CN106700336A - High-strength and corrosion-resistant PVC (polyvinyl chloride) plate - Google Patents
High-strength and corrosion-resistant PVC (polyvinyl chloride) plate Download PDFInfo
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- CN106700336A CN106700336A CN201611163222.0A CN201611163222A CN106700336A CN 106700336 A CN106700336 A CN 106700336A CN 201611163222 A CN201611163222 A CN 201611163222A CN 106700336 A CN106700336 A CN 106700336A
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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
- C08L27/04—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 chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- 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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high-strength and corrosion-resistant PVC (polyvinyl chloride) plate. The High-strength and corrosion-resistant PVC plate comprises components in parts by mass as follows: 50-60 parts of PVC resin, 4-10 parts of nano calcium carbonate, 25-30 parts of chlorinated polyethylene, 4-9 parts of modified filler, 3-5 parts of titanium dioxide, 3-5 parts of barium stearate, 10-15 parts of acrylic resin, 4-8 parts of polystyrene, 2-5 parts of diethanol amine, 3-7 parts of dioctyl phthalate, 6-11 parts of hydroxypropyl methyl cellulose, 2-4 parts of a curing agent, 3-5 parts of an antioxidant, 3-6 parts of an aluminate coupling agent, 2-5 parts of a heat stabilizer and 1-4 parts of an impact modifier. The PVC plate is high in strength, resistant to corrosion and long in service life.
Description
Technical field
It is specifically a kind of high-strength corrosion-resisting PVC board the present invention relates to a kind of PVC board.
Background technology
With the fast development of scientific and technological level, the performance requirement to PVC board is more and more high, and PVC plates in the market are deposited
In the shortcoming of corrosion-resistant, during long-term conveying resistant to corrosive media, the phenomenon of easy corrosion failure, greatly reducing it makes
With the life-span, while its toughness cannot also meet the demand in actual production process.
The content of the invention
The technical problems to be solved by the invention are, for the shortcoming that above prior art is present, there is provided a kind of intensity is high,
Long service life, corrosion resistant PVC board.
The present invention solve above technical problem technical scheme be：A kind of high-strength corrosion-resisting PVC board, according to the mass fraction
Including following components：Corvic：50-60 parts, nano-calcium carbonate：4-10 parts, haloflex：25-30 parts, modified fill out
Material：4-9 parts, titanium dioxide：3-5 parts, barium stearate：3-5 parts, acrylic resin：10-15 parts, polystyrene：4-8 parts, diethyl
Hydramine：2-5 parts, o-phthalic acid dibutyl ester:3-7 parts, hydroxypropyl methyl cellulose：6-11 parts, curing agent：2-4 parts, it is anti-oxidant
Agent：3-5 parts, aluminate coupling agent：3-6 parts, heat stabilizer：2-5 parts, impact modifier：1-4 parts；
Described filler includes following components according to the mass fraction：Quick lime：30-40 parts, stearic acid：20-30 parts, magnesium chloride：3-5
Part, sodium tripolyphosphate：4-10 parts, aminopropyl triethoxysilane：11-13 parts, sorbitan monooleate：15-18 parts, it is poly-
PAA：4-9 parts, di-t-butyl peroxide：5-8 parts, ethoxylated dodecyl alcohol：6-11 parts；The curing agent is addition
Polyamide；The heat stabilizer is barium sulfate；The impact modifier is styrol copolymer.
The technical scheme that further limits of the invention is：
Foregoing includes following components according to the mass fraction：Corvic：53 parts, nano-calcium carbonate：6 parts, chlorinated polyethylene
Alkene：26 parts, modified filler：4 parts, titanium dioxide：3 parts, barium stearate：3 parts, acrylic resin：10 parts, polystyrene：5 parts,
Diethanol amine：3 parts, o-phthalic acid dibutyl ester:4 parts, hydroxypropyl methyl cellulose：7 parts, curing agent：3 parts, antioxidant：3
Part, aluminate coupling agent：3 parts, heat stabilizer：3 parts, impact modifier：2 parts；
Described filler includes following components according to the mass fraction：33 parts of quick lime, stearic acid：24 parts, magnesium chloride：3 parts, trimerization phosphorus
Sour sodium：6 parts, aminopropyl triethoxysilane：11 parts, sorbitan monooleate：15 parts, Sodium Polyacrylate：4 parts, peroxide
Change di-t-butyl：5 parts, ethoxylated dodecyl alcohol：6 parts；Curing agent is addition polyamide；Heat stabilizer is barium sulfate；Anti-impact
Agent is hit for styrol copolymer.
