrile rubber, ethylene-propylene-diene monomer
15-25 parts and iron oxide red 5-15 parts of glue.
Preferably, the second mesoglea is made of the raw material components of following parts by weight: the second 100 parts of mesoglea rubber,
2-6 parts of zinc oxide, 1-5 parts of magnesia, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, 0.5-1.5 parts of paraffin, microballon
32-40 parts, it is 20-30 parts of precipitated calcium carbonate, 1.5-3 parts of stearic acid, 3-5 parts of decabromodiphenylethane, 5-12 parts of coumarone indene resin, resistance to
2-5 parts of milling, 6-10 parts of poly- fluorine second halogenated phosphate, 13-20 parts of acetyl group lemon ester tributyl, 5-7 parts of barium sulfate and oxidation
5-15 parts of iron oxide red.
Preferably, the second mesoglea rubber is made of the raw material components of following parts by weight: 30-50 parts of chlorohydrin rubber,
10-30 parts of chlorinated polyethylene rubber, 20-25 parts of smoke sheet rubber, 20-35 parts of nitrile rubber, 15-25 parts of ethylene propylene diene rubber and oxidation
5-15 parts of iron oxide red.
Preferably, outer glue-line is made of the raw material components of following parts by weight: 100 parts of outer glue-line rubber, zinc oxide 2-6
Part, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, 32-40 parts of microballon, 20-30 parts of precipitated calcium carbonate, stearic acid
1.5-3 parts, 2-5 parts of abrasion-resistant powder, 3-5 parts of decabromodiphenylethane, 6-10 parts of poly- fluorine second halogenated phosphate, three fourth of acetyl group lemon ester
13-20 parts and barium sulfate 5-7 parts of ester.
Preferably, outer glue-line rubber is made of the raw material components of following parts by weight: methyl ethylene trifluoro propyl silicon
10-30 parts of rubber, 30-40 parts of EP rubbers, 25-30 parts of solution polymerized butadiene styrene rubber, 10-25 parts of smoke sheet rubber, 20-30 parts of nitrile rubber
With 10-25 parts of ethylene propylene diene rubber.
Preferably, cord fabric thread winding layer is made of PPTA or PPH or PVDF.
Compared with prior art, the present invention has rational design, and structure is simple, has wearability height, toughness height, resistance to compression fragility
By force, anti-corrosion, anti-aging feature, long service life have dissemination.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
In figure: 1- inner glue layer, 2- interior enhancement layer, the first mesoglea of 3-, enhancement layer in 4-, the second mesoglea of 5-, 6- outer enhancement layer,
7- outer glue-line.
Specific embodiment
Explanation that the present invention will be further explained with reference to the accompanying drawing, but do not limit the scope of the invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "left", "right", "inner", "outside"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution, high resiliency high abrasion squeezes row and inhales peristaltic tube, from the inside to the outside
It is followed successively by inner glue layer 1, interior enhancement layer 2, the first mesoglea 3, middle enhancement layer 4, the second mesoglea 5, outer enhancement layer 6 and outer glue-line 7,
Interior enhancement layer 2, middle enhancement layer 4 and the outer enhancement layer 6 is cord fabric thread winding layer.
Wherein, in the present embodiment, the inner glue layer 1 is made of the raw material components of following parts by weight: inner glue layer rubber
100 parts, 2-6 parts of zinc oxide, 1-5 parts of magnesia, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, paraffin 0.5-1.5
Part, 10-15 parts of graphite, 32-40 parts of microballon, 20-30 parts of precipitated calcium carbonate, 1.5-3 parts of stearic acid, 5-12 parts of coumarone indene resin,
2-5 parts of abrasion-resistant powder, 0.2-1 parts of captax and 5-7 parts of barium sulfate.
