CN107955356A - A kind of refractory glass fibre composite plate - Google Patents
A kind of refractory glass fibre composite plate Download PDFInfo
- Publication number
- CN107955356A CN107955356A CN201711351464.7A CN201711351464A CN107955356A CN 107955356 A CN107955356 A CN 107955356A CN 201711351464 A CN201711351464 A CN 201711351464A CN 107955356 A CN107955356 A CN 107955356A
- Authority
- CN
- China
- Prior art keywords
- parts
- fibre
- alumina silicate
- composite plate
- mineral wool
- Prior art date
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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)
- Reinforced Plastic Materials (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of refractory glass fibre composite plate, including：Glass fiber reinforcement unsaturated polyester, polyimide resin, alumina silicate fibre, mineral wool fiber and polycrystalline mullite fibre, wherein, the glass fiber reinforcement unsaturated polyester is 60 75 parts, the polyimide resin is 45 60 parts, the alumina silicate fibre is 40 50 parts, the mineral wool fiber is 20 32 parts, and the polycrystalline mullite fibre is 20 28 parts.By the above-mentioned means, the present invention can have preferable resistance to elevated temperatures, and make simply, and it is of low cost, it is cost-effective.
Description
Technical field
The present invention relates to field of compound material, more particularly to a kind of refractory glass fibre composite plate.
Background technology
Present logistics is more and more flourishing, and store of goods is required for Refrigerated Transport, if particularly some seasonal vegetables and fruits through
Cross and transport for a long time, it is preferable stored refrigerated either with or without obtaining in transportational process, then vegetables and fruits are easy to go bad, and particularly exist
In hot summer, just more shorten haulage time.
So need currently on the market one kind can heat safe plate, suitable for refrigerator carriage use, the hardness of plate and
Resistance to warmheartedness will be protected.
The content of the invention
The invention mainly solves the technical problem of providing a kind of refractory glass fibre composite plate, can have preferable
Resistance to elevated temperatures, and make simply, it is of low cost, it is cost-effective.
In order to solve the above technical problems, one aspect of the present invention is：A kind of refractory glass fibre is provided
Composite plate, including：Glass fiber reinforcement unsaturated polyester, polyimide resin, alumina silicate fibre, mineral wool fiber and polycrystalline do not come
Mineral wool, wherein, the glass fiber reinforcement unsaturated polyester is 60-75 parts, and the polyimide resin is 45-60
Part, the alumina silicate fibre is 40-50 parts, and the mineral wool fiber is 20-32 parts, and the polycrystalline mullite fibre is
20-28 parts.
In a preferred embodiment of the present invention, first by the glass fiber reinforcement unsaturated polyester and polyimides tree
Fat is decomposed, hot melt, and fully fusion obtains liquid compound resin, then by the alumina silicate fibre, mineral wool fiber and polycrystalline
Mullite fiber is sufficiently mixed to obtain composite fibre, then by liquid compound resin and composite fibre high temperature fusion, then pours into mould
Have a hot-drawn type, complete finished product.
In a preferred embodiment of the present invention, the glass fiber reinforcement unsaturated polyester is 70 parts, and described is poly-
Imide resin is 55 parts, and the alumina silicate fibre is 44 parts, and the mineral wool fiber is 25 parts, the polycrystalline mullite
Fiber is 22 parts.
In a preferred embodiment of the present invention, the glass fiber reinforcement unsaturated polyester is 72 parts, and described is poly-
Imide resin is 45 parts, and the alumina silicate fibre is 45 parts, and the mineral wool fiber is 22 parts, the polycrystalline mullite
Fiber is 28 parts.
In a preferred embodiment of the present invention, the polyimide resin is polybismaleimide.
In a preferred embodiment of the present invention, the alumina silicate fusion method prepares to form, by kaolin, oxidation
Aluminium, silica mixing, are put into electric arc furnaces or resistance-type electric furnace in more than 2000 DEG C high-temperature fusions, melt are come out of the stove with thread, and
Blown to high-speed flow and fibrosis is formed on molten mass.
The beneficial effects of the invention are as follows：The present invention has preferable resistance to elevated temperatures, also has higher hardness, not fragile
Split, be exposed to the sun even across insulation, plate surface will not blister, softens or burst, and be highly suitable for the compartment of refrigerator car
Plate.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
A kind of refractory glass fibre composite plate, including：Glass fiber reinforcement unsaturated polyester, polyimide resin, silicon
Sour aluminum fiber, mineral wool fiber and polycrystalline mullite fibre, wherein, the glass fiber reinforcement unsaturated polyester is 60-75 parts,
The polyimide resin is 45-60 parts, and the alumina silicate fibre is 40-50 parts, and the mineral wool fiber is 20-32
Part, the polycrystalline mullite fibre is 20-28 parts.
Further illustrate, first decomposed the glass fiber reinforcement unsaturated polyester and polyimide resin, heat
Molten, fully fusion obtains liquid compound resin, then the alumina silicate fibre, mineral wool fiber and polycrystalline mullite fibre is abundant
Composite fibre is mixed to get, then by liquid compound resin and composite fibre high temperature fusion, then pours into hot-drawn type of mould, it is complete
Into finished product.
Further illustrate, the glass fiber reinforcement unsaturated polyester is 70 parts, and the polyimide resin is 55
Part, the alumina silicate fibre is 44 parts, and the mineral wool fiber is 25 parts, and the polycrystalline mullite fibre is 22 parts.
Further illustrate, the glass fiber reinforcement unsaturated polyester is 72 parts, and the polyimide resin is 45
Part, the alumina silicate fibre is 45 parts, and the mineral wool fiber is 22 parts, and the polycrystalline mullite fibre is 28 parts.