Foregoing includes following components according to the mass fraction：Corvic：56 parts, nano-calcium carbonate：7 parts, chlorination
Polyethylene：28 parts, modified filler：5 parts, titanium dioxide：4 parts, barium stearate：4 parts, acrylic resin：11 parts, polystyrene：6
Part, diethanol amine：4 parts, o-phthalic acid dibutyl ester:5 parts, hydroxypropyl methyl cellulose：9 parts, curing agent：4 parts, it is anti-oxidant
Agent：4 parts, aluminate coupling agent：4 parts, heat stabilizer：4 parts, impact modifier：3 parts；
Described filler includes following components according to the mass fraction：35 parts of quick lime, stearic acid：26 parts, magnesium chloride：4 parts, trimerization phosphorus
Sour sodium：7 parts, aminopropyl triethoxysilane：12 parts, sorbitan monooleate：16 parts, Sodium Polyacrylate：5 parts, peroxide
Change di-t-butyl：6 parts, ethoxylated dodecyl alcohol：8 parts；Curing agent is addition polyamide；Heat stabilizer is barium sulfate；Anti-impact
Agent is hit for styrol copolymer.
Foregoing high-strength corrosion-resisting PVC board preparation method, specifically includes following steps：
Step one：According to said ratio by Corvic, haloflex, be added in reactor, stir 20-30min,
Temperature rises to 60-70 DEG C, is subsequently adding hydroxypropyl methyl cellulose, modified filler, and 50-60min is stirred with 200-280r/min,
Temperature rises to 90-105 DEG C, adds titanium dioxide and barium stearate, stirs 1-2h, is incubated 20-30min, is down to room temperature, standby；
Step 2：Acrylic resin, o-phthalic acid dibutyl ester, polystyrene are mixed according to said ratio, temperature liter
To 90-95 DEG C, diethanol amine is added, 40-50min is stirred with 200-300r/min
Step 3：By the mixing of step one box step 2,2-3h is stirred with 300-350r/min, stirring adds curing agent, resists simultaneously
Oxygen agent, aluminate coupling agent, then temperature rise to 85-92 DEG C, add heat stabilizer and impact modifier, be continuously heating to 110-
125 DEG C, 10-20min is incubated, is cooled to 50-60 DEG C；
Step 4：By in step 3 feeding thermoplastic machine, banburying processing is carried out, at 175-185 DEG C, the time is 3- to temperature control
5min；It is then fed into being rolled in calender, then temperature control is cooled down at 150-160 DEG C.
The beneficial effects of the invention are as follows：The present invention；The hydroxypropyl methyl cellulose of addition, there is good compatibility, while
Also lubrication can be played, nano-calcium carbonate, o-phthalic acid dibutyl ester, heat stabilizer, antioxidant and impact modifying agent are made
It is auxiliary agent, effectively increases the intensity and decay resistance of PVC board of the invention, add titanium dioxide, greatly improves PVC
The wearability and intensity of plate, extend service life, using addition polyamide as curing agent, improve chemically-resistant of the invention rotten
Corrosion, wearability and anti-flammability.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of high-strength corrosion-resisting PVC board, according to the mass fraction including following components：Corvic：
53 parts, nano-calcium carbonate：6 parts, haloflex：26 parts, modified filler：4 parts, titanium dioxide：3 parts, barium stearate：3 parts, third
Olefin(e) acid resin：10 parts, polystyrene：5 parts, diethanol amine：3 parts, o-phthalic acid dibutyl ester:4 parts, hydroxypropyl methyl fiber
Element：7 parts, curing agent：3 parts, antioxidant：3 parts, aluminate coupling agent：3 parts, heat stabilizer：3 parts, impact modifier：2 parts；
Filler includes following components according to the mass fraction：33 parts of quick lime, stearic acid：24 parts, magnesium chloride：3 parts, tripolyphosphate
Sodium：6 parts, aminopropyl triethoxysilane：11 parts, sorbitan monooleate：15 parts, Sodium Polyacrylate：4 parts, peroxidating
Di-t-butyl：5 parts, ethoxylated dodecyl alcohol：6 parts；Curing agent is addition polyamide；Heat stabilizer is barium sulfate；Shock resistance
Agent is styrol copolymer.
