CN106084589A - A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics - Google Patents
A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics Download PDFInfo
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- CN106084589A CN106084589A CN201610458170.3A CN201610458170A CN106084589A CN 106084589 A CN106084589 A CN 106084589A CN 201610458170 A CN201610458170 A CN 201610458170A CN 106084589 A CN106084589 A CN 106084589A
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- parts
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- self priming
- priming pump
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Abstract
A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics, relate to pump valve preparing technical field, be made up of the raw material of following weight portion: politef 80 82 parts, poly-perfluoro second propylene 60 62 parts, 10 12 parts of glass powder, linear low density polyethylene resin 68 parts, nano silicon 35 parts, celestite powder 57 parts, wollastonite in powder 68 parts, lithium bentonite 35 parts, calcined kaolin 68 parts, lignocellulose 24 parts, high-strength mixed stick 25 27 parts.The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, and raw material is inexpensive and is easy to get, while guaranteeing tradition fluorine plastic corrosion-proof performance, also have high-strength resistance to compression effect, more preferably, raw material is easy to get intensity, cheap, and processing is simple.
Description
Technical field
The present invention relates to pump valve preparing technical field, be specifically related in a kind of high intensity self priming pump prepared based on fluoroplastics
Wadding.
Background technology
The operation principle of self priming pump is first to fill water in pump case before starting mode of pump, and after startup, impeller high speed rotating makes leaf
Current direction volute in wheel conduit, at this moment enters interruption-forming vacuum, makes to open into water non-return flap, and the air in suction tube enters pump
In, and arrive outer rim through impeller conduit.Self priming pump belongs to self priming centrifugal pump, and it has compact conformation, easy to operate, operation is flat
Surely, maintenance is easy, efficiency is high, the life-span is long, and has the advantages such as stronger suction capacity.Pipeline is not required to install bottom valve, before work only
Containing in need to ensureing the pump housing and quantitatively draw liquid, different liquids can use unlike material self priming pump, continuous along with scientific and technological level
Improving, the use field of self priming pump is the most varied, in some are similar to chemical enterprise, due to substantial amounts of soda acid and high corrosion
Liquid need carry, the most traditional self priming pump is in use, it may appear that the problem of corrosion and ageing, the collection of these problems
Middle appearance, causes self priming pump to occur aging, damages.
Fluorine-lined self priming pump, in present stage pump valve field, solves the etching problem of above-mentioned self priming pump, and Fluorine-lined self priming pump turns round and look at
Name Si Yi is exactly the self priming pump of inner lining fluoroplastics, and the Fluorine-lined self priming pump pump housing uses advanced production technology with the tight Fluorine-lined of metal shell
Plastics manufacture, and main flow passage components impeller, pump cover etc. all use the disposable hot press moulding of metal insert coated with fluoroplastic to form, this
The application of the mode of kind, sufficiently solves the problem that self priming pump is aging, but still has certain fraud in actual use
End.
Fluoroplastics totally still fall within plastic material, its in actual applications, due to the difference of application, in self priming pump
Fluoroplastics when normally using, can occur in the field that intensity is higher, there is crackle in liner, and what deformation was even ruptured asks
Topic, the generation of this situation, different harm can be caused according to different field, the lighter can cause the pump valve of reality to damage, and causes
Maintenance cost improves, and affects work efficiency, and in severe one can cause pump, liquid overflows, and the harm caused is inestimable.
Summary of the invention:
The technical problem to be solved is to provide a kind of reasonable mixture ratio, and processing technology is simple, and using effect is good
The high intensity self priming pump inner lining material prepared based on fluoroplastics.
The technical problem to be solved realizes by the following technical solutions:
A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics, it is characterised in that by the raw material of following weight portion
Make:
Politef 80-82 part, poly-perfluoro second propylene 60-62 part, glass powder 10-12 part, linear low density polyethylene
Olefine resin 6-8 part, nano silicon 3-5 part, celestite powder 5-7 part, wollastonite in powder 6-8 part, lithium bentonite 3-5 part, forge
Burn Kaolin 6-8 part, lignocellulose 2-4 part, high-strength mixed stick 25-27 part.
The preferred weight of each raw material is: politef 81 parts, poly-perfluoro second propylene 61 parts, 11 parts of glass powder, linear
Ldpe resin 7 parts, nano silicon 4 parts, celestite powder 6 parts, wollastonite in powder 7 parts, lithium bentonite 4 parts, forge
Burn Kaolin 7 parts, lignocellulose 3 parts, high-strength mixed stick 26 parts.
