CN103223749A - Glass-magnesium-plant fiber composite plate production technology - Google Patents
Glass-magnesium-plant fiber composite plate production technology Download PDFInfo
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Abstract
The invention discloses a glass-magnesium-plant fiber composite plate production process. According to the invention, a well stirred base material is paved through template delivery; a first layer of glass fiber cloth is paved; a middle material is paved; a second layer of glass fiber cloth is paved; a face material is paved; the glass fiber cloth is cut, and first constant-temperature maintenance is carried out; de-molding is carried out after 12-24h of maintenance; secondary constant-temperature maintenance is carried out; and after 3-10 days, edge sawing and sanding processes are carried out, such that a finished product is obtained. Compared with prior art, with the glass-magnesium-plant fiber composite plate production process, the produced glass-magnesium-plant fiber composite plate has more balanced and stable performances, light weight, high strength, and deformation resistance. Fatal weaknesses of halogen-returning and scumming of magnesite materials are effectively solved, and fireproof and waterproof performances of the entire plate material are improved.
Description
Technical field
The present invention relates to the building board field, exactly be meant the production technology of a kind of fiberglass and magnesian compound and plant fiber composite plate.
Background technology
All the time, light weight board is widely used in indoor partition wall furred ceiling finishing field because of its easy construction, excellent performance, the bearing capacity that can effectively reduce floor.At present, the main sheet material that is applied to this field has wood based panel, MDF, plasterboard, calcium silicate board and fiberglass and magnesian compound and plant fiber's composite plate, these several sheet materials are accompanied by Chinese economic development and are used by the consumer, yet through market test for many years, the consumer has formed certain common recognition to these sheet materials, that is: the wood based panel MDF contains harmful substance formaldehyde and does not prevent fires, and there are potential risks in the consumer in the current society that advocates safety and environmental protection; Plasterboard intensity is low, poor water resistance; The calcium silicate board selling at exorbitant prices; And fiberglass and magnesian compound and plant fiber's composite plate stable performance, the cost performance height is the main flow trend in current market.
At present, existing fiberglass and magnesian compound and plant fiber composite plate causes the fire-proof and water-proof performance of plate body integral body not high because there are defectives such as unstable properties, intensity are not high, scumming in production technology and material formula.
Summary of the invention
At above-mentioned defective, the technical problem that the present invention solves is to provide the production technology of a kind of fiberglass and magnesian compound and plant fiber composite plate, the performance of fiberglass and magnesian compound and plant fiber's composite plate that production the obtains equalization stable that more becomes, light weight intensity height, not yielding, solve the deadly defect of magnesite material scumming effectively, promoted the fire-proof and water-proof performance of whole sheet material.
In order to solve above technical problem, the production technology of fiberglass and magnesian compound and plant fiber provided by the invention composite plate, described fiberglass and magnesian compound and plant fiber composite plate comprises middle material, lining, glass fabric and bed material,
Described lining comprises magnesia, magnesium chloride solution, wooden chaff, modifier and reinforcing agent, and wherein, the weight content of each component is:
Magnesia: 100-140 part
Magnesium chloride solution: 100-140 part
Wood chaff: 15-20 part
Reinforcing agent; 2-4 part
Modifier: 2-4 part
Stir the raw material of above components by weight percent standby;
Described bed material comprises magnesia, magnesium chloride solution, modifier and reinforcing agent, and wherein, the weight content of each component is:
Magnesia: 15-20 part
Magnesium chloride solution: 14-18 part
Modifier: 0.3-0.5 part
Reinforcing agent: 0.3-0.5 part
Stir the raw material of above components by weight percent standby;
Material package is drawn together magnesia, magnesium chloride solution, wooden chaff, perlite, modifier and reinforcing agent in described, and wherein, the weight content of each component is:
Magnesia: 300-350 part
Magnesium chloride solution: 300-350 part
Wood chaff: 40-60 part
Perlite: 20-30 part
Modifier: 3-8 part
Reinforcing agent: 3-8 part
It is standby to stir after the raw material process homogenizing batching with above components by weight percent;
The above magnesium chloride solution concentration is 23.5-24.5Be-, adjusts concentration according to actual temperature;
Environment temperature greater than 5 ℃ environment under, at first carry the bed material that stirs is mated formation, then spread the glass fabric of ground floor, again mating formation by middle material by template, spread second layer glass fabric then, the upper fabric of mating formation at last after through cutting glass fabric being cut off, carries out the maintenance first time, through the demoulding after 12-24 hour the maintenance, carry out the maintenance second time again, after 3-10 days, enter saw limit, sanding operation formation finished product again.