Further illustrate, it is a kind of New type of light refractory material that sour aluminum fiber, which is called ceramic fibre, which has unit weight
Gently, high temperature resistant, heat endurance are good, and it is excellent that pyroconductivity is low, thermal capacitance is small, resistance to mechanical is vibrated, expanded by heating is small, heat-proof quality is good etc.
Point, through special processing, can be made into the production such as aluminosilicate fiberboard, alumina silicate fiber felt, alumina silicate fibre rope, alumina silicate fibre blanket
Product.Sealing material is low with thermostable heat-conductive coefficient, and unit weight is light, and service life length, tensile strength is big, and elasticity is good, nontoxic
The features such as, it is the new material for substituting asbestos.
Further illustrate, the polyimide resin is polybismaleimide.
Further illustrating, the alumina silicate fusion method prepares to form, and kaolin, aluminium oxide, silica are mixed,
It is put into electric arc furnaces or resistance-type electric furnace in more than 2000 DEG C high-temperature fusions, melt is come out of the stove with thread, and is blown with high-speed flow
Fibrosis is formed on to molten mass.
Further illustrate, mineral wool and its product have the characteristics that it is light, durable, non-ignitable, be stale-proof, be not mould, from damaging by worms,
It is excellent insulation, sound-absorbing material.The fibre diameter of mineral wool should be not more than 9 microns；Shot content is no more than 10%.Raw cotton
Unit weight be 50~100 kg/ms 3, the unit weight of product is different then because of kind:Felt is 40~200 kilograms/m3;Plate is 70~500
Kilogram/m3;.Mineral wool and the thermal conductivity of product at normal temperatures be generally 0.041~0.07 watt/(rice is opened).Purposes dry method ore deposit
Cotton plate and felt, can make the composite plate and roof, floor, the insulation of ground structure, sound insulating material of building inner, external wall.It is wet
Method, semidry method rigid plate can make the interior decoration sound-absorbing materials such as public and the ceiling of civil building and wall.Mineral wool felt, pipe,
Plate can be as industrial thermal equipment and the heat preserving and insulating material of refrigeration factory.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (6)
- A kind of 1. refractory glass fibre composite plate, it is characterised in that including：Glass fiber reinforcement unsaturated polyester, polyamides are sub- Polyimide resin, alumina silicate fibre, mineral wool fiber and polycrystalline mullite fibre, wherein, the glass fiber reinforcement unsaturated polyester For 60-75 parts, the polyimide resin is 45-60 parts, and the alumina silicate fibre is 40-50 parts, and the mineral wool is fine Tie up as 20-32 parts, the polycrystalline mullite fibre is 20-28 parts.
- A kind of 2. refractory glass fibre composite plate according to claim 1, it is characterised in that：First by the glass fibers To tie up enhancing unsaturated polyester (UP) and polyimide resin is decomposed, heat, fully fusion obtains liquid compound resin, then by described in Alumina silicate fibre, mineral wool fiber and polycrystalline mullite fibre be sufficiently mixed to obtain composite fibre, then by liquid compound resin With composite fibre high temperature fusion, then hot-drawn type of mould is poured into, complete finished product.
- A kind of 3. refractory glass fibre composite plate according to claim 1, it is characterised in that：The glass fibre increases Strong unsaturated polyester (UP) is 70 parts, and the polyimide resin is 55 parts, and the alumina silicate fibre is 44 parts, the mineral wool Fiber is 25 parts, and the polycrystalline mullite fibre is 22 parts.
- A kind of 4. refractory glass fibre composite plate according to claim 1, it is characterised in that：The glass fibre increases Strong unsaturated polyester (UP) is 72 parts, and the polyimide resin is 45 parts, and the alumina silicate fibre is 45 parts, the mineral wool Fiber is 22 parts, and the polycrystalline mullite fibre is 28 parts.
- A kind of 5. refractory glass fibre composite plate according to claim 1, it is characterised in that：The polyimides tree Fat is polybismaleimide.
- A kind of 6. refractory glass fibre composite plate according to claim 1, it is characterised in that：The alumina silicate is used molten Melt method to prepare to form, kaolin, aluminium oxide, silica are mixed, are put into high in more than 2000 DEG C in electric arc furnaces or resistance-type electric furnace Temperature melting, melt is come out of the stove with thread, and blown to high-speed flow and fibrosis is formed on molten mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711351464.7A CN107955356A (en) | 2017-12-15 | 2017-12-15 | A kind of refractory glass fibre composite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711351464.7A CN107955356A (en) | 2017-12-15 | 2017-12-15 | A kind of refractory glass fibre composite plate |
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| Publication Number | Publication Date |
|---|---|
| CN107955356A true CN107955356A (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711351464.7A Pending CN107955356A (en) | 2017-12-15 | 2017-12-15 | A kind of refractory glass fibre composite plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395647A (en) * | 2020-03-17 | 2020-07-10 | 广东碧鸿腾建材科技有限公司 | Light high-strength concrete composite floor slab and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715995A (en) * | 2014-09-11 | 2017-05-24 | 霓佳斯株式会社 | Heat insulation material and method for producing same |
-
2017
- 2017-12-15 CN CN201711351464.7A patent/CN107955356A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715995A (en) * | 2014-09-11 | 2017-05-24 | 霓佳斯株式会社 | Heat insulation material and method for producing same |
Non-Patent Citations (1)
| Title |
|---|
| 周孑民等: "《有色冶金炉》", 28 February 2009, 冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395647A (en) * | 2020-03-17 | 2020-07-10 | 广东碧鸿腾建材科技有限公司 | Light high-strength concrete composite floor slab and manufacturing method thereof |
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Application publication date: 20180424 |
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