In above-mentioned raw materials, the high-strength following raw material of mixed stick is made: portland cement 60 parts, sulphate aluminium cement 12 parts, two water
8 parts of Gypsum Fibrosum, calcium lignosulfonate 5 parts, first hydroxylated cellulose 1 part, instant polyvinyl alcohol 2 parts；
Described high-strength mixed stick is in the preparation: is directly poured in grinder by the raw material configured, is ground to 600-650
Mesh.
In the application, the preparation method of self priming pump inner lining material is:
A, politef and poly-perfluoro second propylene are put in banbury, in 20min, be warming up to 120 DEG C, Bian Jia
Hot limit is stirred, until after material all melts, constant temperature stand for standby use；
B, above-mentioned steps a process after raw material in, the linear low density polyethylene resin in raw material is added thereto, rise
Temperature is to 150 DEG C, and constant temperature stands, standby；
C, take a ball mill, by the glass powder in raw material, nano silicon, celestite powder, wollastonite in powder, lithio swelling
Soil and calcined kaolin are added thereto, and are warming up to 220-230 DEG C, and after agitation grinding to fineness of the particles is 2-3um, cooling is taken out standby
With；
D, the material in above-mentioned steps c is mixed homogeneously with the material in step b, then at temperature is 120-125 DEG C
After stirring mixing 30-40min, lignocellulose in raw material is added thereto, after continuously stirred 15-35min, standby；
E, the high-strength mixed stick in raw material is mixed with material in step d after, mixing 8-10 at temperature is 80-90 DEG C
Minute, the most again at temperature is 55-60 DEG C after mixing 2-3 minute, cooling discharging, the most available.
The present invention, to use politef, poly-perfluoro second propylene as stock, is not changing fluoroplastics itself
Under conditions of speciality, original formulation increases the Ore powder that high-strength height is hard, uses high-strength mixed stick to be mixed with banburying simultaneously,
Making to be sufficiently mixed between each formula uniformly, homogeneity is high, plays increase material strain pulling force, strengthens comprcssive strength.
The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, and raw material is inexpensive and is easy to get,
While guaranteeing tradition fluorine plastic corrosion-proof performance, also having high-strength resistance to compression effect, more preferably, raw material is easy to get intensity, cheap, adds
Work is simple.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
Weigh: politef 80kg, poly-perfluoro second propylene 60kg, glass powder 10kg, linear low density polyethylene tree
Fat 6kg, nano silicon 3kg, celestite powder 5kg, wollastonite in powder 6kg, lithium bentonite 3kg, calcined kaolin 6kg, wood
Matter cellulose 2kg, high-strength mixed stick 25kg.
Embodiment 2
Weigh: politef 81kg, poly-perfluoro second propylene 61kg, glass powder 11kg, linear low density polyethylene tree
Fat 7kg, nano silicon 4kg, celestite powder 6kg, wollastonite in powder 7kg, lithium bentonite 4kg, calcined kaolin 7kg, wood
Matter cellulose 3kg, high-strength mixed stick 26kg.
The method preparing above-described embodiment 1-2 is:
A, politef and poly-perfluoro second propylene are put in banbury, in 20min, be warming up to 120 DEG C, Bian Jia
Hot limit is stirred, until after material all melts, constant temperature stand for standby use；
B, above-mentioned steps a process after raw material in, the linear low density polyethylene resin in raw material is added thereto, rise
Temperature is to 150 DEG C, and constant temperature stands, standby；
C, take a ball mill, by the glass powder in raw material, nano silicon, celestite powder, wollastonite in powder, lithio swelling
Soil and calcined kaolin are added thereto, and are warming up to 220-230 DEG C, and after agitation grinding to fineness of the particles is 2-3um, cooling is taken out standby
With；
D, the material in above-mentioned steps c is mixed homogeneously with the material in step b, then at temperature is 120-125 DEG C
After stirring mixing 30-40min, lignocellulose in raw material is added thereto, after continuously stirred 15-35min, standby；
E, the high-strength mixed stick in raw material is mixed with material in step d after, at temperature is 80-90 DEG C, mixing 8-10 divides
Clock, the most again at temperature is 55-60 DEG C after mixing 2-3 minute, cooling discharging, the most available.
