CN106336592A - Heat preservation plastic board and preparing method thereof - Google Patents

Heat preservation plastic board and preparing method thereof Download PDF

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Publication number
CN106336592A
CN106336592A CN201610741426.1A CN201610741426A CN106336592A CN 106336592 A CN106336592 A CN 106336592A CN 201610741426 A CN201610741426 A CN 201610741426A CN 106336592 A CN106336592 A CN 106336592A
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parts
raw material
standby
rubber
butadiene
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黄雄关
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Wuhu City Tian Xiong New Material Science And Technology Ltd
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Wuhu City Tian Xiong New Material Science And Technology Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00Compositions 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02Homopolymers or copolymers of hydrocarbons
    • C08L25/04Homopolymers or copolymers of styrene
    • C08L25/06Polystyrene
    • 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
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer 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
    • 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
    • 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
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a heat preservation plastic board. The heat preservation plastic board is prepared from, by weight, 50-60 parts of polystyrene, 36-42 parts of polymethacrylate, 5-10 parts of butadiene styrene rubber, 10-15 parts of acrylonitrile-butadiene rubber, 4-7 parts of polyacrylate rubber, 20-25 parts of polypropylene fibers, 10-15 parts of formalized polyvinyl alcohol fibers, 2-9 parts of viscose, 10-15 parts of cellulose acetate fibers, 5-7 parts of copper ammonia fibers, 12-14 parts of soft porcelain, 40-55 parts of aluminum silicate, 35-40 parts of glass wool, 23-28 parts of rock wool, 3-6 parts of aerogel, 7-10 parts of talc, 12-14 parts of titanium dioxide and 6-8 parts of zinc borate. The heat preservation plastic board is high in structural strength, good in heat preservation effect and long in service life.

Description

A kind of thermal insulating plastic plate and preparation method thereof
Technical field
The present invention relates to a kind of thermal insulating plastic plate and preparation method thereof.
Background technology
Plastic plate is exactly to make sheet material with plastics, and plastics are the macromolecular compound of synthesis, can freely change body sample Formula.Plastics are the materials using raw material monomer to synthesize or condensation reaction is polymerized, by synthetic resin and filler, plasticizer, The additives such as stabilizer, lubricant, colorant composition, its main component is synthetic resin.
Plastics also divide into wide usage plastics and engineering plastics, the mainly popularity of purposes defining, such as pe, pp price Cheaply, the machine that can be used on multiple difference kenels produces.Engineering plastics then price costly, but raw material stability and physics physical property All good a lot of it is however generally that, it has rigidity and two kinds of characteristics of toughness simultaneously.Pvc transparent plastic sheet: the advanced skill of Introduced From Abroad Art, a kind of high intensity being produced from senior import raw and auxiliary material, high transparency plastic plate.Product colour have white, Saphire Brown, Multiple kinds such as dark brown, coffee-like.Thickness: 2mm-20mm.1220mmx2440mm 1300mmx2000mm product surface has Two-side transparent mould. performance characteristics: this product high intensity, high transparency, weather resisteant are good, nontoxic, health, physical characteristics are better than organic glass Glass.Purposes: this product is widely used in equipment backplate, meter case, interior trim, drink tank, liquid level shows.
Plastics can divide into thermosetting and thermoplasticity two class, and the former cannot use in refigure, and the latter can one repeat Produce.The high molecular structure of plastics has two types substantially: the first is linear structure, has the macromolecule chemical combination of this structure Thing is referred to as chain macromolecule compound;Second is three-dimensional-structure, and the producing high-molecular with this structure is collectively referred to as build high score Sub- compound.Some macromolecules carry side chain, referred to as branched high molecular, belong to linear structure.Although some macromolecules are intermolecular Crosslinking, but crosslinked less, referred to as network structure, belong to three-dimensional-structure.Two kinds of different structures, show two kinds of contrary property Energy.Linear structure (inclusion branched structure) high polymer is due to the presence of independent molecule, therefore flexible, plasticity, in a solvent Can dissolving, heating can melt, hardness and the less feature of fragility.Three-dimensional-structure high polymer is deposited due to not having independent macromole , therefore there is no elasticity and plasticity it is impossible to dissolving and melting, and can only be swelling, hardness and fragility are larger.Plastics then two kinds of structures Macromolecule has, and be made up of linear macromolecule is thermoplastic, and be made up of three-dimensional polymeric molecule is thermosetting plastics.
Existing plastic plate structure intensity is not high at present, and heat insulation effect is bad, and service life is not long.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of structural strength high, high insulating effect, the guarantor of long service life Warm plastic plate.