Wherein, in the present embodiment, the inner glue layer rubber is made of the raw material components of following parts by weight: butadiene-styrene rubber
30-40 parts, 10-15 parts of smoke sheet rubber, 30-40 parts of butadiene rubber, 20-35 parts of nitrile rubber and 5-25 parts of ethylene propylene diene rubber.
Wherein, in the present embodiment, first mesoglea 3 is made of the raw material components of following parts by weight: in first
100 parts of glue-line rubber, 2-6 parts of zinc oxide, 1-5 parts of magnesia, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, paraffin
0.5-1.5 parts, 32-40 parts of microballon, 20-30 parts of precipitated calcium carbonate, 1.5-3 parts of stearic acid, 2-5 parts of abrasion-resistant powder, decabrominated dipheny second
3-5 parts of alkane, 6-10 parts of poly- fluorine second halogenated phosphate, 13-20 parts of acetyl group lemon ester tributyl, 5-7 parts of barium sulfate and iron oxide
It is 5-15 parts red.
Wherein, in the present embodiment, the first mesoglea rubber is made of the raw material components of following parts by weight: chloropharin
40-50 parts of rubber, 20-30 parts of rubber butadiene-styrene rubber, 20-25 parts of smoke sheet rubber, 15-200 parts of butadiene rubber, nitrile rubber 20-35
Part, 15-25 parts of ethylene propylene diene rubber and 5-15 parts of iron oxide red.
Wherein, in the present embodiment, second mesoglea is made of by 5 the raw material components of following parts by weight: second
100 parts of mesoglea rubber, 2-6 parts of zinc oxide, 1-5 parts of magnesia, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, stone
0.5-1.5 parts of wax, 32-40 parts of microballon, 20-30 parts of precipitated calcium carbonate, 1.5-3 parts of stearic acid, 3-5 parts of decabromodiphenylethane, Gu
Horse is resin 5-12 parts grand, 2-5 parts of abrasion-resistant powder, 6-10 parts of poly- fluorine second halogenated phosphate, 13-20 parts of acetyl group lemon ester tributyl,
5-7 parts and iron oxide red 5-15 parts of barium sulfate.
Wherein, in the present embodiment, the second mesoglea rubber is made of the raw material components of following parts by weight: chloropharin
30-50 parts of rubber, 10-30 parts of chlorinated polyethylene rubber, 20-25 parts of smoke sheet rubber, 20-35 parts of nitrile rubber, ethylene propylene diene rubber
15-25 parts and iron oxide red 5-15 parts.
Wherein, in the present embodiment, the outer glue-line 7 is made of the raw material components of following parts by weight: outer glue-line rubber
100 parts, 2-6 parts of zinc oxide, 15-35 parts of vinyl polysiloxane, 8-19 parts of high-phenylethylene, 32-40 parts of microballon, precipitated calcium carbonate
20-30 parts, 1.5-3 parts of stearic acid, 2-5 parts of abrasion-resistant powder, 3-5 parts of decabromodiphenylethane, 6-10 parts of poly- fluorine second halogenated phosphate, second
13-20 parts and barium sulfate 5-7 parts of acyl group lemon ester tributyl.
Wherein, in the present embodiment, the outer glue-line rubber is made of the raw material components of following parts by weight: ethylene methacrylic
10-30 parts of base trifluoro propyl silicon rubber, 30-40 parts of EP rubbers, 25-30 parts of solution polymerized butadiene styrene rubber, 10-25 parts of smoke sheet rubber, fourth
20-30 parts and ethylene propylene diene rubber 10-25 parts of nitrile rubber.
Wherein, in the present embodiment, the cord fabric thread winding layer is made of PPTA or PPH or PVDF.
