CN109320190A - One kind is moisture-proof to prevent returning halogen glass magnesium board and preparation method thereof - Google Patents
One kind is moisture-proof to prevent returning halogen glass magnesium board and preparation method thereof Download PDFInfo
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- CN109320190A CN109320190A CN201811434374.9A CN201811434374A CN109320190A CN 109320190 A CN109320190 A CN 109320190A CN 201811434374 A CN201811434374 A CN 201811434374A CN 109320190 A CN109320190 A CN 109320190A
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- Prior art keywords
- glass magnesium
- glass
- magnesium board
- plate
- moisture
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
Abstract
Moisture-proof anti-halogen glass magnesium board and preparation method thereof is returned the invention discloses a kind of, including glass magnesium board ontology, the two sides side wall of the glass magnesium board ontology is bonded with glass-fiber-fabric, and glass-fiber-fabric is bonded with non-woven fabrics far from the side of glass magnesium board ontology, and the non-woven fabrics is bonded with water-separating film far from the side of glass-fiber-fabric.The present invention is laid with water-separating film in outermost by being laid with glass-fiber-fabric and non-woven fabrics in the two sides of glass magnesium board ontology to increase the tensile strength of glass magnesium board to solve the problems, such as the glass magnesium board moisture absorption, and glass magnesium board is avoided to return halogen, deformation.
Description
Technical field
The present invention relates to board technology field, more particularly to a kind of moisture-proof anti-return halogen glass magnesium board and preparation method thereof.
Background technique
Glass magnesium board have fire prevention, waterproof, it is tasteless, nontoxic, do not freeze, be stale-proof, not splitting, is constant, is non-ignitable, it is high-strength it is light, construct
It conveniently, is the plate of house fitting-up first choice the features such as long service life.
Since by raw material, existing glass magnesium board be there is a problem, it is mainly manifested in the side such as damp suction surface halide accumulation, deformation, scum
Face, and glass magnesium board is returned caused by halogen discoloration is primarily due to the moisture absorption, current each factory commercial city are rule of thumb progress raw materials
Prepare, thus glass magnesium board to return halogen rate high, for this purpose, it is proposed that a kind of moisture-proof anti-return halogen glass magnesium board and preparation method thereof
To solve the above problems.
Summary of the invention
The purpose of the present invention is to solve each factory commercial city is rule of thumb to carry out raw material at present in the prior art
It prepares, therefore the halogen rate of returning of glass magnesium board remains high problem, and the one kind proposed is moisture-proof anti-returns halogen glass magnesium board and preparation method thereof.
To achieve the goals above, present invention employs following technical solutions:
One kind is moisture-proof to prevent returning halogen glass magnesium board and preparation method thereof, including glass magnesium board ontology, the two sides of the glass magnesium board ontology
Side wall is bonded with glass-fiber-fabric, and glass-fiber-fabric is bonded with non-woven fabrics far from the side of glass magnesium board ontology, and the non-woven fabrics is far from glass
The side of fine cloth is bonded with water-separating film.
Preferably, the glass magnesium board ontology is made of the raw material of following parts by weight: water: 30%, magnesia: and 6%, chlorination
Magnesium: 15%, plant fiber: 8%, perlite: 10%, lithopone: 7%, high molecular polymer: 5%, waterproofing agent: 4%, sawdust:
10%, surface halide accumulation resistance agent: 3%.
Preferably, the glass magnesium board ontology is made of the raw material of following parts by weight: water: 31%, magnesia: and 4%, chlorination
Magnesium: 15%, plant fiber: 7%, perlite: 8%, lithopone: 8%, high molecular polymer: 4%, waterproofing agent: 6%, sawdust:
12%, surface halide accumulation resistance agent: 5%.
Preferably, the glass magnesium board ontology is made of the raw material of following parts by weight: water: 28%, magnesia: and 5%, chlorination
Magnesium: 16%, plant fiber: 8%, perlite: 11%, lithopone: 4%, high molecular polymer: 6%, waterproofing agent: 6%, sawdust:
11%, surface halide accumulation resistance agent: 5%.
Preferably, the glass magnesium board ontology is made of the raw material of following parts by weight: water: 32%, magnesia: and 6%, chlorination
Magnesium: 14%, plant fiber: 8%, perlite: 9%, lithopone: 7%, high molecular polymer: 5%, waterproofing agent: 5%, sawdust:
10%, surface halide accumulation resistance agent: 4%.
Preferably, the glass magnesium board ontology is made of the raw material of following parts by weight: water: 30%, magnesia: and 6%, chlorination
Magnesium: 15%, plant fiber: 5%, perlite: 8%, lithopone: 8%, high molecular polymer: 6%, waterproofing agent: 5%, sawdust:
14%, surface halide accumulation resistance agent: 3%.
Preferably, the glass magnesium board ontology is made of the raw material of following parts by weight: water: 30%, magnesia: and 5%, chlorination
Magnesium: 16%, plant fiber: 5%, perlite: 8%, lithopone: 7%, high molecular polymer: 6%, waterproofing agent: 5%, sawdust:
15%, surface halide accumulation resistance agent: 3%.