A kind of high-strength corrosion-resisting PVC board preparation method of the present embodiment is comprised the following steps：
Step one：According to said ratio by Corvic, haloflex, be added in reactor, stir 20min, temperature
Degree rises to 60 DEG C, is subsequently adding hydroxypropyl methyl cellulose, modified filler, and 50min is stirred with 200r/min, and temperature rises to 95
DEG C, titanium dioxide and barium stearate are added, 1.5h is stirred, 23min is incubated, room temperature is down to, it is standby；
Step 2：Acrylic resin, o-phthalic acid dibutyl ester, polystyrene are mixed according to said ratio, temperature liter
To 90 DEG C, diethanol amine is added, 46min is stirred with 250r/min
Step 3：By step one box step 2 mix, with 300r/min stir 2.5h, stirring simultaneously add curing agent, antioxidant,
Aluminate coupling agent, then temperature rise to 88 DEG C, add heat stabilizer and impact modifier, be continuously heating to 119 DEG C, insulation
14min, is cooled to 54 DEG C；
Step 4：By in step 3 feeding thermoplastic machine, banburying processing is carried out, at 180 DEG C, the time is 4min to temperature control；Then
Rolled in feeding calender, then temperature control is cooled down at 154 DEG C.
Embodiment 2
The present embodiment provides a kind of high-strength corrosion-resisting PVC board, according to the mass fraction including following components：Corvic：
56 parts, nano-calcium carbonate：7 parts, haloflex：28 parts, modified filler：5 parts, titanium dioxide：4 parts, barium stearate：4 parts, third
Olefin(e) acid resin：11 parts, polystyrene：6 parts, diethanol amine：4 parts, o-phthalic acid dibutyl ester:5 parts, hydroxypropyl methyl fiber
Element：9 parts, curing agent：4 parts, antioxidant：4 parts, aluminate coupling agent：4 parts, heat stabilizer：4 parts, impact modifier：3 parts；
Filler includes following components according to the mass fraction：35 parts of quick lime, stearic acid：26 parts, magnesium chloride：4 parts, tripolyphosphate
Sodium：7 parts, aminopropyl triethoxysilane：12 parts, sorbitan monooleate：16 parts, Sodium Polyacrylate：5 parts, peroxidating
Di-t-butyl：6 parts, ethoxylated dodecyl alcohol：8 parts；Curing agent is addition polyamide；Heat stabilizer is barium sulfate；Shock resistance
Agent is styrol copolymer.
A kind of high-strength corrosion-resisting PVC board preparation method of the present embodiment is comprised the following steps：
Step one：According to said ratio by Corvic, haloflex, be added in reactor, stir 25min, temperature
Degree rises to 67 DEG C, is subsequently adding hydroxypropyl methyl cellulose, modified filler, and 46min is stirred with 260r/min, and temperature rises to 102
DEG C, titanium dioxide and barium stearate are added, 1h is stirred, 20min is incubated, room temperature is down to, it is standby；
Step 2：Acrylic resin, o-phthalic acid dibutyl ester, polystyrene are mixed according to said ratio, temperature liter
To 93 DEG C, diethanol amine is added, 42min is stirred with 280r/min
Step 3：Step one box step 2 is mixed, 2h is stirred with 350r/min, stirring adds curing agent, antioxidant, aluminium simultaneously
Acid esters coupling agent, then temperature rise to 90 DEG C, add heat stabilizer and impact modifier, be continuously heating to 123 DEG C, be incubated 10min,
It is cooled to 50 DEG C；
Step 4：By in step 3 feeding thermoplastic machine, banburying processing is carried out, at 183 DEG C, the time is 3min to temperature control；Then
Rolled in feeding calender, then temperature control is cooled down at 152 DEG C.