For solving the above problems, the present invention adopts the following technical scheme that
A kind of thermal insulating plastic plate, is made up of the raw material of following parts by weight proportioning: polystyrene 50-60 part, polymethylacrylic acid Ester 36-42 part, butadiene-styrene rubber 5-10 part, nitrile rubber 10-15 part, lactoprene 4-7 part, polypropylene fibre 20-25 Part, polyvinyl formal fibre 10-15 part, viscose rayon 2-9 part, acetate fiber 10-15 part, CUP 5-7 part, porcelain tendre 12-14 part, aluminium silicate 40-55 part, glass cotton 35-40 part, rock wool 23-28 part, aeroge 3-6 part, Talcum 7-10 part, titanium dioxide Titanium 12-14 part and Firebrake ZB 6-8 part.
Further, it is made up of the raw material of following parts by weight proportioning: 50 parts of polystyrene, polymethacrylates 36 Part, 5 parts of butadiene-styrene rubber, 10 parts of nitrile rubber, 4 parts of lactoprene, 20 parts of polypropylene fibre, polyvinyl formal are fine 10 parts, 2 parts of viscose rayon, 10 parts of acetate fiber, 5 parts of CUP, 12 parts of porcelain tendre, 40 parts of aluminium silicate, 35 parts of glass cotton, rock wool 23 parts, 3 parts of aeroge, 7 parts of Talcum, 12 parts of titanium dioxide and 6 parts of Firebrake ZB.
Further, it is made up of the raw material of following parts by weight proportioning: 55 parts of polystyrene, polymethacrylates 39 Part, 7.5 parts of butadiene-styrene rubber, 12.5 parts of nitrile rubber, 5.5 parts of lactoprene, 22.5 parts of polypropylene fibre, polyvinyl alcohol Fine 12.5 parts of formal, 5.5 parts of viscose rayon, 12.5 parts of acetate fiber, 6 parts of CUP, 13 parts of porcelain tendre, aluminium silicate 47.5 Part, 37.5 parts of glass cotton, 25.5 parts of rock wool, 4.5 parts of aeroge, 8.5 parts of Talcum, 13 parts of titanium dioxide and 7 parts of Firebrake ZB.
Further, it is made up of the raw material of following parts by weight proportioning: 60 parts of polystyrene, polymethacrylates 42 Part, 10 parts of butadiene-styrene rubber, 15 parts of nitrile rubber, 7 parts of lactoprene, 25 parts of polypropylene fibre, polyvinyl formal 15 parts of fibre, 9 parts of viscose rayon, 15 parts of acetate fiber, 7 parts of CUP, 14 parts of porcelain tendre, 55 parts of aluminium silicate, 40 parts of glass cotton, rock 28 parts of cotton, 6 parts of aeroge, 10 parts of Talcum, 14 parts of titanium dioxide and 8 parts of Firebrake ZB.
A kind of preparation method of thermal insulating plastic plate, comprises the following steps:
1) by 50 parts of polystyrene, 36 parts of polymethacrylates, 5 parts of butadiene-styrene rubber, 10 parts of nitrile rubber, polyacrylate rubber 4 parts of glue, 20 parts of polypropylene fibre, 10 parts of polyvinyl formal fibre and 2 parts of viscose rayon are put in reactor, standby;
2) regulating step 1) in reactor heating-up temperature be 150-165 DEG C, mixing speed be 4000-4500r/min, during reaction Between be 20-25 minute, standby;
3) by step 2) gained raw material puts in colloid mill, and holding rotating speed is 8800-9500r/min, reacts 5-10 minute, standby With;
4) by acetate fiber 10-15 part, CUP 5-7 part, porcelain tendre 12-14 part, aluminium silicate 40-55 part, glass cotton 35-40 Part, rock wool 23-28 part, aeroge 3-6 part, Talcum 7-10 part, titanium dioxide 12-14 part and Firebrake ZB 6-8 part put into blender In, holding rotating speed is 800-850r/min, standby;
5) step 4) gained raw material is put in pressurized tank, adjust temperature and be 75-80 DEG C, stand 1.5-2 hour, standby;
6) step 5) gained raw material is carried out quick-freezing in liquid nitrogen, be subsequently placed in calorstat, keeping temperature is -25 DEG C, keep 15-20 minute;
7) step 3) gained raw material and step 6) gained raw material are put in pulverizer, pulverize uniformly, standby;
8) by step 7) gained raw material in hot press, keep pressure position 50mpa, temperature carries out hot-forming for 265-280 DEG C.
The invention has the benefit that the raw material adopting makes the plastic plate structure intensity made high, high insulating effect, make Use life-span length;The preparation method adopting can be high with holding structure density, further lift structure intensity.