Compared with prior art, the beneficial effects of the present invention are:
The present invention: 1, by strong come the tension for increasing glass magnesium board in the two sides of glass magnesium board ontology laying glass-fiber-fabric and non-woven fabrics
Degree, and water-separating film is laid in outermost to solve the problems, such as the glass magnesium board moisture absorption, avoid glass magnesium board from returning halogen, deformation；
2, increasing the humidity resistance of glass magnesium board by the way that waterproofing agent is added in the feed, plant fiber can increase flexibility,
Perlite increase fire protecting performance, sawdust can reduce cost and improve performance, and surface halide accumulation resistance agent can reduce returns halogen rate.
Detailed description of the invention
Fig. 1 is the moisture-proof anti-structural schematic diagram for returning halogen glass magnesium board and preparation method thereof of one kind proposed by the present invention.
In figure: 1 glass magnesium board ontology, 2 glass-fiber-fabrics, 3 non-woven fabrics, 4 water-separating films.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, one kind is moisture-proof prevents returning halogen glass magnesium board and preparation method thereof, including glass magnesium board ontology 1, glass magnesium board ontology 1
Two sides side wall be bonded with glass-fiber-fabric 2, and glass-fiber-fabric 2 is bonded with non-woven fabrics 3, non-woven fabrics 3 far from the side of glass magnesium board ontology 1
Side far from glass-fiber-fabric 2 is bonded with water-separating film 4.
Embodiment one
Glass magnesium board ontology 1 is made of the raw material of following parts by weight: water: 30%, magnesia: and 6%, magnesium chloride: 15%, plant
Fiber: 8%, perlite: 10%, lithopone: 7%, high molecular polymer: 5%, waterproofing agent: 4%, sawdust: 10%, surface halide accumulation resistance
Agent: 3%.
Prevent returning halogen glass magnesium board and preparation method thereof the invention also provides one kind is moisture-proof, comprising the following steps:
Ingredient making sheet
Magnesium chloride is first put into brine stirring pool, is sufficiently dissolved with water by S1, adjusts to Baume degrees is used, it is small to stand about 24
When stand-by (generally using between 20-26 Baume degrees, appropriate adjust is required etc. according to weather, temperature height, plate variation, technique
It is whole), it is required to get various raw materials according to process recipe, various raw materials is put into corresponding measurement hopper respectively；
S2 prepares mold according to production size adjusting cast-cutting saw, and mold wants intact, clean, without sizing；By release agent: water
=1:8 ratio is blent, and is stirred evenly；Glass-fiber-fabric, non-woven fabrics laying is smooth, and both sides are uniform；
S3 after ready, is formulated according to requiring to select in automatic control program, and startup program carries out batching metering,
It is accurately transported to blender by automatic transmission system to be stirred, range estimation stirs evenly；
S4 and material finish, and open emptying door blowing, start laminator；First slowly operation, with calliper to measure thickness, meets
It is required that, all go well after, promoted speed, drive at a constant speed, plate be delivered to shaping frame.Making sheet want it is smooth, without raw material, bubble,
Cloth pleat, door curtain made of cloth etc.；Release agent is smeared uniform；
One-step solidification
The shaping frame for filling plate feeding one-step solidification workshop (curing room) is conserved, is solidified, one-step solidification vehicle by S5
Between temperature general control at 10-35 DEG C, relative humidity be between 50%-75% it is best, the sufficiently exothermic reaction of plate can be made,
The moment is wanted to pay attention to monitoring room temperature and humidity, cannot be too low or excessively high, heating or cooling measure are taken more than requirement；
Demoulding
S6, demoulding time are 25-35 DEG C of temperature, relative humidity 50%-60% for 24 hours, check that demoulding equipment is normal, check
Plate solidification is normal, can demould, and the plate forming frame being cured is sent into demoulding elevator, equipment is opened and is demoulded；
S7, when demoulding, examine the quality of the production situation one by one, if having stomata, mucous membrane, sizing, shelf pressure, stain, cracking and
It is situations such as size length, unqualified to identify clearly individually stacking, analyze reason；
Secondary curing
S8, the plate after demoulding is neatly packed, and mark is clear, is transported into secondary curing workshop, controls plate temperature 80
DEG C hereinafter, carry out secondary maintenance, solidification, secondary curing is an important rank of the secondary temperature elevation of magnesia oxychloride cement self reaction
Section, period are 7 days or so (must reach 6 days or more), pay attention to product reaction and temperature variations at any time, are produced with detection before immersion
Product temperature degree less than 40 DEG C subject to, be such as higher than, to extend curing time, reaching requirement can be impregnated；
It impregnates
S9, after plate solidifies 7 days, temperature is down to room temperature, can shelve immersion, to handle with care when shelving, and pays attention to protecting
Backplate material, immersion will be accomplished first to go out first to steep by batch, and the immersion that next pond can be carried out after 4 shelfs is piled in every pond, is checked every
The secondary magnesium content for finishing water, must not release souls from purgatory 3 degree, otherwise must change water, impregnate generally at 12-16 hours or so, immersion will be direct
It influences plate whiteness and whether returns halogen；
Drying
S10, the plate that needs are dried, dries in the air in baking room, opens warm wind, gradually heats up from low to high, heats up too fast
Meeting, can not be excessively high also to lead higher than 50 DEG C by technique requirement adjustment, control temperature because suddenly cold and hot lead to plate denaturation, cracking
Cause sheet deformation, cracking；
Receive plate
The plate of drying is packed up neatly packed by S11, is put into the plate that area Shou Ban etc. is to be cut, after collecting drying
When, it has to just collect until plate temperature is down to room temperature, otherwise plate can be made to crack because of suddenly cold and hot, cause matter
Amount problem；
Cutting
S12 cuts neat the putting to cast-cutting saw of the plate packed up, in cutting should not excess load, cutting-height
It may not exceed 5 centimetres, forward speed is about 25hz, and astern speed is about 50hz；
It examines
S13, by the leading self-test of various processes operator, director or class monitor and group leader head inspection, Quality Inspector are responsible for inspection, mark by inspection
Quasi-, regulation, sampling observation supervision, per pass process operations personnel are used as the Quality Inspector of previous process, are responsible for product quality；
Packaging
S14, it is neatly packed by packaging regulation, up and down vertical, impulse- free robustness, elastic suitable, the trade mark quality certification of steel band paste it is flat
Whole, specification.
