CN104292649A - Tough whisker sheet - Google Patents

Tough whisker sheet Download PDF

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Publication number
CN104292649A
CN104292649A CN201410623679.XA CN201410623679A CN104292649A CN 104292649 A CN104292649 A CN 104292649A CN 201410623679 A CN201410623679 A CN 201410623679A CN 104292649 A CN104292649 A CN 104292649A
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CN
China
Prior art keywords
parts
whisker
sheet
minute
add
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410623679.XA
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Chinese (zh)
Inventor
姚侃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HEFEI DAAN PRINTING Co Ltd
Original Assignee
HEFEI DAAN PRINTING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by HEFEI DAAN PRINTING Co Ltd filed Critical HEFEI DAAN PRINTING Co Ltd
Priority to CN201410623679.XA priority Critical patent/CN104292649A/en
Publication of CN104292649A publication Critical patent/CN104292649A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses a tough whisker sheet. The sheet is characterized by comprising the raw materials in parts by weight as follows: 100-120 parts of polypropylene, 12-20 parts of non-woven fabric broken material, 1-2 parts of potassium hexatitanate whisker, 2-3 parts of calcium carbonate whisker, 3-5 parts of polyvinylidene fluoride, 1-2 parts of diazolidinyl urea, 0.4-1 part of ferrocene, 10-14 parts of precipitated barium sulfate, 8-12 parts of precipitated white carbon black, 0.3-1 part of maleopimaric acid anhydride, 3-4 parts of polyamide wax micro powder, 3-4 parts of trimellitate, 1-2 parts of ammonium molybdate, 0.6-1 part of diacetone alcohol, 2-3 parts of magnesium carbonate and 3-4 parts of a rare earth high-resistance additive. The potassium hexatitanate whiskers and the calcium carbonate whiskers added to the tough whisker sheet can effectively improve the toughness and the impact resistance of the finished product, improve the compatibility of all the materials and improve the stability of the sheet. The sheet is good in waterproofness and abrasion resistance and long in service life.

Description

A kind of toughness whisker sheet material
Technical field
The present invention relates generally to plastic applications, particularly relates to a kind of toughness whisker sheet material.
Background technology
Along with development and the progress of society, a large amount of bonded fabric products has protection against the tide because of it, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, cheap, the feature such as to use again capable of circulation, and be widely applied to life, work, each production is local, simultaneously again because its low price, a lot of quality product is not high, therefore a large amount of waste products is formed, because of its light weight, recovery for non-woven fabrics is fairly simple again, and yield is large, so based on consideration that is energy-conservation and reduction production cost, our company adopts the non-woven fabrics broken material reclaimed, make new plastics sheet.
Summary of the invention
The object of the invention is just to provide a kind of toughness whisker sheet material.
The present invention is achieved by the following technical solutions:
A kind of toughness whisker sheet material, is characterized in that what it was made up of the raw material of following weight parts:
Polypropylene 100-120, non-woven fabrics broken material 12-20, crystal whisker of hexa potassium titanate 1-2, calcium carbonate crystal whisker 2-3, poly(vinylidene fluoride) 3-5, two Imidurea 1-2, ferrocene 0.4-1, process white 10-14, precipitated silica 8-12, maleopimaric anhydride 0.3-1, polyamide wax micropowder 3-4, trimellitate 3-4, ammonium molybdate 1-2, diacetone alcohol 0.6-1, magnesiumcarbonate 2-3, rare earth high resistance auxiliary agent 3-4;
Described rare earth high resistance auxiliary agent is made up of the raw material of following weight parts:
Poly(vinylidene fluoride) 100-200, lanthanum trioxide 20-30, butyl polyacrylate 3-4, silicon carbide 6-10, silane coupling agent kh550 0.3-1, benzyltriethylammoinium chloride 1-2, polyoxyethylene glycol 2-3;
By lanthanum trioxide, silicon carbide mixing, ball milling is even, adds butyl polyacrylate, at 60-80 DEG C, is uniformly mixed 6-10 minute;
Polyoxyethylene glycol is joined in 50-60 times of water, after stirring, add silane coupling agent kh550, at 40-50 DEG C, be uniformly mixed 3-5 minute;
By each raw material mixing after above-mentioned process, add benzyltriethylammoinium chloride, at 50-60 DEG C, be uniformly mixed 30-40 minute, poly(vinylidene fluoride) is rubbed, wear into fine powder after add, stir, spraying dry, obtains described rare earth high resistance auxiliary agent.
A preparation method for toughness whisker sheet material as claimed in claim 1, is characterized in that comprising the following steps:
(1) by crystal whisker of hexa potassium titanate, calcium carbonate crystal whisker mixing, add trimellitate, polyamide wax micropowder after stirring, insulated and stirred 10-14 minute at 60-70 DEG C, adds process white, and 100-200 rev/min is uniformly mixed 3-5 minute, obtains modified crystal whiskers barium;
(2) non-woven fabrics broken material is mixed with poly(vinylidene fluoride), preheating 10-20 minute at 100-110 DEG C, add two Imidurea, be uniformly mixed 2-3 minute, then add modified crystal whiskers barium, continue to be uniformly mixed 10-15 minute, melt extrude, cooling, abrasive dust, obtain powder;
(3) by above-mentioned powder and each raw material of residue, fully mix, melting, by sheet extruder extrusion moulding.
Advantage of the present invention is:
The rare earth high resistance auxiliary agent that the present invention adds is by lanthanum trioxide, silicon carbide and poly(vinylidene fluoride) blending and modifying, there is better thermostability, shock resistance and surface strength, add in raw material, not only obviously can strengthen mechanical property, can also melt viscosity be improved, and then improve mobility and the processing stability of finished product.
The crystal whisker of hexa potassium titanate that toughness whisker sheet material of the present invention adds, calcium carbonate crystal whisker effectively can improve toughness and the shock resistance of finished product, the consistency of each storeroom can also be improved, improve the stability of sheet material, sheet material of the present invention is water-fast, wear resistance good, long service life.
Embodiment
Embodiment 1
A kind of toughness whisker sheet material, is characterized in that what it was made up of the raw material of following weight parts:
Polypropylene 120, non-woven fabrics broken material 20, crystal whisker of hexa potassium titanate 1, calcium carbonate crystal whisker 3, poly(vinylidene fluoride) 5, two Imidurea 2, ferrocene 0.4, process white 14, precipitated silica 12, maleopimaric anhydride 0.3, polyamide wax micropowder 4, trimellitate 3, ammonium molybdate 1, diacetone alcohol 0.6, magnesiumcarbonate 3, rare earth high resistance auxiliary agent 4;
Described rare earth high resistance auxiliary agent is made up of the raw material of following weight parts:
Poly(vinylidene fluoride) 200, lanthanum trioxide 30, butyl polyacrylate 4, silicon carbide 10, silane coupling agent kh550 0.3, benzyltriethylammoinium chloride 1, polyoxyethylene glycol 3;
By lanthanum trioxide, silicon carbide mixing, ball milling is even, adds butyl polyacrylate, is uniformly mixed 10 minutes at 80 DEG C;
Polyoxyethylene glycol is joined in 60 times of water, after stirring, add silane coupling agent kh550, at 50 DEG C, be uniformly mixed 5 minutes;
By each raw material mixing after above-mentioned process, add benzyltriethylammoinium chloride, at 60 DEG C, be uniformly mixed 40 minutes, poly(vinylidene fluoride) is rubbed, wear into fine powder after add, stir, spraying dry, obtains described rare earth high resistance auxiliary agent.
A preparation method for toughness whisker sheet material, is characterized in that comprising the following steps:
(1) by crystal whisker of hexa potassium titanate, calcium carbonate crystal whisker mixing, add trimellitate, polyamide wax micropowder after stirring, at 70 DEG C, insulated and stirred 14 minutes, adds process white, and 200 revs/min are uniformly mixed 5 minutes, obtain modified crystal whiskers barium;
(2) mixed with poly(vinylidene fluoride) by non-woven fabrics broken material, preheating 20 minutes at 100 DEG C, add two Imidurea, be uniformly mixed 2-3 minute, then add modified crystal whiskers barium, continue to be uniformly mixed 15 minutes, melt extrude, cooling, abrasive dust, obtain powder;
(3) by above-mentioned powder and each raw material of residue, fully mix, melting, by sheet extruder extrusion moulding.
Performance test:
Tensile strength 26.8MPa;
Elongation at break 404%.

Claims (2)

1. a toughness whisker sheet material, is characterized in that what it was made up of the raw material of following weight parts:
Polypropylene 100-120, non-woven fabrics broken material 12-20, crystal whisker of hexa potassium titanate 1-2, calcium carbonate crystal whisker 2-3, poly(vinylidene fluoride) 3-5, two Imidurea 1-2, ferrocene 0.4-1, process white 10-14, precipitated silica 8-12, maleopimaric anhydride 0.3-1, polyamide wax micropowder 3-4, trimellitate 3-4, ammonium molybdate 1-2, diacetone alcohol 0.6-1, magnesiumcarbonate 2-3, rare earth high resistance auxiliary agent 3-4;
Described rare earth high resistance auxiliary agent is made up of the raw material of following weight parts:
Poly(vinylidene fluoride) 100-200, lanthanum trioxide 20-30, butyl polyacrylate 3-4, silicon carbide 6-10, silane coupling agent kh550 0.3-1, benzyltriethylammoinium chloride 1-2, polyoxyethylene glycol 2-3;
By lanthanum trioxide, silicon carbide mixing, ball milling is even, adds butyl polyacrylate, at 60-80 DEG C, is uniformly mixed 6-10 minute;
Polyoxyethylene glycol is joined in 50-60 times of water, after stirring, add silane coupling agent kh550, at 40-50 DEG C, be uniformly mixed 3-5 minute;
By each raw material mixing after above-mentioned process, add benzyltriethylammoinium chloride, at 50-60 DEG C, be uniformly mixed 30-40 minute, poly(vinylidene fluoride) is rubbed, wear into fine powder after add, stir, spraying dry, obtains described rare earth high resistance auxiliary agent.
2. a preparation method for toughness whisker sheet material as claimed in claim 1, is characterized in that comprising the following steps:
(1) by crystal whisker of hexa potassium titanate, calcium carbonate crystal whisker mixing, add trimellitate, polyamide wax micropowder after stirring, insulated and stirred 10-14 minute at 60-70 DEG C, adds process white, and 100-200 rev/min is uniformly mixed 3-5 minute, obtains modified crystal whiskers barium;
(2) non-woven fabrics broken material is mixed with poly(vinylidene fluoride), preheating 10-20 minute at 100-110 DEG C, add two Imidurea, be uniformly mixed 2-3 minute, then add modified crystal whiskers barium, continue to be uniformly mixed 10-15 minute, melt extrude, cooling, abrasive dust, obtain powder;
(3) by above-mentioned powder and each raw material of residue, fully mix, melting, by sheet extruder extrusion moulding.
CN201410623679.XA 2014-11-07 2014-11-07 Tough whisker sheet Pending CN104292649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410623679.XA CN104292649A (en) 2014-11-07 2014-11-07 Tough whisker sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410623679.XA CN104292649A (en) 2014-11-07 2014-11-07 Tough whisker sheet

Publications (1)

Publication Number Publication Date
CN104292649A true CN104292649A (en) 2015-01-21

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104774384A (en) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 Polypropylene composite material for vehicle door decoration plate

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101020775A (en) * 2007-03-15 2007-08-22 复旦大学 High strength and high toughness modified poly-propylene material
CN101613504A (en) * 2009-07-24 2009-12-30 青岛中阳消防科技有限公司 A kind of material and preparation method with temperature sensing cable material of CRT characteristic
CN102070826A (en) * 2010-12-03 2011-05-25 江南大学 New method for toughening and reinforcing polypropylene composite
CN102827408A (en) * 2012-07-05 2012-12-19 安徽邦尼新材料有限公司 Polyolefin reinforcing and toughening master batch and production method thereof
CN103360680A (en) * 2013-05-23 2013-10-23 建德市新裕塑胶材料有限公司 Calcium carbonate filler master batch for polypropylene and polyethylene and preparation process thereof
CN103374162A (en) * 2012-04-18 2013-10-30 建德市嘉和新型材料有限公司 Toughening and rigidity-improving difunctional filling master batch and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101020775A (en) * 2007-03-15 2007-08-22 复旦大学 High strength and high toughness modified poly-propylene material
CN101613504A (en) * 2009-07-24 2009-12-30 青岛中阳消防科技有限公司 A kind of material and preparation method with temperature sensing cable material of CRT characteristic
CN102070826A (en) * 2010-12-03 2011-05-25 江南大学 New method for toughening and reinforcing polypropylene composite
CN103374162A (en) * 2012-04-18 2013-10-30 建德市嘉和新型材料有限公司 Toughening and rigidity-improving difunctional filling master batch and preparation method thereof
CN102827408A (en) * 2012-07-05 2012-12-19 安徽邦尼新材料有限公司 Polyolefin reinforcing and toughening master batch and production method thereof
CN103360680A (en) * 2013-05-23 2013-10-23 建德市新裕塑胶材料有限公司 Calcium carbonate filler master batch for polypropylene and polyethylene and preparation process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104774384A (en) * 2015-03-26 2015-07-15 安徽海纳川塑业科技有限公司 Polypropylene composite material for vehicle door decoration plate

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Application publication date: 20150121

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