Specific embodiment
Embodiment 1
A kind of thermal insulating plastic plate, is made up of the raw material of following parts by weight proportioning: 50 parts of polystyrene, polymethacrylates 36 Part, 5 parts of butadiene-styrene rubber, 10 parts of nitrile rubber, 4 parts of lactoprene, 20 parts of polypropylene fibre, polyvinyl formal are fine 10 parts, 2 parts of viscose rayon, 10 parts of acetate fiber, 5 parts of CUP, 12 parts of porcelain tendre, 40 parts of aluminium silicate, 35 parts of glass cotton, rock wool 23 parts, 3 parts of aeroge, 7 parts of Talcum, 12 parts of titanium dioxide and 6 parts of Firebrake ZB.
A kind of preparation method of thermal insulating plastic plate, comprises the following steps:
1) by 50 parts of polystyrene, 36 parts of polymethacrylates, 5 parts of butadiene-styrene rubber, 10 parts of nitrile rubber, polyacrylate rubber Fine 10 parts of 4 parts of glue, 20 parts of polypropylene fibre, polyvinyl formal, 2 parts of viscose rayon are put in reactor, standby;
2) regulating step 1) in reactor heating-up temperature be 150-165 DEG C, mixing speed be 4000-4500r/min, during reaction Between be 20-25 minute, standby;
3) by step 2) gained raw material puts in colloid mill, and holding rotating speed is 8800-9500r/min, reacts 5-10 minute, standby With;
4) by 10 parts of acetate fiber, 5 parts of CUP, 12 parts of porcelain tendre, 40 parts of aluminium silicate, 35 parts of glass cotton, 23 parts of rock wool, airsetting In 3 parts of glue, 7 parts of Talcum, 12 parts of titanium dioxide and 6 parts of input blenders of Firebrake ZB, holding rotating speed is 800-850r/min, standby With;
5) step 4) gained raw material is put in pressurized tank, adjust temperature and be 75-80 DEG C, stand 1.5-2 hour, standby;
6) step 5) gained raw material is carried out quick-freezing in liquid nitrogen, be subsequently placed in calorstat, keeping temperature is -25 DEG C, keep 15-20 minute;
7) step 3) gained raw material and step 6) gained raw material are put in pulverizer, pulverize uniformly, standby;
8) by step 7) gained raw material in hot press, keep pressure position 50mpa, temperature carries out hot-forming for 265-280 DEG C.
Embodiment 2
A kind of thermal insulating plastic plate, is made up of the raw material of following parts by weight proportioning: 55 parts of polystyrene, polymethacrylates 39 Part, 7.5 parts of butadiene-styrene rubber, 12.5 parts of nitrile rubber, 5.5 parts of lactoprene, 22.5 parts of polypropylene fibre, polyvinyl alcohol Fine 12.5 parts of formal, 5.5 parts of viscose rayon, 12.5 parts of acetate fiber, 6 parts of CUP, 13 parts of porcelain tendre, aluminium silicate 47.5 Part, 37.5 parts of glass cotton, 25.5 parts of rock wool, 4.5 parts of aeroge, 8.5 parts of Talcum, 13 parts of titanium dioxide and 7 parts of Firebrake ZB.
A kind of preparation method of thermal insulating plastic plate, comprises the following steps:
1) by 55 parts of polystyrene, 39 parts of polymethacrylates, 7.5 parts of butadiene-styrene rubber, 12.5 parts of nitrile rubber, polyacrylic acid Reactor put into by fine 12.5 parts of 5.5 parts of ester rubber, 22.5 parts of polypropylene fibre, polyvinyl formal, 5.5 parts of viscose rayon In, standby;
2) regulating step 1) in reactor heating-up temperature be 150-165 DEG C, mixing speed be 4000-4500r/min, during reaction Between be 20-25 minute, standby;
3) by step 2) gained raw material puts in colloid mill, and holding rotating speed is 8800-9500r/min, reacts 5-10 minute, standby With;
4) by 12.5 parts of acetate fiber, 6 parts of CUP, 13 parts of porcelain tendre, 47.5 parts of aluminium silicate, 37.5 parts of glass cotton, rock wool In 25.5 parts, 4.5 parts of aeroge, 8.5 parts of Talcum, 13 parts of titanium dioxide and 7 parts of input blenders of Firebrake ZB, holding rotating speed is 800-850r/min, standby;
5) step 4) gained raw material is put in pressurized tank, adjust temperature and be 75-80 DEG C, stand 1.5-2 hour, standby;
6) step 5) gained raw material is carried out quick-freezing in liquid nitrogen, be subsequently placed in calorstat, keeping temperature is -25 DEG C, keep 15-20 minute;
7) step 3) gained raw material and step 6) gained raw material are put in pulverizer, pulverize uniformly, standby;
8) by step 7) gained raw material in hot press, keep pressure position 50mpa, temperature carries out hot-forming for 265-280 DEG C.
Embodiment 3
A kind of thermal insulating plastic plate, is made up of the raw material of following parts by weight proportioning: is made up of the raw material of following parts by weight proportioning: 60 parts of polystyrene, 42 parts of polymethacrylates, 10 parts of butadiene-styrene rubber, 15 parts of nitrile rubber, 7 parts of lactoprene, Fine 15 parts of 25 parts of polypropylene fibre, polyvinyl formal, 9 parts of viscose rayon, 15 parts of acetate fiber, 7 parts of CUP, porcelain tendre 14 parts, 55 parts of aluminium silicate, 40 parts of glass cotton, 28 parts of rock wool, 6 parts of aeroge, 10 parts of Talcum, 14 parts of titanium dioxide and Firebrake ZB 8 Part.
A kind of preparation method of thermal insulating plastic plate, comprises the following steps:
1) by 60 parts of polystyrene, 42 parts of polymethacrylates, 10 parts of butadiene-styrene rubber, 15 parts of nitrile rubber, polyacrylate Fine 15 parts of 7 parts of rubber, 25 parts of polypropylene fibre, polyvinyl formal, 9 parts of viscose rayon are put in reactor, standby;
2) regulating step 1) in reactor heating-up temperature be 150-165 DEG C, mixing speed be 4000-4500r/min, during reaction Between be 20-25 minute, standby;
3) by step 2) gained raw material puts in colloid mill, and holding rotating speed is 8800-9500r/min, reacts 5-10 minute, standby With;
4) by 15 parts of acetate fiber, 7 parts of CUP, 14 parts of porcelain tendre, 55 parts of aluminium silicate, 40 parts of glass cotton, 28 parts of rock wool, airsetting In 6 parts of glue, 10 parts of Talcum, 14 parts of titanium dioxide and 8 parts of input blenders of Firebrake ZB, holding rotating speed is 800-850r/min, standby With;
5) step 4) gained raw material is put in pressurized tank, adjust temperature and be 75-80 DEG C, stand 1.5-2 hour, standby;
6) step 5) gained raw material is carried out quick-freezing in liquid nitrogen, be subsequently placed in calorstat, keeping temperature is -25 DEG C, keep 15-20 minute;
7) step 3) gained raw material and step 6) gained raw material are put in pulverizer, pulverize uniformly, standby;
8) by step 7) gained raw material in hot press, keep pressure position 50mpa, temperature carries out hot-forming for 265-280 DEG C.
The invention has the benefit that the raw material adopting makes the plastic plate structure intensity made high, high insulating effect, make Use life-span length;The preparation method adopting can be high with holding structure density, further lift structure intensity.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any The change or replacement expected without creative work, all should be included within the scope of the present invention.

Claims (5)

1. a kind of thermal insulating plastic plate it is characterised in that: be made up of the raw material of following parts by weight proportioning: polystyrene 50-60 part, Polymethacrylates 36-42 part, butadiene-styrene rubber 5-10 part, nitrile rubber 10-15 part, lactoprene 4-7 part, poly- third Alkene fiber 20-25 part, polyvinyl formal fibre 10-15 part, viscose rayon 2-9 part, acetate fiber 10-15 part, CUP 5-7 part, porcelain tendre 12-14 part, aluminium silicate 40-55 part, glass cotton 35-40 part, rock wool 23-28 part, aeroge 3-6 part, Talcum 7- 10 parts, titanium dioxide 12-14 part and Firebrake ZB 6-8 part.
2. thermal insulating plastic plate according to claim 1 it is characterised in that: be made up of the raw material of following parts by weight proportioning: 50 parts of polystyrene, 36 parts of polymethacrylates, 5 parts of butadiene-styrene rubber, 10 parts of nitrile rubber, 4 parts of lactoprene, poly- Fine 10 parts of 20 parts of tacryl, polyvinyl formal, 2 parts of viscose rayon, 10 parts of acetate fiber, 5 parts of CUP, porcelain tendre 12 Part, 40 parts of aluminium silicate, 35 parts of glass cotton, 23 parts of rock wool, 3 parts of aeroge, 7 parts of Talcum, 12 parts of titanium dioxide and 6 parts of Firebrake ZB.