Embodiment two
Glass magnesium board ontology 1 is made of the raw material of following parts by weight: water: 31%, magnesia: and 4%, magnesium chloride: 15%, plant
Fiber: 7%, perlite: 8%, lithopone: 8%, high molecular polymer: 4%, waterproofing agent: 6%, sawdust: 12%, surface halide accumulation resistance
Agent: 5%.
Prevent returning halogen glass magnesium board and preparation method thereof the invention also provides one kind is moisture-proof, comprising the following steps:
Ingredient making sheet
Magnesium chloride is first put into brine stirring pool, is sufficiently dissolved with water by S1, adjusts to Baume degrees is used, it is small to stand about 24
When stand-by (generally using between 20-26 Baume degrees, appropriate adjust is required etc. according to weather, temperature height, plate variation, technique
It is whole), it is required to get various raw materials according to process recipe, various raw materials is put into corresponding measurement hopper respectively；
S2 prepares mold according to production size adjusting cast-cutting saw, and mold wants intact, clean, without sizing；By release agent: water
=1:8 ratio is blent, and is stirred evenly；Glass-fiber-fabric, non-woven fabrics laying is smooth, and both sides are uniform；
S3 after ready, is formulated according to requiring to select in automatic control program, and startup program carries out batching metering,
It is accurately transported to blender by automatic transmission system to be stirred, range estimation stirs evenly；
S4 and material finish, and open emptying door blowing, start laminator；First slowly operation, with calliper to measure thickness, meets
It is required that, all go well after, promoted speed, drive at a constant speed, plate be delivered to shaping frame.Making sheet want it is smooth, without raw material, bubble,
Cloth pleat, door curtain made of cloth etc.；Release agent is smeared uniform；
One-step solidification
The shaping frame for filling plate feeding one-step solidification workshop (curing room) is conserved, is solidified, one-step solidification vehicle by S5
Between temperature general control at 10-35 DEG C, relative humidity be between 50%-75% it is best, the sufficiently exothermic reaction of plate can be made,
The moment is wanted to pay attention to monitoring room temperature and humidity, cannot be too low or excessively high, heating or cooling measure are taken more than requirement；
Demoulding
S6, demoulding time are 25-35 DEG C of temperature, relative humidity 50%-60% for 24 hours, check that demoulding equipment is normal, check
Plate solidification is normal, can demould, and the plate forming frame being cured is sent into demoulding elevator, equipment is opened and is demoulded；
S7, when demoulding, examine the quality of the production situation one by one, if having stomata, mucous membrane, sizing, shelf pressure, stain, cracking and
It is situations such as size length, unqualified to identify clearly individually stacking, analyze reason；
Secondary curing
S8, the plate after demoulding is neatly packed, and mark is clear, is transported into secondary curing workshop, controls plate temperature 80
DEG C hereinafter, carry out secondary maintenance, solidification, secondary curing is an important rank of the secondary temperature elevation of magnesia oxychloride cement self reaction
Section, period are 7 days or so (must reach 6 days or more), pay attention to product reaction and temperature variations at any time, are produced with detection before immersion
Product temperature degree less than 40 DEG C subject to, be such as higher than, to extend curing time, reaching requirement can be impregnated；
It impregnates
S9, after plate solidifies 7 days, temperature is down to room temperature, can shelve immersion, to handle with care when shelving, and pays attention to protecting
Backplate material, immersion will be accomplished first to go out first to steep by batch, and the immersion that next pond can be carried out after 4 shelfs is piled in every pond, is checked every
The secondary magnesium content for finishing water, must not release souls from purgatory 3 degree, otherwise must change water, impregnate generally at 12-16 hours or so, immersion will be direct
It influences plate whiteness and whether returns halogen；
Drying
S10, the plate that needs are dried, dries in the air in baking room, opens warm wind, gradually heats up from low to high, heats up too fast
Meeting, can not be excessively high also to lead higher than 50 DEG C by technique requirement adjustment, control temperature because suddenly cold and hot lead to plate denaturation, cracking
Cause sheet deformation, cracking；
Receive plate
The plate of drying is packed up neatly packed by S11, is put into the plate that area Shou Ban etc. is to be cut, after collecting drying
When, it has to just collect until plate temperature is down to room temperature, otherwise plate can be made to crack because of suddenly cold and hot, cause matter
Amount problem；
Cutting
S12 cuts neat the putting to cast-cutting saw of the plate packed up, in cutting should not excess load, cutting-height
It may not exceed 5 centimetres, forward speed is about 25hz, and astern speed is about 50hz；
It examines
S13, by the leading self-test of various processes operator, director or class monitor and group leader head inspection, Quality Inspector are responsible for inspection, mark by inspection
Quasi-, regulation, sampling observation supervision, per pass process operations personnel are used as the Quality Inspector of previous process, are responsible for product quality；
Packaging
S14, it is neatly packed by packaging regulation, up and down vertical, impulse- free robustness, elastic suitable, the trade mark quality certification of steel band paste it is flat
Whole, specification.