PPTA cord fabric thread has extremely strong Hydrogen bonding forces, and intensity can reach 28g/D or more, and specific strength is 5-the 6 of steel wire
Times, than measuring 2-3 times for steel wire or glass fibre, toughness is 2 times of copper wire, and weight is only 1/5 of steel wire or so, resistance to
High temperature must to be used continuously temperature range extremely wide, row can be moved for a long time within the scope of -196 DEG C to 204 DEG C, in 500 DEG C of high temperature
Lower decomposition, it is non-fusible, 100 hours, which are undergone, at 200 DEG C is still able to maintain the 75% of former intensity, the good molten Ji performance of chemically-resistant；It is acidproof
Alkali, it is anti-aging, also have good adhesion strength to plastics, have excellent thermal stability, anti-flammability, electrical insulating property, chemical stabilization
Property and radiation resistance.
PPH is a kind of high molecular material, with toughness is preferable, impact resistance is high, heat resistance is strong, acid and alkali resistance, salting liquid
The excellent equal physical and chemical performances of energy.Also heat-proof water degradation, internal stress problem of Cracking is not present, these are original for homopolypropylene (PPH)
Characteristic is enabled it to for making hard high-pressure bottle and apparatus, descaling bath, soda acid storage tank and the molded parts of automobile etc., extensively
It is general to be applied to household appliances shell, steel rolling, chemical industry, building and built-in, sealing appliance, household supplies, toy and other much disappear
Fei Pin, purposes are extremely extensive.
PVDF has both the characteristic of fluororesin and resins for universal use, except with good chemical corrosion resistance, heat-resisting quantity, oxytolerant
Outside the property changed, weatherability, resistance to ray radiation performance, also there are the properties such as piezoelectricity, dielectricity, pyroelectricity.
The present invention has rational design, and structure is simple, has that wearability is high, toughness is high, resistance to compression fragility is strong, anti-corrosion, anti-aging
Feature, long service life have dissemination.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. high resiliency high abrasion, which squeezes row, inhales peristaltic tube, it is characterised in that: be followed successively by inner glue layer, interior enhancement layer, the from the inside to the outside
One mesoglea, middle enhancement layer, the second mesoglea, outer enhancement layer and outer glue-line, the interior enhancement layer, middle enhancement layer and outer enhancing
Layer is cord fabric thread winding layer.
2. high resiliency high abrasion according to claim 1, which squeezes row, inhales peristaltic tube, it is characterised in that: the inner glue layer by
The raw material components of following parts by weight form: 100 parts of inner glue layer rubber, 2-6 parts of zinc oxide, 1-5 parts of magnesia, vinyl polysiloxane
15-35 parts, 8-19 parts of high-phenylethylene, 0.5-1.5 parts of paraffin, 10-15 parts of graphite, 32-40 parts of microballon, precipitated calcium carbonate 20-30
Part, 1.5-3 parts of stearic acid, 5-12 parts of coumarone indene resin, 2-5 parts of abrasion-resistant powder, 0.2-1 parts of captax and 5-7 parts of barium sulfate.
3. high resiliency high abrasion according to claim 2, which squeezes row, inhales peristaltic tube, it is characterised in that: the inner glue layer rubber
Glue is made of the raw material components of following parts by weight: 30-40 parts of butadiene-styrene rubber, 10-15 parts of smoke sheet rubber, 30-40 parts of butadiene rubber, fourth
20-35 parts and ethylene propylene diene rubber 5-25 parts of nitrile rubber.
4. high resiliency high abrasion according to claim 1, which squeezes row, inhales peristaltic tube, it is characterised in that: glue in described first
Layer is made of the raw material components of following parts by weight: the first 100 parts of mesoglea rubber, 2-6 parts of zinc oxide, 1-5 parts of magnesia, ethylene
It is 15-35 parts of base silicone resin, 8-19 parts of high-phenylethylene, 0.5-1.5 parts of paraffin, 32-40 parts of microballon, 20-30 parts of precipitated calcium carbonate, hard
1.5-3 parts of resin acid, 2-5 parts of abrasion-resistant powder, 3-5 parts of decabromodiphenylethane, 6-10 parts of poly- fluorine second halogenated phosphate, acetyl group lemon ester
13-20 parts of tributyl, 5-7 parts of barium sulfate and 5-15 parts of iron oxide red.
5. high resiliency high abrasion according to claim 4, which squeezes row, inhales peristaltic tube, it is characterised in that: glue in described first
Layer rubber is made of the raw material components of following parts by weight: 40-50 parts of chlorohydrin rubber, 20-30 parts of rubber butadiene-styrene rubber, smoke sheet rubber
20-25 parts, 15-200 parts of butadiene rubber, 20-35 parts of nitrile rubber, 15-25 parts of ethylene propylene diene rubber and 5-15 parts of iron oxide red.
6. high resiliency high abrasion according to claim 1, which squeezes row, inhales peristaltic tube, it is characterised in that: glue in described second
Layer is made of the raw material components of following parts by weight: the second 100 parts of mesoglea rubber, 2-6 parts of zinc oxide, 1-5 parts of magnesia, ethylene
It is 15-35 parts of base silicone resin, 8-19 parts of high-phenylethylene, 0.5-1.5 parts of paraffin, 32-40 parts of microballon, 20-30 parts of precipitated calcium carbonate, hard
1.5-3 parts of resin acid, 3-5 parts of decabromodiphenylethane, 5-12 parts of coumarone indene resin, 2-5 parts of abrasion-resistant powder, poly- fluorine second halogenated phosphate 6-
10 parts, 13-20 parts of acetyl group lemon ester tributyl, 5-7 parts of barium sulfate and 5-15 parts of iron oxide red.
7. high resiliency high abrasion according to claim 7, which squeezes row, inhales peristaltic tube, it is characterised in that: glue in described second
Layer rubber is made of the raw material components of following parts by weight: 30-50 parts of chlorohydrin rubber, 10-30 parts of chlorinated polyethylene rubber, smoke sheet rubber
20-25 parts, 20-35 parts of nitrile rubber, 15-25 parts of ethylene propylene diene rubber and 5-15 parts of iron oxide red.
8. high resiliency high abrasion according to claim 1, which squeezes row, inhales peristaltic tube, it is characterised in that: the outer glue-line by
The raw material components of following parts by weight form: 100 parts of outer glue-line rubber, 2-6 parts of zinc oxide, 15-35 parts of vinyl polysiloxane, high benzene
8-19 parts of ethylene, 32-40 parts of microballon, 20-30 parts of precipitated calcium carbonate, 1.5-3 parts of stearic acid, 2-5 parts of abrasion-resistant powder, decabrominated dipheny second
3-5 parts of alkane, 6-10 parts of poly- fluorine second halogenated phosphate, 13-20 parts and barium sulfate 5-7 parts of acetyl group lemon ester tributyl.
9. high resiliency high abrasion according to claim 8, which squeezes row, inhales peristaltic tube, it is characterised in that: the outer glue-line rubber
Glue is made of the raw material components of following parts by weight: 10-30 parts of methyl ethylene trifluoro propyl silicon rubber, 30-40 parts of EP rubbers,
25-30 parts of solution polymerized butadiene styrene rubber, 10-25 parts of smoke sheet rubber, 20-30 parts of nitrile rubber and 10-25 parts of ethylene propylene diene rubber.
10. high resiliency high abrasion according to claim 1, which squeezes row, inhales peristaltic tube, it is characterised in that: the cord fabric thread
Winding layer is made of PPTA or PPH or PVDF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910013228.7A CN109737250B (en) | 2019-01-07 | 2019-01-07 | High-elasticity high-wear-resistance extrusion and suction peristaltic tube |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201910013228.7A CN109737250B (en) | 2019-01-07 | 2019-01-07 | High-elasticity high-wear-resistance extrusion and suction peristaltic tube |
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| CN109737250B CN109737250B (en) | 2022-07-01 |
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| CN109737250B (en) | 2022-07-01 |
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