Each 10 of the same size self priming pump selecting this product inner lining material to prepare with traditional fluoroplastics, carries out contrast test:
Test result is:
Self priming pump prepared by tradition fluoroplastics, it is when carrying out stress test, when hydraulic pressure reaches 5.6-6.0Mpa, plastics
Material liner occurs that deformation and crackle occur；
Self priming pump prepared by this product inner lining material, it is when carrying out stress test, when hydraulic pressure reaches 8.0-8.4Mpa, plastics
Material liner occurs that deformation and crackle occur.
As can be seen here, use this product formula to prepare self priming pump inner lining material, while not affecting antiseptic property, can bear
Bigger pressure, and effect is obvious.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. the high intensity self priming pump inner lining material prepared based on fluoroplastics, it is characterised in that by the raw material system of following weight portion
Become:
Politef 80-82 part, poly-perfluoro second propylene 60-62 part, glass powder 10-12 part, linear low density polyethylene tree
Fat 6-8 part, nano silicon 3-5 part, celestite powder 5-7 part, wollastonite in powder 6-8 part, lithium bentonite 3-5 part, calcining height
Ridge soil 6-8 part, lignocellulose 2-4 part, high-strength mixed stick 25-27 part.
A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics the most according to claim 1, it is characterised in that: each
The preferred weight of raw material is: politef 81 parts, poly-perfluoro second propylene 61 parts, 11 parts of glass powder, linear low density polyethylene
Olefine resin 7 parts, nano silicon 4 parts, celestite powder 6 parts, wollastonite in powder 7 parts, lithium bentonite 4 parts, calcined kaolin 7
Part, lignocellulose 3 parts, high-strength mixed stick 26 parts.
A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics the most according to claim 1, it is characterised in that on:
State the high-strength following raw material of mixed stick in raw material to make: portland cement 60 parts, sulphate aluminium cement 12 parts, dihydrate gypsum 8 parts, wood
Quality sulfoacid calcium 5 parts, first hydroxylated cellulose 1 part, instant polyvinyl alcohol 2 parts；
Described high-strength mixed stick is in the preparation: be directly poured in grinder by the raw material configured, and is ground to 600-650 mesh i.e.
Can.
4. a kind of method of high intensity self priming pump inner lining material prepared based on fluoroplastics in preparation claim 1 or 2, its feature exists
In, comprise the following steps:
A, politef and poly-perfluoro second propylene are put in banbury, in 20min, be warming up to 120 DEG C, limit heating edge
Stirring, until after material all melts, constant temperature stand for standby use；
B, above-mentioned steps a process after raw material in, the linear low density polyethylene resin in raw material is added thereto, is warming up to
150 DEG C, constant temperature stands, standby；
C, take a ball mill, by the glass powder in raw material, nano silicon, celestite powder, wollastonite in powder, lithium bentonite and
Calcined kaolin is added thereto, and is warming up to 220-230 DEG C, and after agitation grinding to fineness of the particles is 2-3um, cooling is taken out standby；
D, the material in above-mentioned steps c is mixed homogeneously with the material in step b, then stir at temperature is 120-125 DEG C
After mixing 30-40min, lignocellulose in raw material is added thereto, after continuously stirred 15-35min, standby；
E, the high-strength mixed stick in raw material is mixed with material in step d after, at temperature is 80-90 DEG C mixing 8-10 minute,
The most again at temperature is 55-60 DEG C after mixing 2-3 minute, cooling discharging, the most available.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458170.3A CN106084589A (en) | 2016-06-22 | 2016-06-22 | A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458170.3A CN106084589A (en) | 2016-06-22 | 2016-06-22 | A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics |
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| Publication Number | Publication Date |
|---|---|
| CN106084589A true CN106084589A (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610458170.3A Pending CN106084589A (en) | 2016-06-22 | 2016-06-22 | A kind of high intensity self priming pump inner lining material prepared based on fluoroplastics |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427061A (en) * | 2004-04-07 | 2009-05-06 | 加洛克密封技术股份有限公司 | Gasket material |
| CN104150849A (en) * | 2014-07-14 | 2014-11-19 | 沈礼群 | High-strength adhesive for outdoor ground laying and preparation method thereof |
-
2016
- 2016-06-22 CN CN201610458170.3A patent/CN106084589A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427061A (en) * | 2004-04-07 | 2009-05-06 | 加洛克密封技术股份有限公司 | Gasket material |
| CN104150849A (en) * | 2014-07-14 | 2014-11-19 | 沈礼群 | High-strength adhesive for outdoor ground laying and preparation method thereof |
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Application publication date: 20161109 |
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