Embodiment three
Glass magnesium board ontology 1 is made of the raw material of following parts by weight: water: 28%, magnesia: and 5%, magnesium chloride: 16%, plant
Fiber: 8%, perlite: 11%, lithopone: 4%, high molecular polymer: 6%, waterproofing agent: 6%, sawdust: 11%, surface halide accumulation resistance
Agent: 5%.
Prevent returning halogen glass magnesium board and preparation method thereof the invention also provides one kind is moisture-proof, comprising the following steps:
Ingredient making sheet
Magnesium chloride is first put into brine stirring pool, is sufficiently dissolved with water by S1, adjusts to Baume degrees is used, it is small to stand about 24
When stand-by (generally using between 20-26 Baume degrees, appropriate adjust is required etc. according to weather, temperature height, plate variation, technique
It is whole), it is required to get various raw materials according to process recipe, various raw materials is put into corresponding measurement hopper respectively；
S2 prepares mold according to production size adjusting cast-cutting saw, and mold wants intact, clean, without sizing；By release agent: water
=1:8 ratio is blent, and is stirred evenly；Glass-fiber-fabric, non-woven fabrics laying is smooth, and both sides are uniform；
S3 after ready, is formulated according to requiring to select in automatic control program, and startup program carries out batching metering,
It is accurately transported to blender by automatic transmission system to be stirred, range estimation stirs evenly；
S4 and material finish, and open emptying door blowing, start laminator；First slowly operation, with calliper to measure thickness, meets
It is required that, all go well after, promoted speed, drive at a constant speed, plate be delivered to shaping frame.Making sheet want it is smooth, without raw material, bubble,
Cloth pleat, door curtain made of cloth etc.；Release agent is smeared uniform；
One-step solidification
The shaping frame for filling plate feeding one-step solidification workshop (curing room) is conserved, is solidified, one-step solidification vehicle by S5
Between temperature general control at 10-35 DEG C, relative humidity be between 50%-75% it is best, the sufficiently exothermic reaction of plate can be made,
The moment is wanted to pay attention to monitoring room temperature and humidity, cannot be too low or excessively high, heating or cooling measure are taken more than requirement；
Demoulding
S6, demoulding time are 25-35 DEG C of temperature, relative humidity 50%-60% for 24 hours, check that demoulding equipment is normal, check
Plate solidification is normal, can demould, and the plate forming frame being cured is sent into demoulding elevator, equipment is opened and is demoulded；
S7, when demoulding, examine the quality of the production situation one by one, if having stomata, mucous membrane, sizing, shelf pressure, stain, cracking and
It is situations such as size length, unqualified to identify clearly individually stacking, analyze reason；
Secondary curing
S8, the plate after demoulding is neatly packed, and mark is clear, is transported into secondary curing workshop, controls plate temperature 80
DEG C hereinafter, carry out secondary maintenance, solidification, secondary curing is an important rank of the secondary temperature elevation of magnesia oxychloride cement self reaction
Section, period are 7 days or so (must reach 6 days or more), pay attention to product reaction and temperature variations at any time, are produced with detection before immersion
Product temperature degree less than 40 DEG C subject to, be such as higher than, to extend curing time, reaching requirement can be impregnated；
It impregnates
S9, after plate solidifies 7 days, temperature is down to room temperature, can shelve immersion, to handle with care when shelving, and pays attention to protecting
Backplate material, immersion will be accomplished first to go out first to steep by batch, and the immersion that next pond can be carried out after 4 shelfs is piled in every pond, is checked every
The secondary magnesium content for finishing water, must not release souls from purgatory 3 degree, otherwise must change water, impregnate generally at 12-16 hours or so, immersion will be direct
It influences plate whiteness and whether returns halogen；
Drying
S10, the plate that needs are dried, dries in the air in baking room, opens warm wind, gradually heats up from low to high, heats up too fast
Meeting, can not be excessively high also to lead higher than 50 DEG C by technique requirement adjustment, control temperature because suddenly cold and hot lead to plate denaturation, cracking
Cause sheet deformation, cracking；
Receive plate
The plate of drying is packed up neatly packed by S11, is put into the plate that area Shou Ban etc. is to be cut, after collecting drying
When, it has to just collect until plate temperature is down to room temperature, otherwise plate can be made to crack because of suddenly cold and hot, cause matter
Amount problem；
Cutting
S12 cuts neat the putting to cast-cutting saw of the plate packed up, in cutting should not excess load, cutting-height
It may not exceed 5 centimetres, forward speed is about 25hz, and astern speed is about 50hz；
It examines
S13, by the leading self-test of various processes operator, director or class monitor and group leader head inspection, Quality Inspector are responsible for inspection, mark by inspection
Quasi-, regulation, sampling observation supervision, per pass process operations personnel are used as the Quality Inspector of previous process, are responsible for product quality；
Packaging
S14, it is neatly packed by packaging regulation, up and down vertical, impulse- free robustness, elastic suitable, the trade mark quality certification of steel band paste it is flat
Whole, specification.
Example IV
Glass magnesium board ontology 1 is made of the raw material of following parts by weight: water: 32%, magnesia: and 6%, magnesium chloride: 14%, plant
Fiber: 8%, perlite: 9%, lithopone: 7%, high molecular polymer: 5%, waterproofing agent: 5%, sawdust: 10%, surface halide accumulation resistance
Agent: 4%.
Prevent returning halogen glass magnesium board and preparation method thereof the invention also provides one kind is moisture-proof, comprising the following steps:
Ingredient making sheet
Magnesium chloride is first put into brine stirring pool, is sufficiently dissolved with water by S1, adjusts to Baume degrees is used, it is small to stand about 24
When stand-by (generally using between 20-26 Baume degrees, appropriate adjust is required etc. according to weather, temperature height, plate variation, technique
It is whole), it is required to get various raw materials according to process recipe, various raw materials is put into corresponding measurement hopper respectively；
S2 prepares mold according to production size adjusting cast-cutting saw, and mold wants intact, clean, without sizing；By release agent: water
=1:8 ratio is blent, and is stirred evenly；Glass-fiber-fabric, non-woven fabrics laying is smooth, and both sides are uniform；
S3 after ready, is formulated according to requiring to select in automatic control program, and startup program carries out batching metering,
It is accurately transported to blender by automatic transmission system to be stirred, range estimation stirs evenly；
S4 and material finish, and open emptying door blowing, start laminator；First slowly operation, with calliper to measure thickness, meets
It is required that, all go well after, promoted speed, drive at a constant speed, plate be delivered to shaping frame.Making sheet want it is smooth, without raw material, bubble,
Cloth pleat, door curtain made of cloth etc.；Release agent is smeared uniform；
One-step solidification
The shaping frame for filling plate feeding one-step solidification workshop (curing room) is conserved, is solidified, one-step solidification vehicle by S5
Between temperature general control at 10-35 DEG C, relative humidity be between 50%-75% it is best, the sufficiently exothermic reaction of plate can be made,
The moment is wanted to pay attention to monitoring room temperature and humidity, cannot be too low or excessively high, heating or cooling measure are taken more than requirement；
Demoulding
S6, demoulding time are 25-35 DEG C of temperature, relative humidity 50%-60% for 24 hours, check that demoulding equipment is normal, check
Plate solidification is normal, can demould, and the plate forming frame being cured is sent into demoulding elevator, equipment is opened and is demoulded；
S7, when demoulding, examine the quality of the production situation one by one, if having stomata, mucous membrane, sizing, shelf pressure, stain, cracking and
It is situations such as size length, unqualified to identify clearly individually stacking, analyze reason；
Secondary curing
S8, the plate after demoulding is neatly packed, and mark is clear, is transported into secondary curing workshop, controls plate temperature 80
DEG C hereinafter, carry out secondary maintenance, solidification, secondary curing is an important rank of the secondary temperature elevation of magnesia oxychloride cement self reaction
Section, period are 7 days or so (must reach 6 days or more), pay attention to product reaction and temperature variations at any time, are produced with detection before immersion
Product temperature degree less than 40 DEG C subject to, be such as higher than, to extend curing time, reaching requirement can be impregnated；
It impregnates
S9, after plate solidifies 7 days, temperature is down to room temperature, can shelve immersion, to handle with care when shelving, and pays attention to protecting
Backplate material, immersion will be accomplished first to go out first to steep by batch, and the immersion that next pond can be carried out after 4 shelfs is piled in every pond, is checked every
The secondary magnesium content for finishing water, must not release souls from purgatory 3 degree, otherwise must change water, impregnate generally at 12-16 hours or so, immersion will be direct
It influences plate whiteness and whether returns halogen；
Drying
S10, the plate that needs are dried, dries in the air in baking room, opens warm wind, gradually heats up from low to high, heats up too fast
Meeting, can not be excessively high also to lead higher than 50 DEG C by technique requirement adjustment, control temperature because suddenly cold and hot lead to plate denaturation, cracking
Cause sheet deformation, cracking；
Receive plate
The plate of drying is packed up neatly packed by S11, is put into the plate that area Shou Ban etc. is to be cut, after collecting drying
When, it has to just collect until plate temperature is down to room temperature, otherwise plate can be made to crack because of suddenly cold and hot, cause matter
Amount problem；
Cutting
S12 cuts neat the putting to cast-cutting saw of the plate packed up, in cutting should not excess load, cutting-height
It may not exceed 5 centimetres, forward speed is about 25hz, and astern speed is about 50hz；
It examines
S13, by the leading self-test of various processes operator, director or class monitor and group leader head inspection, Quality Inspector are responsible for inspection, mark by inspection
Quasi-, regulation, sampling observation supervision, per pass process operations personnel are used as the Quality Inspector of previous process, are responsible for product quality；
Packaging
S14, it is neatly packed by packaging regulation, up and down vertical, impulse- free robustness, elastic suitable, the trade mark quality certification of steel band paste it is flat
Whole, specification.