Preferably, the reinforcing agent that uses in lining is:
Celogen Az: 2-3 part
DBP: 0.05-0.2 part
Gelatin: 0.1-0.2 part
Methylcellulose: 0.3-0.6 part
Calgon: 0.5-1 part
Above component is a weight proportion;
The modifier that uses in lining is:
Organosilicon: 1-1.5 part
Tertiary sodium phosphate: 0.3-0.8 part
AEO: 0.3-0.8 part
Methine sodium dinaphthalenesulfonate: 0.3-0.8 part
Oxalic acid: 0.5-1 part
Do the Lip river element: 0.3-0.5 part
Prodan: 0.3-0.5 part
Waterglass: 0.3-0.5 part
Above component is a weight proportion.
Preferably, the reinforcing agent that uses in bed material is: Celogen Az: 0.1-0.3 part
DBP: 0.01-0.1 part
Gelatin: 0.03-0.08 part
Methylcellulose: 0.03-0.06 part
Calgon: 0.05-0.1 part
Above component is a weight proportion;
The modifier that uses in bed material is:
Organosilicon: 0.3-0.8 part
Tertiary sodium phosphate: 0.1-0.5 part
AEO: 0.1-0.5 part
Methine sodium dinaphthalenesulfonate: 0.1-0.5 part
Oxalic acid: 0.2-0.5 part
Do the Lip river element: 0.1-0.3 part
Prodan: 0.1-0.3 part
Waterglass: 0.1-0.3 part
Above component is a weight proportion.
Preferably, the reinforcing agent that uses in middle material is:
Celogen Az: 4-6 part
DBP: 0.2-0.6 part
Gelatin: 0.3-0.5 part
Methylcellulose: 1-2 part
Calgon: 1.5-3 part
Above component is a weight proportion;
The modifier that uses in middle material is:
Organosilicon: 2-3 part
Tertiary sodium phosphate: 0.5-1.2 part
AEO: 1-1.5 part
Methine sodium dinaphthalenesulfonate: 1-2 part
Oxalic acid: 1.5-2.5 part
Do the Lip river element: 0.5-1.2 part
Prodan: 1-1.5 part
Waterglass: 1-1.5 part
Above component is a weight proportion.
Preferably, the temperature of maintenance for the first time is 20 ℃-35 ℃.Under this temperature, plate carries out first set reaction, solidifies and obtains initial strength, so that the demoulding smoothly.
Preferably, the temperature of maintenance for the second time is 20 ℃-35 ℃.Under this temperature, plate carries out exothermic reaction because the gathering of plate is generated heat during stacking, thereby discharges unnecessary moisture content, and obtain stable intensity by the horizontal vertically piling of frame sheet.
Compared with prior art, the production technology of fiberglass and magnesian compound and plant fiber provided by the invention composite plate, the production technology of fiberglass and magnesian compound and plant fiber's composite plate, the performance of fiberglass and magnesian compound and plant fiber's composite plate that production the obtains equalization stable that more becomes, light weight intensity height, not yielding, solved the deadly defect of magnesite material scumming effectively, promoted the fire-proof and water-proof performance of whole sheet material.Particularly, have following beneficial effect:
1, energy-conserving and environment-protective; Fiberglass and magnesian compound and plant fiber of the present invention composite plate is through the environmental protection and energy saving evaluation at national building materials industry cement efficiency environmental protection evaluation test center, originate from raw material respectively, energy-conservation evaluation is carried out in these several aspects of the application of production process and product, the result all is better than like products such as plasterboard, cement plate, calcium silicate board, be identified as energy-efficient, the New Building Materials of ecological, environmental protective;
2, intensity height, good stability, indeformable, rupture strength can reach more than the 10MPa;
3, fire protecting performance is strong, and combustibility reaches noninflammability A1 level, and fire endurance helps reducing the generation of fire more than 120 minutes, or people have sufficient fleeing from the time during breaking out of fire.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
The production technology of fiberglass and magnesian compound and plant fiber provided by the invention composite plate, fiberglass and magnesian compound and plant fiber's composite plate comprises middle material, lining, glass fabric and bed material, wherein:
Lining comprises magnesia, magnesium chloride solution, wooden chaff, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 100-140 part; Magnesium chloride solution: 100-140 part; Wood chaff: 15-20 part; Reinforcing agent; 2-4 part; Modifier: 2-4 part; Described magnesium chloride solution concentration is 23.5-24.5Be-, adjusts concentration according to actual temperature, and the environment temperature height is then chosen higher value, the low smaller value of then choosing of environment temperature; Stir the raw material of above components by weight percent standby;
The reinforcing agent that uses in lining is: Celogen Az: 2-3 part; DBP: 0.05-0.2 part; Gelatin: 0.1-0.2 part; Methylcellulose: 0.3-0.6 part; Calgon: 0.5-1 part; Above component is a weight proportion; The modifier that uses in lining is: organosilicon: 1-1.5 part; Tertiary sodium phosphate: 0.3-0.8 part; AEO: 0.3-0.8 part; Methine sodium dinaphthalenesulfonate: 0.3-0.8 part; Oxalic acid: 0.5-1 part; Do the Lip river element: 0.3-0.5 part; Prodan: 0.3-0.5 part; Waterglass: 0.3-0.5 part; Above component is a weight proportion.Need to prove that each constituent mass umber of reinforcing agent is the mass fraction under the reinforcing agent gross mass of using in the lining in lining, and is different with the umber that uses in the lining; Each constituent mass umber of modifier is the mass fraction under the modifier gross mass of using in the lining in lining, and is different with the umber that uses in the lining.