In addition to the implementation, the present invention can also have other embodiment.All use equivalents or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (4)
1. a kind of high-strength corrosion-resisting PVC board, it is characterised in that：Include following components according to the mass fraction：Corvic：
50-60 parts, nano-calcium carbonate：4-10 parts, haloflex：25-30 parts, modified filler：4-9 parts, titanium dioxide：3-5 parts, it is hard
Resin acid barium：3-5 parts, acrylic resin：10-15 parts, polystyrene：4-8 parts, diethanol amine：2-5 parts, phthalic acid two it is pungent
Fat:3-7 parts, hydroxypropyl methyl cellulose：6-11 parts, curing agent：2-4 parts, antioxidant：3-5 parts, aluminate coupling agent：3-6
Part, heat stabilizer：2-5 parts, impact modifier：1-4 parts；
Described filler includes following components according to the mass fraction：Quick lime：30-40 parts, stearic acid：20-30 parts, magnesium chloride：3-5
Part, sodium tripolyphosphate：4-10 parts, aminopropyl triethoxysilane：11-13 parts, sorbitan monooleate：15-18 parts, it is poly-
PAA：4-9 parts, di-t-butyl peroxide：5-8 parts, ethoxylated dodecyl alcohol：6-11 parts；The curing agent is addition
Polyamide；The heat stabilizer is barium sulfate；The impact modifier is styrol copolymer.
2. high-strength corrosion-resisting PVC board according to claim 1, it is characterised in that：Include following components according to the mass fraction：
Corvic：53 parts, nano-calcium carbonate：6 parts, haloflex：26 parts, modified filler：4 parts, titanium dioxide：3 parts, it is hard
Resin acid barium：3 parts, acrylic resin：10 parts, polystyrene：5 parts, diethanol amine：3 parts, o-phthalic acid dibutyl ester:4 parts, hydroxyl
Propyl methocel：7 parts, curing agent：3 parts, antioxidant：3 parts, aluminate coupling agent：3 parts, heat stabilizer：3 parts, anti-impact
Hit agent：2 parts；
Described filler includes following components according to the mass fraction：33 parts of quick lime, stearic acid：24 parts, magnesium chloride：3 parts, trimerization phosphorus
Sour sodium：6 parts, aminopropyl triethoxysilane：11 parts, sorbitan monooleate：15 parts, Sodium Polyacrylate：4 parts, peroxide
Change di-t-butyl：5 parts, ethoxylated dodecyl alcohol：6 parts；The curing agent is addition polyamide；The heat stabilizer is sulfuric acid
Barium；The impact modifier is styrol copolymer.
3. high-strength corrosion-resisting PVC board according to claim 1, it is characterised in that：Include following components according to the mass fraction：
Corvic：56 parts, nano-calcium carbonate：7 parts, haloflex：28 parts, modified filler：5 parts, titanium dioxide：4 parts, it is hard
Resin acid barium：4 parts, acrylic resin：11 parts, polystyrene：6 parts, diethanol amine：4 parts, o-phthalic acid dibutyl ester:5 parts, hydroxyl
Propyl methocel：9 parts, curing agent：4 parts, antioxidant：4 parts, aluminate coupling agent：4 parts, heat stabilizer：4 parts, anti-impact
Hit agent：3 parts；
Described filler includes following components according to the mass fraction：35 parts of quick lime, stearic acid：26 parts, magnesium chloride：4 parts, trimerization phosphorus
Sour sodium：7 parts, aminopropyl triethoxysilane：12 parts, sorbitan monooleate：16 parts, Sodium Polyacrylate：5 parts, peroxide
Change di-t-butyl：6 parts, ethoxylated dodecyl alcohol：8 parts；The curing agent is addition polyamide；The heat stabilizer is sulfuric acid
Barium；The impact modifier is styrol copolymer.