Embodiment five
Glass magnesium board ontology 1 is made of the raw material of following parts by weight: water: 30%, magnesia: and 6%, magnesium chloride: 15%, plant
Fiber: 5%, perlite: 8%, lithopone: 8%, high molecular polymer: 6%, waterproofing agent: 5%, sawdust: 14%, surface halide accumulation resistance
Agent: 3%.
Prevent returning halogen glass magnesium board and preparation method thereof the invention also provides one kind is moisture-proof, comprising the following steps:
Ingredient making sheet
Magnesium chloride is first put into brine stirring pool, is sufficiently dissolved with water by S1, adjusts to Baume degrees is used, it is small to stand about 24
When stand-by (generally using between 20-26 Baume degrees, appropriate adjust is required etc. according to weather, temperature height, plate variation, technique
It is whole), it is required to get various raw materials according to process recipe, various raw materials is put into corresponding measurement hopper respectively；
S2 prepares mold according to production size adjusting cast-cutting saw, and mold wants intact, clean, without sizing；By release agent: water
=1:8 ratio is blent, and is stirred evenly；Glass-fiber-fabric, non-woven fabrics laying is smooth, and both sides are uniform；
S3 after ready, is formulated according to requiring to select in automatic control program, and startup program carries out batching metering,
It is accurately transported to blender by automatic transmission system to be stirred, range estimation stirs evenly；
S4 and material finish, and open emptying door blowing, start laminator；First slowly operation, with calliper to measure thickness, meets
It is required that, all go well after, promoted speed, drive at a constant speed, plate be delivered to shaping frame.Making sheet want it is smooth, without raw material, bubble,
Cloth pleat, door curtain made of cloth etc.；Release agent is smeared uniform；
One-step solidification
The shaping frame for filling plate feeding one-step solidification workshop (curing room) is conserved, is solidified, one-step solidification vehicle by S5
Between temperature general control at 10-35 DEG C, relative humidity be between 50%-75% it is best, the sufficiently exothermic reaction of plate can be made,
The moment is wanted to pay attention to monitoring room temperature and humidity, cannot be too low or excessively high, heating or cooling measure are taken more than requirement；
Demoulding
S6, demoulding time are 25-35 DEG C of temperature, relative humidity 50%-60% for 24 hours, check that demoulding equipment is normal, check
Plate solidification is normal, can demould, and the plate forming frame being cured is sent into demoulding elevator, equipment is opened and is demoulded；
S7, when demoulding, examine the quality of the production situation one by one, if having stomata, mucous membrane, sizing, shelf pressure, stain, cracking and
It is situations such as size length, unqualified to identify clearly individually stacking, analyze reason；
Secondary curing
S8, the plate after demoulding is neatly packed, and mark is clear, is transported into secondary curing workshop, controls plate temperature 80
DEG C hereinafter, carry out secondary maintenance, solidification, secondary curing is an important rank of the secondary temperature elevation of magnesia oxychloride cement self reaction
Section, period are 7 days or so (must reach 6 days or more), pay attention to product reaction and temperature variations at any time, are produced with detection before immersion
Product temperature degree less than 40 DEG C subject to, be such as higher than, to extend curing time, reaching requirement can be impregnated；
It impregnates
S9, after plate solidifies 7 days, temperature is down to room temperature, can shelve immersion, to handle with care when shelving, and pays attention to protecting
Backplate material, immersion will be accomplished first to go out first to steep by batch, and the immersion that next pond can be carried out after 4 shelfs is piled in every pond, is checked every
The secondary magnesium content for finishing water, must not release souls from purgatory 3 degree, otherwise must change water, impregnate generally at 12-16 hours or so, immersion will be direct
It influences plate whiteness and whether returns halogen；
Drying
S10, the plate that needs are dried, dries in the air in baking room, opens warm wind, gradually heats up from low to high, heats up too fast
Meeting, can not be excessively high also to lead higher than 50 DEG C by technique requirement adjustment, control temperature because suddenly cold and hot lead to plate denaturation, cracking
Cause sheet deformation, cracking；
Receive plate
The plate of drying is packed up neatly packed by S11, is put into the plate that area Shou Ban etc. is to be cut, after collecting drying
When, it has to just collect until plate temperature is down to room temperature, otherwise plate can be made to crack because of suddenly cold and hot, cause matter
Amount problem；
Cutting
S12 cuts neat the putting to cast-cutting saw of the plate packed up, in cutting should not excess load, cutting-height
It may not exceed 5 centimetres, forward speed is about 25hz, and astern speed is about 50hz；
It examines
S13, by the leading self-test of various processes operator, director or class monitor and group leader head inspection, Quality Inspector are responsible for inspection, mark by inspection
Quasi-, regulation, sampling observation supervision, per pass process operations personnel are used as the Quality Inspector of previous process, are responsible for product quality；
Packaging
S14, it is neatly packed by packaging regulation, up and down vertical, impulse- free robustness, elastic suitable, the trade mark quality certification of steel band paste it is flat
Whole, specification.
Embodiment six
Glass magnesium board ontology 1 is made of the raw material of following parts by weight: water: 30%, magnesia: and 5%, magnesium chloride: 16%, plant
Fiber: 5%, perlite: 8%, lithopone: 7%, high molecular polymer: 6%, waterproofing agent: 5%, sawdust: 15%, surface halide accumulation resistance
Agent: 3%.
Prevent returning halogen glass magnesium board and preparation method thereof the invention also provides one kind is moisture-proof, comprising the following steps:
Ingredient making sheet
Magnesium chloride is first put into brine stirring pool, is sufficiently dissolved with water by S1, adjusts to Baume degrees is used, it is small to stand about 24
When stand-by (generally using between 20-26 Baume degrees, appropriate adjust is required etc. according to weather, temperature height, plate variation, technique
It is whole), it is required to get various raw materials according to process recipe, various raw materials is put into corresponding measurement hopper respectively；
S2 prepares mold according to production size adjusting cast-cutting saw, and mold wants intact, clean, without sizing；By release agent: water
=1:8 ratio is blent, and is stirred evenly；Glass-fiber-fabric, non-woven fabrics laying is smooth, and both sides are uniform；
S3 after ready, is formulated according to requiring to select in automatic control program, and startup program carries out batching metering,
It is accurately transported to blender by automatic transmission system to be stirred, range estimation stirs evenly；
S4 and material finish, and open emptying door blowing, start laminator；First slowly operation, with calliper to measure thickness, meets
It is required that, all go well after, promoted speed, drive at a constant speed, plate be delivered to shaping frame.Making sheet want it is smooth, without raw material, bubble,
Cloth pleat, door curtain made of cloth etc.；Release agent is smeared uniform；
One-step solidification
The shaping frame for filling plate feeding one-step solidification workshop (curing room) is conserved, is solidified, one-step solidification vehicle by S5
Between temperature general control at 10-35 DEG C, relative humidity be between 50%-75% it is best, the sufficiently exothermic reaction of plate can be made,
The moment is wanted to pay attention to monitoring room temperature and humidity, cannot be too low or excessively high, heating or cooling measure are taken more than requirement；
Demoulding
S6, demoulding time are 25-35 DEG C of temperature, relative humidity 50%-60% for 24 hours, check that demoulding equipment is normal, check
Plate solidification is normal, can demould, and the plate forming frame being cured is sent into demoulding elevator, equipment is opened and is demoulded；
S7, when demoulding, examine the quality of the production situation one by one, if having stomata, mucous membrane, sizing, shelf pressure, stain, cracking and
It is situations such as size length, unqualified to identify clearly individually stacking, analyze reason；
Secondary curing
S8, the plate after demoulding is neatly packed, and mark is clear, is transported into secondary curing workshop, controls plate temperature 80
DEG C hereinafter, carry out secondary maintenance, solidification, secondary curing is an important rank of the secondary temperature elevation of magnesia oxychloride cement self reaction
Section, period are 7 days or so (must reach 6 days or more), pay attention to product reaction and temperature variations at any time, are produced with detection before immersion
Product temperature degree less than 40 DEG C subject to, be such as higher than, to extend curing time, reaching requirement can be impregnated；
It impregnates
S9, after plate solidifies 7 days, temperature is down to room temperature, can shelve immersion, to handle with care when shelving, and pays attention to protecting
Backplate material, immersion will be accomplished first to go out first to steep by batch, and the immersion that next pond can be carried out after 4 shelfs is piled in every pond, is checked every
The secondary magnesium content for finishing water, must not release souls from purgatory 3 degree, otherwise must change water, impregnate generally at 12-16 hours or so, immersion will be direct
It influences plate whiteness and whether returns halogen；
Drying
S10, the plate that needs are dried, dries in the air in baking room, opens warm wind, gradually heats up from low to high, heats up too fast
Meeting, can not be excessively high also to lead higher than 50 DEG C by technique requirement adjustment, control temperature because suddenly cold and hot lead to plate denaturation, cracking
Cause sheet deformation, cracking；
Receive plate
The plate of drying is packed up neatly packed by S11, is put into the plate that area Shou Ban etc. is to be cut, after collecting drying
When, it has to just collect until plate temperature is down to room temperature, otherwise plate can be made to crack because of suddenly cold and hot, cause matter
Amount problem；
Cutting
S12 cuts neat the putting to cast-cutting saw of the plate packed up, in cutting should not excess load, cutting-height
It may not exceed 5 centimetres, forward speed is about 25hz, and astern speed is about 50hz；
It examines
S13, by the leading self-test of various processes operator, director or class monitor and group leader head inspection, Quality Inspector are responsible for inspection, mark by inspection
Quasi-, regulation, sampling observation supervision, per pass process operations personnel are used as the Quality Inspector of previous process, are responsible for product quality；
Packaging
S14, it is neatly packed by packaging regulation, up and down vertical, impulse- free robustness, elastic suitable, the trade mark quality certification of steel band paste it is flat
Whole, specification.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
- Prevent returning halogen glass magnesium board and preparation method thereof, including glass magnesium board ontology (1) 1. one kind is moisture-proof, which is characterized in that the glass magnesium The two sides side wall of plate ontology (1) is bonded with glass-fiber-fabric (2), and glass-fiber-fabric (2) is bonded with far from the side of glass magnesium board ontology (1) Non-woven fabrics (3), the non-woven fabrics (3) are bonded with water-separating film (4) far from the side of glass-fiber-fabric (2).