Bed material comprises magnesia, magnesium chloride solution, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 15-20 part; Magnesium chloride solution: 14-18 part; Modifier: 0.3-0.5 part; Reinforcing agent: 0.3-0.5 part; Described magnesium chloride solution concentration is 23.5-24.5Be-, adjusts concentration according to actual temperature, and the environment temperature height is then chosen higher value, the low smaller value of then choosing of environment temperature; Stir the raw material of above components by weight percent standby;
The reinforcing agent that uses in bed material is: Celogen Az: 0.1-0.3 part; DBP: 0.01-0.1 part; Gelatin: 0.03-0.08 part; Methylcellulose: 0.03-0.06 part; Calgon: 0.05-0.1 part; Above component is a weight proportion; The modifier that uses in bed material is: organosilicon: 0.3-0.8 part; Tertiary sodium phosphate: 0.1-0.5 part; AEO: 0.1-0.5 part; Methine sodium dinaphthalenesulfonate: 0.1-0.5 part; Oxalic acid: 0.2-0.5 part; Do the Lip river element: 0.1-0.3 part; Prodan: 0.1-0.3 part; Waterglass: 0.1-0.3 part; Above component is a weight proportion.Need to prove that each constituent mass umber of reinforcing agent is the mass fraction under the reinforcing agent gross mass of using in the bed material in bed material, and is different with the umber that uses in the bed material; Each constituent mass umber of modifier is the mass fraction under the modifier gross mass of using in the bed material in bed material, and is different with the umber that uses in the bed material.
Middle material package is drawn together magnesia, magnesium chloride, wooden chaff, perlite, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 300-350 part; Magnesium chloride solution: 300-350 part; Wood chaff: 40-60 part; Perlite: 20-30 part; Modifier: 3-8 part; Reinforcing agent: 3-8 part; Described magnesium chloride solution concentration is 23.5-24.5Be-, adjusts concentration according to actual temperature, and the environment temperature height is then chosen smaller value, the low higher value of then choosing of environment temperature; It is standby to stir after the raw material process homogenizing batching with above components by weight percent;
The reinforcing agent that uses in middle material is: Celogen Az: 4-6 part; DBP: 0.2-0.6 part; Gelatin: 0.3-0.5 part; Methylcellulose: 1-2 part; Calgon: 1.5-3 part; Above component is a weight proportion; The modifier that uses in middle material is: organosilicon: 2-3 part; Tertiary sodium phosphate: 0.5-1.2 part; AEO: 1-1.5 part; Methine sodium dinaphthalenesulfonate: 1-2 part; Oxalic acid: 1.5-2.5 part; Do the Lip river element: 0.5-1.2 part; Prodan: 1-1.5 part; Waterglass: 1-1.5 part; Above component is a weight proportion.Need to prove that each constituent mass umber of reinforcing agent is the mass fraction under the reinforcing agent gross mass of using in the middle material in middle material, and is different with the umber that uses in the middle material; Each constituent mass umber of modifier is the mass fraction under the modifier gross mass of using in the middle material in middle material, and is different with the umber that uses in the middle material.
Environment temperature greater than 5 ℃ environment under, at first carry the bed material that stirs is mated formation by template, then spread the glass fabric of ground floor, mating formation by middle material again, spread second layer glass fabric then, the upper fabric of mating formation at last, through cutting with after the glass fabric cut-out, under 20 ℃ of-35 ℃ of environment, carry out the thermostatic curing first time, through the demoulding after 12-24 hour the maintenance, under 20 ℃ of-35 ℃ of environment, carry out the thermostatic curing second time again, after 3-10 days, enter saw limit, sanding operation formation finished product again.
Need to prove, the term that bed material, middle material, lining just use in process of production, present embodiment obtains fiberglass and magnesian compound and plant fiber's composite board product, and bed material is the top layer in the use of reality, and middle material is the intermediate layer, and lining is a bottom.
In the present invention, reinforcing agent and modifier role are:
The effect of the modifier that uses in lining: organosilicon plays the defoamer effect; Tertiary sodium phosphate plays the set retarder effect; The effect of AEO super fatting agent; The methine sodium dinaphthalenesulfonate plays dispersant, acid and alkali-resistance effect; Oxalic acid plays the adjustment pH value, plays repression of swelling; It is anticorrosion to do plain of Lip river, mildew-proof function; Prodan plays waterproof action; Waterglass belongs to water-soluble silicate and plays waterproof action.
The effect of the modifier that uses in the middle material: organosilicon plays the defoamer effect; Tertiary sodium phosphate plays the set retarder effect; The effect of AEO super fatting agent; The methine sodium dinaphthalenesulfonate plays dispersant, acid and alkali-resistance effect; Oxalic acid plays the adjustment pH value, plays repression of swelling; It is anticorrosion to do plain of Lip river, mildew-proof function; Prodan plays waterproof action; Waterglass belongs to water-soluble silicate and plays waterproof action.
The effect of the modifier that uses in the bed material: organosilicon plays the defoamer effect; Tertiary sodium phosphate plays the set retarder effect; The effect of AEO super fatting agent; The methine sodium dinaphthalenesulfonate plays dispersant, acid and alkali-resistance effect; Oxalic acid plays the adjustment pH value, plays repression of swelling; It is anticorrosion to do plain of Lip river, mildew-proof function; Prodan plays waterproof action; Waterglass belongs to water-soluble silicate and plays waterproof action.
Reinforcing agent totally has following character: 1, modifier can form one deck hydrophobic membrane at the inner surface of goods and inner capillary porosity and empty inwall after magnesia cement solidifies, and has stoped the intrusion of moisture, reduces the erosion of water to goods; 2, effectively promote crystal development, improve crystal stability, fill the intergranular gap, solve the halogen problem of returning from essence; 3, effectively promote reaction speed, shorten demould time, improve the utilization rate of mould; 4, significantly increase the product surface smoothness, eliminate pore, burning into sand cracking, mouldy, variable color etc. are unusual.
The effect of the reinforcing agent that uses in lining: Celogen Az plays the blowing agent effect; DBP plays the plasticizer effect; Gelatin plays adhesive, the thickener effect; Methylcellulose plays adhesive, promoter effect; Calgon plays quality improver, promotes the power effect that is knotted.
The effect of the reinforcing agent that uses in bed material: Celogen Az plays the blowing agent effect; DBP plays the plasticizer effect; Gelatin plays adhesive, the thickener effect; Methylcellulose plays adhesive, promoter effect; Calgon plays quality improver, promotes the power effect that is knotted.
The effect of the reinforcing agent that uses in middle material: Celogen Az plays the blowing agent effect; DBP plays the plasticizer effect; Gelatin plays adhesive, the thickener effect; Methylcellulose plays adhesive, promoter effect; Calgon plays quality improver, promotes the power effect that is knotted.
Modifier totally has following character: 1, can make magnesia fully contact, react with magnesium chloride at short notice, remedy under big output, the slip mixing time causes the inadequate defective of mixing of materials easily than weak point; 2, increase surface and inner packing, eliminate and return halogen and whiting, strengthen the hydrophobicity of product, and the activity that combines with CO2, reduce generating shepardite, increase magnesium carbonate and generate, improve stability and intensity; 3, eliminated in the goods solidification process,, significantly increased the early stage and long-term strength of goods because of the product defect that the excess water evaporation produces.