3. thermal insulating plastic plate according to claim 1 it is characterised in that: be made up of the raw material of following parts by weight proportioning: 55 parts of polystyrene, 39 parts of polymethacrylates, 7.5 parts of butadiene-styrene rubber, 12.5 parts of nitrile rubber, lactoprene 5.5 parts, 22.5 parts of polypropylene fibre, fine 12.5 parts of polyvinyl formal, 5.5 parts of viscose rayon, 12.5 parts of acetate fiber, copper 6 parts of ammonia fiber, 13 parts of porcelain tendre, 47.5 parts of aluminium silicate, 37.5 parts of glass cotton, 25.5 parts of rock wool, 4.5 parts of aeroge, Talcum 8.5 Part, 13 parts of titanium dioxide and 7 parts of Firebrake ZB.
4. thermal insulating plastic plate according to claim 1 it is characterised in that: be made up of the raw material of following parts by weight proportioning: 60 parts of polystyrene, 42 parts of polymethacrylates, 10 parts of butadiene-styrene rubber, 15 parts of nitrile rubber, 7 parts of lactoprene, Fine 15 parts of 25 parts of polypropylene fibre, polyvinyl formal, 9 parts of viscose rayon, 15 parts of acetate fiber, 7 parts of CUP, porcelain tendre 14 parts, 55 parts of aluminium silicate, 40 parts of glass cotton, 28 parts of rock wool, 6 parts of aeroge, 10 parts of Talcum, 14 parts of titanium dioxide and Firebrake ZB 8 Part.
5. a kind of preparation method of thermal insulating plastic plate it is characterised in that: comprise the following steps:
1) by 50 parts of polystyrene, 36 parts of polymethacrylates, 5 parts of butadiene-styrene rubber, 10 parts of nitrile rubber, polyacrylate rubber 4 parts of glue, 20 parts of polypropylene fibre, 10 parts of polyvinyl formal fibre and 2 parts of viscose rayon are put in reactor, standby;
2) regulating step 1) in reactor heating-up temperature be 150-165 DEG C, mixing speed be 4000-4500r/min, during reaction Between be 20-25 minute, standby;
3) by step 2) gained raw material puts in colloid mill, and holding rotating speed is 8800-9500r/min, reacts 5-10 minute, standby With;
4) by acetate fiber 10-15 part, CUP 5-7 part, porcelain tendre 12-14 part, aluminium silicate 40-55 part, glass cotton 35-40 Part, rock wool 23-28 part, aeroge 3-6 part, Talcum 7-10 part, titanium dioxide 12-14 part and Firebrake ZB 6-8 part put into blender In, holding rotating speed is 800-850r/min, standby;
5) step 4) gained raw material is put in pressurized tank, adjust temperature and be 75-80 DEG C, stand 1.5-2 hour, standby;
6) step 5) gained raw material is carried out quick-freezing in liquid nitrogen, be subsequently placed in calorstat, keeping temperature is -25 DEG C, keep 15-20 minute;
7) step 3) gained raw material and step 6) gained raw material are put in pulverizer, pulverize uniformly, standby;
8) by step 7) gained raw material in hot press, keep pressure position 50mpa, temperature carries out hot-forming for 265-280 DEG C.
CN201610741426.1A 2016-08-29 2016-08-29 Heat preservation plastic board and preparing method thereof Pending CN106336592A (en)

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CN106949321A (en) * 2017-04-25 2017-07-14 瞿慧 A kind of liquid conducting pipes of architectural engineering
CN107082935A (en) * 2017-05-27 2017-08-22 苏州新区特氟龙塑料制品厂 A kind of extinction insulating plastic pipe
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CN109021482A (en) * 2018-08-22 2018-12-18 泉州安邦展示用品工贸有限公司 A kind of modified fibre enhancing composite material and preparation method
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949321A (en) * 2017-04-25 2017-07-14 瞿慧 A kind of liquid conducting pipes of architectural engineering
CN107082935A (en) * 2017-05-27 2017-08-22 苏州新区特氟龙塑料制品厂 A kind of extinction insulating plastic pipe
CN107746528A (en) * 2017-11-06 2018-03-02 安徽蓝德集团股份有限公司 A kind of automobile GPS instrument board protective cases
CN109021482A (en) * 2018-08-22 2018-12-18 泉州安邦展示用品工贸有限公司 A kind of modified fibre enhancing composite material and preparation method
CN110724352A (en) * 2019-10-16 2020-01-24 威海闽商投资股份有限公司 Plastic mold material and processing method thereof
CN111471211A (en) * 2020-06-04 2020-07-31 周玉 Preparation method of heat insulation board for building exterior wall

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Application publication date: 20170118