- Prevent returning halogen glass magnesium board and preparation method thereof 2. one kind according to claim 1 is moisture-proof, which is characterized in that the glass magnesium Plate ontology (1) is made of the raw material of following parts by weight: water: 30%, magnesia: and 6%, magnesium chloride: 15%, plant fiber: 8%, Perlite: 10%, lithopone: 7%, high molecular polymer: 5%, waterproofing agent: 4%, sawdust: 10%, surface halide accumulation resistance agent: 3%.
- Prevent returning halogen glass magnesium board and preparation method thereof 3. one kind according to claim 1 is moisture-proof, which is characterized in that the glass magnesium Plate ontology (1) is made of the raw material of following parts by weight: water: 31%, magnesia: and 4%, magnesium chloride: 15%, plant fiber: 7%, Perlite: 8%, lithopone: 8%, high molecular polymer: 4%, waterproofing agent: 6%, sawdust: 12%, surface halide accumulation resistance agent: 5%.
- Prevent returning halogen glass magnesium board and preparation method thereof 4. one kind according to claim 1 is moisture-proof, which is characterized in that the glass magnesium Plate ontology (1) is made of the raw material of following parts by weight: water: 28%, magnesia: and 5%, magnesium chloride: 16%, plant fiber: 8%, Perlite: 11%, lithopone: 4%, high molecular polymer: 6%, waterproofing agent: 6%, sawdust: 11%, surface halide accumulation resistance agent: 5%.
- Prevent returning halogen glass magnesium board and preparation method thereof 5. one kind according to claim 1 is moisture-proof, which is characterized in that the glass magnesium Plate ontology (1) is made of the raw material of following parts by weight: water: 32%, magnesia: and 6%, magnesium chloride: 14%, plant fiber: 8%, Perlite: 9%, lithopone: 7%, high molecular polymer: 5%, waterproofing agent: 5%, sawdust: 10%, surface halide accumulation resistance agent: 4%.
- Prevent returning halogen glass magnesium board and preparation method thereof 6. one kind according to claim 1 is moisture-proof, which is characterized in that the glass magnesium Plate ontology (1) is made of the raw material of following parts by weight: water: 30%, magnesia: and 6%, magnesium chloride: 15%, plant fiber: 5%, Perlite: 8%, lithopone: 8%, high molecular polymer: 6%, waterproofing agent: 5%, sawdust: 14%, surface halide accumulation resistance agent: 3%.
- Prevent returning halogen glass magnesium board and preparation method thereof 7. one kind according to claim 1 is moisture-proof, which is characterized in that the glass magnesium Plate ontology (1) is made of the raw material of following parts by weight: water: 30%, magnesia: and 5%, magnesium chloride: 16%, plant fiber: 5%, Perlite: 8%, lithopone: 7%, high molecular polymer: 6%, waterproofing agent: 5%, sawdust: 15%, surface halide accumulation resistance agent: 3%.
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| CN201811434374.9A CN109320190A (en) | 2018-11-28 | 2018-11-28 | One kind is moisture-proof to prevent returning halogen glass magnesium board and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125638A (en) * | 2020-09-18 | 2020-12-25 | 黄国涛 | Composite board and preparation method thereof |
| CN113279670A (en) * | 2021-06-25 | 2021-08-20 | 浙江基恒康门业有限公司 | Preparation method of light sound insulation material applied to solid wood composite door |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219555A (en) * | 2007-12-21 | 2008-07-16 | 林启红 | Technique for producing wood grain glass-fibre & magnesium exposed wall hanging board |
| CN101879792A (en) * | 2010-04-08 | 2010-11-10 | 支亮 | Low-water absorption composite board and preparation method thereof |
| CN102267262A (en) * | 2011-06-17 | 2011-12-07 | 山东华德隆建材科技有限公司 | Glass magnesium board and manufacturing method thereof |
| KR20170019205A (en) * | 2015-08-11 | 2017-02-21 | 주식회사 포스코에이앤씨건축사사무소 | Fire resistant insulated complex hybrid door |
-
2018
- 2018-11-28 CN CN201811434374.9A patent/CN109320190A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219555A (en) * | 2007-12-21 | 2008-07-16 | 林启红 | Technique for producing wood grain glass-fibre & magnesium exposed wall hanging board |
| CN101879792A (en) * | 2010-04-08 | 2010-11-10 | 支亮 | Low-water absorption composite board and preparation method thereof |
| CN102267262A (en) * | 2011-06-17 | 2011-12-07 | 山东华德隆建材科技有限公司 | Glass magnesium board and manufacturing method thereof |
| KR20170019205A (en) * | 2015-08-11 | 2017-02-21 | 주식회사 포스코에이앤씨건축사사무소 | Fire resistant insulated complex hybrid door |
Non-Patent Citations (1)
| Title |
|---|
| 崔玉忠 等主编: "《装配式建筑之优选部品-建筑板材》", 30 November 2017, 中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125638A (en) * | 2020-09-18 | 2020-12-25 | 黄国涛 | Composite board and preparation method thereof |
| CN113279670A (en) * | 2021-06-25 | 2021-08-20 | 浙江基恒康门业有限公司 | Preparation method of light sound insulation material applied to solid wood composite door |
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