Embodiment 1
The production technology of fiberglass and magnesian compound and plant fiber's composite plate that present embodiment provides, fiberglass and magnesian compound and plant fiber's composite plate comprises middle material, lining, glass fabric and bed material, wherein:
Lining comprises magnesia, magnesium chloride solution, wooden chaff, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 120 parts; Magnesium chloride solution: 120 parts; Wood chaff: 20 parts; Reinforcing agent; 3 parts; Modifier: 2 parts; Stir the raw material of above components by weight percent standby; The reinforcing agent that uses in lining is: Celogen Az: 2 parts; DBP: 0.1 part; Gelatin: 0.1 part; Methylcellulose: 0.3 part; Calgon: 0.5 part; Above component is a weight proportion; The modifier that uses in lining is: organosilicon: 1 part; Tertiary sodium phosphate: 0.8 part; AEO: 0.8 part; Methine sodium dinaphthalenesulfonate: 0.8 part; Oxalic acid: 1 part; Do the Lip river element: 0.4 part; Prodan: 0.5 part; Waterglass: 0.4 part; Above component is a weight proportion.
Bed material comprises magnesia, magnesium chloride solution, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 16 parts; Magnesium chloride solution: 14 parts; Modifier: 0.4 part; Reinforcing agent: 0.3 part; Stir the raw material of above components by weight percent standby; The reinforcing agent that uses in bed material is: Celogen Az: 0.2 part; DBP: 0.01 part; Gelatin: 0.03 part; Methylcellulose: 0.03 part; Calgon: 0.05 part; Above component is a weight proportion; The modifier that uses in bed material is: organosilicon: 0.3 part; Tertiary sodium phosphate: 0.1 part; AEO: 0.5 part; Methine sodium dinaphthalenesulfonate: 0.5 part; Oxalic acid: 0.5 part; Do the Lip river element: 0.3 part; Prodan: 0.3 part; Waterglass: 0.3 part; Above component is a weight proportion.
Middle material package is drawn together magnesia, magnesium chloride solution, wooden chaff, perlite, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 320 parts; Magnesium chloride solution: 320 parts; Wood chaff: 52 parts; Perlite: 24 parts; Modifier: 6 parts; Reinforcing agent: 6 parts; It is standby to stir after the raw material process homogenizing batching with above components by weight percent; The reinforcing agent that uses in middle material is: Celogen Az: 5 parts; DBP: 0.4 part; Gelatin: 0.4 part; Methylcellulose: 1 part; Calgon: 2 parts; Above component is a weight proportion; The modifier that uses in middle material is: organosilicon: 2 parts; Tertiary sodium phosphate: 1.2 parts; AEO: 1.5 parts; Methine sodium dinaphthalenesulfonate: 2 parts; Oxalic acid: 2.5 parts; Do the Lip river element: 1.2 parts; Prodan: 1 part; Waterglass: 1 part; Above component is a weight proportion.
The above magnesium chloride solution concentration is 24Be-.
Environment temperature greater than 25 ℃ environment under, at first carry the bed material that stirs is mated formation, then spread the glass fabric of ground floor, again mating formation by middle material by template, spread second layer glass fabric then, the upper fabric of mating formation at last after through cutting glass fabric being cut off, carries out the thermostatic curing first time, through the demoulding after 16 hours the maintenance, carry out the thermostatic curing second time again, after 6 days, enter saw limit, sanding operation formation finished product again.
Embodiment 2
The production technology of fiberglass and magnesian compound and plant fiber's composite plate that present embodiment provides, fiberglass and magnesian compound and plant fiber's composite plate comprises middle material, lining, glass fabric and bed material, wherein:
Lining comprises magnesia, magnesium chloride solution, wooden chaff, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 100 parts; Magnesium chloride solution: 100 parts; Wood chaff: 20 parts; Reinforcing agent; 4 parts; Modifier: 4 parts; Stir the raw material of above components by weight percent standby; The reinforcing agent that uses in lining is: Celogen Az: 2 parts; DBP: 0.2 part; Gelatin: 0.2 part; Methylcellulose: 0.3 part; Calgon: 0.5 part; Above component is a weight proportion; The modifier that uses in lining is: organosilicon: 1.2 parts; Tertiary sodium phosphate: 0.5 part; AEO: 0.5 part; Methine sodium dinaphthalenesulfonate: 0.4 part; Oxalic acid: 0.8 part; Do the Lip river element: 0.3 part; Prodan: 0.3 part; Waterglass: 0.5 part; Above component is a weight proportion.
Bed material comprises magnesia, magnesium chloride solution, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 15 parts; Magnesium chloride solution: 14 parts; Modifier: 0.4 part; Reinforcing agent: 0.4 part; Stir the raw material of above components by weight percent standby; The reinforcing agent that uses in bed material is: Celogen Az: 0.2 part; DBP: 0.08 part; Gelatin: 0.05 part; Methylcellulose: 0.04 part; Calgon: 0.08 part; Above component is a weight proportion; The modifier that uses in bed material is: organosilicon: 0.5 part; Tertiary sodium phosphate: 0.2 part; AEO: 0.3 part; Methine sodium dinaphthalenesulfonate: 0.4 part; Oxalic acid: 0.3 part; Do the Lip river element: 0.2 part; Prodan: 0.2 part; Waterglass: 0.2 part; Above component is a weight proportion.
Middle material package is drawn together magnesia, magnesium chloride solution, wooden chaff, perlite, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 300 parts; Magnesium chloride solution: 300 parts; Wood chaff: 50 parts; Perlite: 25 parts; Modifier: 5 parts; Reinforcing agent: 5 parts; It is standby to stir after the raw material process homogenizing batching with above components by weight percent; The reinforcing agent that uses in middle material is: Celogen Az: 5 parts; DBP: 0.4 part; Gelatin: 0.3 part; Methylcellulose: 1.5 parts; Calgon: 2 parts; Above component is a weight proportion; The modifier that uses in middle material is: organosilicon: 2.5 parts; Tertiary sodium phosphate: 1 part; AEO: 1 part; Methine sodium dinaphthalenesulfonate: 1.5 parts; Oxalic acid: 2 parts; Do the Lip river element: 0.9 part; Prodan: 1.5 parts; Waterglass: 1.4 parts; Above component is a weight proportion.
The above magnesium chloride solution concentration is 23.5Be-.
Environment temperature greater than 30 ℃ environment under, at first carry the bed material that stirs is mated formation, then spread the glass fabric of ground floor, again mating formation by middle material by template, spread second layer glass fabric then, the upper fabric of mating formation at last after through cutting glass fabric being cut off, carries out the thermostatic curing first time, through the demoulding after 12 hours the maintenance, carry out the thermostatic curing second time again, after 4 days, enter saw limit, sanding operation formation finished product again.
Embodiment 3
The production technology of fiberglass and magnesian compound and plant fiber's composite plate that present embodiment provides, fiberglass and magnesian compound and plant fiber's composite plate comprises middle material, lining, glass fabric and bed material, wherein:
Lining comprises magnesia, magnesium chloride, wooden chaff, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 140 parts; Magnesium chloride: 140 parts; Wood chaff: 20 parts; Reinforcing agent; 4 parts; Modifier: 4 parts; Stir the raw material of above components by weight percent standby; The reinforcing agent that uses in lining is: Celogen Az: 2.5 parts; DBP: 0.2 part; Gelatin: 0.2 part; Methylcellulose: 0.6 part; Calgon: 1 part; Above component is a weight proportion; The modifier that uses in lining is: organosilicon: 1.5 parts; Tertiary sodium phosphate: 0.8 part; AEO: 0.8 part; Methine sodium dinaphthalenesulfonate: 0.8 part; Oxalic acid: 1 part; Do the Lip river element: 0.5 part; Prodan: 0.5 part; Waterglass: 0.5 part; Above component is a weight proportion.
Bed material comprises magnesia, magnesium chloride solution, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 20 parts; Magnesium chloride solution: 18 parts; Modifier: 0.5 part; Reinforcing agent: 0.5 part; Stir the raw material of above components by weight percent standby; The reinforcing agent that uses in bed material is: Celogen Az: 0.3 part; DBP: 0.1 part; Gelatin: 0.04 part; Methylcellulose: 0.04 part; Calgon: 0.08 part; Above component is a weight proportion; The modifier that uses in bed material is: organosilicon: 0.5 part; Tertiary sodium phosphate: 0.4 part; AEO: 0.4 part; Methine sodium dinaphthalenesulfonate: 0.1 part; Oxalic acid: 0.4 part; Do the Lip river element: 0.2 part; Prodan: 0.2 part; Waterglass: 0.2 part; Above component is a weight proportion.
Middle material package is drawn together magnesia, magnesium chloride solution, wooden chaff, perlite, modifier and reinforcing agent, and wherein, the weight content of each component is: magnesia: 350 parts; Magnesium chloride solution: 350 parts; Wood chaff: 60 parts; Perlite: 30 parts; Modifier: 8 parts; Reinforcing agent: 8 parts; It is standby to stir after the raw material process homogenizing batching with above components by weight percent; The reinforcing agent that uses in middle material is: Celogen Az: 6 parts; DBP: 0.6 part; Gelatin: 0.5 part; Methylcellulose: 2 parts; Calgon: 3 parts; Above component is a weight proportion; The modifier that uses in middle material is: organosilicon: 3 parts; Tertiary sodium phosphate: 1.2 parts; AEO: 1.5 parts; Methine sodium dinaphthalenesulfonate: 2 parts; Oxalic acid: 2.5 parts; Do the Lip river element: 1.2 parts; Prodan: 1.5 parts; Waterglass: 1.5 parts; Above component is a weight proportion.
The above magnesium chloride solution concentration is 24.2Be-.
Environment temperature greater than 15 ℃ environment under, at first carry the bed material that stirs is mated formation, then spread the glass fabric of ground floor, again mating formation by middle material by template, spread second layer glass fabric then, the upper fabric of mating formation at last after through cutting glass fabric being cut off, carries out the thermostatic curing first time, through the demoulding after 24 hours the maintenance, carry out the thermostatic curing second time again, after 8 days, enter saw limit, sanding operation formation finished product again.
Compared with prior art, the production technology of fiberglass and magnesian compound and plant fiber provided by the invention composite plate, the production technology of fiberglass and magnesian compound and plant fiber's composite plate, the performance of fiberglass and magnesian compound and plant fiber's composite plate that production the obtains equalization stable that more becomes, light weight intensity height, not yielding, solved the deadly defect of magnesite material scumming effectively, promoted the fire-proof and water-proof performance of whole sheet material.
Following table (table 1) is some development data of fiberglass and magnesian compound and plant fiber's composite plate of making of the production technology of fiberglass and magnesian compound and plant fiber provided by the invention composite plate:
The performance parameter of fiberglass and magnesian compound and plant fiber's composite plate that table 1 the present invention makes
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. the production technology of fiberglass and magnesian compound and plant fiber's composite plate is characterized in that, described fiberglass and magnesian compound and plant fiber composite plate comprises middle material, lining, glass fabric and bed material, wherein:
Described lining comprises magnesia, magnesium chloride solution, wooden chaff, modifier and reinforcing agent, and wherein, the weight content of each component is:
Magnesia: 100-140 part
Magnesium chloride solution: 100-140 part
Wood chaff: 15-20 part
Reinforcing agent; 2-4 part
Modifier: 2-4 part
Stir the raw material of above components by weight percent standby;
Described bed material comprises magnesia, magnesium chloride solution, modifier and reinforcing agent, and wherein, the weight content of each component is:
Magnesia: 15-20 part
Magnesium chloride solution: 14-18 part
Modifier: 0.3-0.5 part
Reinforcing agent: 0.3-0.5 part
Stir the raw material of above components by weight percent standby;
Material package is drawn together magnesia, magnesium chloride solution, wooden chaff, perlite, modifier and reinforcing agent in described, and wherein, the weight content of each component is:
Magnesia: 300-350 part
Magnesium chloride solution: 300-350 part
Wood chaff: 40-60 part
Perlite: 20-30 part
Modifier: 3-8 part
Reinforcing agent: 3-8 part
After the raw material process homogenizing batching with above components by weight percent, it is standby to stir;
The above magnesium chloride solution concentration is 23.5-24.5Be-;
Environment temperature greater than 5 ℃ environment under, at first carry the bed material that stirs is mated formation, then spread the glass fabric of ground floor, again mating formation by middle material by template, spread second layer glass fabric then, the upper fabric of mating formation at last after through cutting glass fabric being cut off, carries out the maintenance first time, through the demoulding after 12-24 hour the maintenance, carry out the maintenance second time again, after 3-10 days, enter saw limit, sanding operation formation finished product again.
2. the production technology of fiberglass and magnesian compound and plant fiber according to claim 1 composite plate is characterized in that, the reinforcing agent that uses in lining is:
Celogen Az: 2-3 part
DBP: 0.05-0.2 part
Gelatin: 0.1-0.2 part
Methylcellulose: 0.3-0.6 part
Calgon: 0.5-1 part
Above component is a weight proportion;
The modifier that uses in lining is:
Organosilicon: 1-1.5 part
Tertiary sodium phosphate: 0.3-0.8 part
AEO: 0.3-0.8 part
Methine sodium dinaphthalenesulfonate: 0.3-0.8 part
Oxalic acid: 0.5-1 part
Do the Lip river element: 0.3-0.5 part
Prodan: 0.3-0.5 part
Waterglass: 0.3-0.5 part
Above component is a weight proportion.
3. the production technology of fiberglass and magnesian compound and plant fiber according to claim 1 composite plate is characterized in that, the reinforcing agent that uses in bed material is:
Celogen Az: 0.1-0.3 part
DBP: 0.01-0.1 part
Gelatin: 0.03-0.08 part
Methylcellulose: 0.03-0.06 part
Calgon: 0.05-0.1 part
Above component is a weight proportion;
The modifier that uses in bed material is:
Organosilicon: 0.3-0.8 part
Tertiary sodium phosphate: 0.1-0.5 part
AEO: 0.1-0.5 part
Methine sodium dinaphthalenesulfonate: 0.1-0.5 part
Oxalic acid: 0.2-0.5 part
Do the Lip river element: 0.1-0.3 part
Prodan: 0.1-0.3 part
Waterglass: 0.1-0.3 part
Above component is a weight proportion.
4. the production technology of fiberglass and magnesian compound and plant fiber according to claim 1 composite plate is characterized in that, the reinforcing agent that uses in middle material is:
Celogen Az: 4-6 part
DBP: 0.2-0.6 part
Gelatin: 0.3-0.5 part
Methylcellulose: 1-2 part
Calgon: 1.5-3 part
Above component is a weight proportion;
The modifier that uses in middle material is:
Organosilicon: 2-3 part
Tertiary sodium phosphate: 0.5-1.2 part
AEO: 1-1.5 part
Methine sodium dinaphthalenesulfonate: 1-2 part
Oxalic acid: 1.5-2.5 part
Do the Lip river element: 0.5-1.2 part
Prodan: 1-1.5 part
Waterglass: 1-1.5 part
Above component is a weight proportion.
5. the production technology of fiberglass and magnesian compound and plant fiber according to claim 1 composite plate is characterized in that, the temperature of maintenance for the first time is 20 ℃-35 ℃.
6. the production technology of fiberglass and magnesian compound and plant fiber according to claim 1 composite plate is characterized in that, the temperature of maintenance for the second time is 20 ℃-35 ℃.
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| CN104987105A (en) * | 2015-06-26 | 2015-10-21 | 安徽省中正农业科技开发有限公司 | Biomass-based colour glaze tile and production process thereof |
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| CN1302779A (en) * | 2001-01-23 | 2001-07-11 | 董月 | Decorative material for building and its preparing process |
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| CN104987105A (en) * | 2015-06-26 | 2015-10-21 | 安徽省中正农业科技开发有限公司 | Biomass-based colour glaze tile and production process thereof |
| CN105198370A (en) * | 2015-09-16 | 2015-12-30 | 安徽省中正农业科技开发有限公司 | High-strength biomass wall and production process thereof |
| CN105198371A (en) * | 2015-09-16 | 2015-12-30 | 安徽省中正农业科技开发有限公司 | Heat-insulation biomass tile and production process thereof |
| CN105440720A (en) * | 2015-12-15 | 2016-03-30 | 卓达新材料科技集团有限公司 | Making method of medical functional sheets |
| CN105643771A (en) * | 2015-12-31 | 2016-06-08 | 卓达新材料科技集团有限公司 | Manufacturing method of cold-pressed insulation board |
| CN105731940A (en) * | 2015-12-31 | 2016-07-06 | 卓达新材料科技集团有限公司 | Preparation method of sulfo-aluminate cement plate |
| CN106088504A (en) * | 2016-07-28 | 2016-11-09 | 张家港市盛港绿色防火建材有限公司 | A kind of magnesium sulfate red mud sound insulation and noise reduction decorative panel and preparation method thereof |
| CN106396602A (en) * | 2016-08-31 | 2017-02-15 | 唐光员 | Fireproof damp-proof environment-friendly door |
| CN106396602B (en) * | 2016-08-31 | 2019-01-01 | 唐光员 | A kind of fire-proof and damp-proof environmental protection door |
| CN106747156A (en) * | 2016-11-25 | 2017-05-31 | 桂林永福龙港绿色环保建材有限公司 | A kind of novel high-performance glass magnesium fireproof board |
| CN109025054A (en) * | 2018-07-30 | 2018-12-18 | 刘婷婷 | Multi-functional fast spelling formula environmental-protection fireproof wall and Recipe |
| WO2021092849A1 (en) * | 2019-11-14 | 2021-05-20 | 福建省德锐新材有限公司 | Grade-a fireproof mineral board and fabricating method therefor |
| CN113698132A (en) * | 2021-09-17 | 2021-11-26 | 高艳慧 | Rock-gathering liquid and rock-gathering composite board and preparation method thereof |
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