4. according to any described high-strength corrosion-resisting PVC board preparation methods of claim 1-3, it is characterised in that specifically include
Following steps：
Step one：According to said ratio by Corvic, haloflex, be added in reactor, stir 20-30min,
Temperature rises to 60-70 DEG C, is subsequently adding hydroxypropyl methyl cellulose, modified filler, and 50-60min is stirred with 200-280r/min,
Temperature rises to 90-105 DEG C, adds titanium dioxide and barium stearate, stirs 1-2h, is incubated 20-30min, is down to room temperature, standby；
Step 2：Acrylic resin, o-phthalic acid dibutyl ester, polystyrene are mixed according to said ratio, temperature liter
To 90-95 DEG C, diethanol amine is added, 40-50min is stirred with 200-300r/min
Step 3：By the mixing of step one box step 2,2-3h is stirred with 300-350r/min, stirring adds curing agent, resists simultaneously
Oxygen agent, aluminate coupling agent, then temperature rise to 85-92 DEG C, add heat stabilizer and impact modifier, be continuously heating to 110-
125 DEG C, 10-20min is incubated, is cooled to 50-60 DEG C；
Step 4：By in step 3 feeding thermoplastic machine, banburying processing is carried out, at 175-185 DEG C, the time is 3- to temperature control
5min；It is then fed into being rolled in calender, then temperature control is cooled down at 150-160 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611163222.0A CN106700336A (en) | 2016-12-15 | 2016-12-15 | High-strength and corrosion-resistant PVC (polyvinyl chloride) plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611163222.0A CN106700336A (en) | 2016-12-15 | 2016-12-15 | High-strength and corrosion-resistant PVC (polyvinyl chloride) plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700336A true CN106700336A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611163222.0A Pending CN106700336A (en) | 2016-12-15 | 2016-12-15 | High-strength and corrosion-resistant PVC (polyvinyl chloride) plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438881A (en) * | 2018-11-21 | 2019-03-08 | 安徽天润塑业有限公司 | The PVC board and its production technology of fibre modification enhancing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483725A (en) * | 2013-08-31 | 2014-01-01 | 青岛三立新源电器有限公司 | Novel corrosion-resistant PVC (polyvinyl chloride) hose |
| CN103865206A (en) * | 2014-03-20 | 2014-06-18 | 安徽玉发塑业有限公司 | High-temperature resistant PVC plastic pipe |
| CN105440483A (en) * | 2015-12-10 | 2016-03-30 | 安徽宁国市高新管业有限公司 | High-toughness corrosion-resistant PVC pipe |
| CN105985591A (en) * | 2015-02-05 | 2016-10-05 | 无锡龙舜实业有限公司 | Polyvinyl chloride plain film |
-
2016
- 2016-12-15 CN CN201611163222.0A patent/CN106700336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483725A (en) * | 2013-08-31 | 2014-01-01 | 青岛三立新源电器有限公司 | Novel corrosion-resistant PVC (polyvinyl chloride) hose |
| CN103865206A (en) * | 2014-03-20 | 2014-06-18 | 安徽玉发塑业有限公司 | High-temperature resistant PVC plastic pipe |
| CN105985591A (en) * | 2015-02-05 | 2016-10-05 | 无锡龙舜实业有限公司 | Polyvinyl chloride plain film |
| CN105440483A (en) * | 2015-12-10 | 2016-03-30 | 安徽宁国市高新管业有限公司 | High-toughness corrosion-resistant PVC pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109438881A (en) * | 2018-11-21 | 2019-03-08 | 安徽天润塑业有限公司 | The PVC board and its production technology of fibre modification enhancing |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |