CN1118604C - Centrifugal glass fibre tile and its making method - Google Patents
Centrifugal glass fibre tile and its making method Download PDFInfo
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- CN1118604C CN1118604C CN 00112510 CN00112510A CN1118604C CN 1118604 C CN1118604 C CN 1118604C CN 00112510 CN00112510 CN 00112510 CN 00112510 A CN00112510 A CN 00112510A CN 1118604 C CN1118604 C CN 1118604C
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- centrifugal glass
- glass fibre
- tile
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a centrifugal glass fiber tile which is a centrifugal glass fiber tile with the thickness of 10 to 25mm, which is formed by spraying an adhesive on centrifugal glass fiber for compression moulding at 200 to 250 DEG C, and then, by spraying a waterproof agent on the surface of the centrifugal glass fiber, wherein the adhesive is mainly composed of phenol, formaldehyde, urea, ammonia water and asphalt, and the waterproof agent is mainly composed of amino methyl propanediol, ethylene glycol, ethyl cellulose, white titanium pigment, zinc oxide, talcum powder, trimethyl pentanediol methylbutanoate trimethylene glycol, antimildew agents, acrylic acid and hydroxyethyl cellulose. The centrifugal glass fiber tile has the advantages of heat preservation, sound insulation, good water resistance, light texture, firmness and durability.
Description
The invention belongs to the glass building materials technology field, specifically the roofing materials of the building heat preserving made from centrifugal glass fibre, sound insulation, waterproof.
At present both at home and abroad the material as aspect is a lot, as cement tile, metal watt, asbestos cement tile or the like.Above-mentioned all kinds of roofing materials insulation, sound insulation or waterproof effect are undesirable, and the roofing load-bearing is also heavier during use.
It is better to the purpose of this invention is to provide a kind of sound insulation, insulation, waterproof effect, roofing materials that quality is lighter and manufacture method thereof.
Technical scheme of the present invention is:
A kind of centrifugal glass fibre tile, it is to spray cementing agent on centrifugal glass fibre, 200-250 ℃ of moulded section, and then the thickness that sprays waterproof agent on its surface is the centrifugal glass fibre tile of 10-25mm, wherein cementing agent mainly is made up of phenol, formaldehyde, urea, ammoniacal liquor and pitch, and waterproof agent mainly is made up of amino methyl propyl alcohol, ethylene glycol, ethyl cellulose, titanium dioxide, zinc oxide, French chalk, TMPD methylbutyrate, propane diols, mould inhibitor, acrylic acid and hydroxyethylcellulose.It can make corrugated tile or ridge tiles.It can adopt the method for rivet clasp to be fixed on the roofing.
The method for making of centrifugal glass fibre tile of the present invention is as follows:
A. centrifugal glass fibre is paved into stratiform, sprays cementing agent, the component of cementing agent is mainly:
The A component:
100 parts of phenol (weight, down together)
Formaldehyde 150-400 part
The B component:
Urea 350-400 part
Ammoniacal liquor 750-900 part
Pitch 3-8 part
With A and B component with 1: the water that adds 2 times of volumes after the 1-1.2 ratio is mixed mixes, and sprays, and makes every glass fiber all wrap up cementing agent;
B. with the extrusion forming of the smooth on request back of glass fiber, fix and solidified 30-90 minute at 200-250 ℃ with mould together with mould, make Ji Wa;
C. the amount with every square of 50-100 gram sprays waterproof agent on basic watt, at 60～80 ℃ of heat dryings, promptly makes centrifugal glass fibre tile, and wherein the compound method of waterproof agent is as follows:
Component I:
100 parts in water (weight, down together)
PTPP (potassium tripolyphosphate) 0.8-1.2 part
Pigment 0-3.5 part
Polishing agent 0-1.9 part
Amino methyl propyl alcohol 2-3 part
Ethylene glycol 15-20 part
4% ethyl cellulose aqueous solution 50-80 part
Component II:
100 parts of titanium dioxides
Zinc oxide 15-22 part
French chalk or (reaching) kaolin 10-85 part
TMPD methylbutyrate 0.1-0.5 part
Propane diols 13-20 part
Mould inhibitor 15-25 part
Component III:
100 parts in acrylic acid
Defoamer 0.02-0.1 part
2% hydroxyethyl cellulose aqueous solution 0.2-1 part.
Component I, component II and component III are mixed respectively, then with component I: component II: component III=1: 0.9-1.2: 1-1.2 (weight) ratio, under component I stirs, progressively add component II, and, less than 50 μ m, add component III again with the assurance granularity with greater than 1500 rev/mins of mixing speed high-speed stirred, pulverizing 20 minutes, stirring at low speed is even, promptly gets waterproof agent.
Centrifugal glass fibre tile of the present invention has following performance:
1 water absorption rate :≤28%;
2 unit weights: 220 ± 10Kg/m
3
3 fracture resistence forces: horizontal 4000N/m, vertically 350N/m;
4 impermeabilityes: water droplet (spot soliding may occur) does not appear in watt body back side, immersion back;
5 frost resistances: do not occur breakoff phenomenons such as aliquation after 25 freeze thawing circulation;
6 impact resistances: observing at a distance of 60cm place, the quilt place of hitting after the impact does not once occur chapping, peels off, through hole and crackle.
Centrifugal glass fibre tile quality of the present invention is light, and the sound-insulating performance is good, can make different color, has good physics water resistance.The method for making of centrifugal glass fibre tile of the present invention is simple.
Further specify the present invention by the following examples:
Embodiment: centrifugal glass fibre tile
Centrifugal glass fibre is paved into stratiform, sprays cementing agent, the component of cementing agent is:
The A component:
30 parts of phenol (weight, down together)
70 parts in formaldehyde
The B component:
350 parts in urea
750 parts of ammoniacal liquor
1 part of KH550 organo silane coupling agent.
A, B component were with 1: 1.2 ratio, and the pipeline mixing sprays after 2 times of water mixing with mixture again.
The centrifugal glass fibre that sprays behind the cementing agent is smooth on request, then with fixedly extrusion forming of mould, solidified 40 minutes at 210-220 ℃ together with mould, make Ji Wa, spray waterproof agent at Ji Washang, the consumption of waterproof agent is 60 gram/m
2, at 60-80 ℃ of heat drying.The prescription of waterproof agent is as follows:
Component I:
100 parts in water (weight, down together)
1 part of PTPP (potassium tripolyphosphate)
3.3 parts of pigment
Polishing agent (condensation polymer of dihydroxylic alcohols and binary acid) 1.7 parts
2.7 parts of amino methyl propyl alcohol
16.7 parts of ethylene glycol
66.7 parts of the 4% ethyl cellulose aqueous solution.
Component II:
100 parts of titanium dioxides
20 parts in zinc oxide
11 parts of French chalk
66 parts of kaolin
0.3 part of TMPD methylbutyrate
15 parts of propane diols
22.5 parts of mould inhibitors (Sodium Benzoate).
Component III:
100 parts in acrylic acid
0.05 part of defoamer (calgon)
0.7 part of 2% hydroxyethyl cellulose aqueous solution.
After component I stirred, progressively add component II, pulverized 20 minutes with 15800 rev/mins speed high-speed stirred, add component III again, stirring at low speed is even, guarantees that granularity gets final product less than 50 μ m.Component I wherein: component II: the weight ratio of component III is 1: 1: 1.2.
After Ji Wa sprays waterproof agent,, promptly get centrifugal glass fibre tile of the present invention at 60-80 ℃ of heat drying.
Claims (3)
1. centrifugal glass fibre tile, it is characterized in that on centrifugal glass fibre, spraying cementing agent, 200-250 ℃ of moulded section, and then to spray the prepared thickness of waterproof agent on its surface be the centrifugal glass fibre tile of 10-25mm, wherein cementing agent mainly is made up of phenol, formaldehyde, urea, ammoniacal liquor and pitch, and waterproof agent mainly is made up of amino methyl propyl alcohol, ethylene glycol, ethyl cellulose, titanium dioxide, zinc oxide, French chalk, TMPD methylbutyrate, propane diols, mould inhibitor, acrylic acid and hydroxyethylcellulose.
2. centrifugal glass fibre tile according to claim 1 is characterized in that glass line watt or ridge tiles.
3. method for preparing the described centrifugal glass fibre tile of claim 1 is characterized in that:
A. centrifugal glass fibre is paved into stratiform, sprays cementing agent, the component and the weight ratio of cementing agent are as follows:
The A component:
100 parts of phenol
Formaldehyde 150-400 part,
The B component:
Urea 350-400 part
Ammoniacal liquor 750-900 part
Pitch 3-8 part,
With A and B component with 1: the water that adds 2 times of volumes after the 1-1.2 ratio is mixed mixes, and sprays, and makes every glass fiber all wrap up cementing agent,
B. with the smooth on request back extrusion forming of glass fiber, fix, and solidified 30-90 minute at 200-250 ℃, make Ji Wa together with mould with mould,
C. the amount with every square metre of 50-100 gram sprays waterproof agent on basic watt, at 60-80 ℃ of heat drying, promptly makes centrifugal glass fibre tile, and wherein the weight ratio ingredient of waterproof agent and compound method are as follows:
Component I:
100 parts in water
PTPP (potassium tripolyphosphate) 0.8-1.2 part
Pigment 0-3.5 part,
Polishing agent 0-1.9 part
Ethylene glycol 15-20 part
4% ethyl cellulose aqueous solution 50-80 part,
Component I I
100 parts of titanium dioxides
Zinc oxide 15-22 part
French chalk and/or kaolin 10-85 part
TMPD methylbutyrate 0.1-0.5 part
Propane diols 13-20 part
Mould inhibitor 15-25 part,
Component III
100 parts in acrylic acid
Defoamer 0.02-0.1 part
2% hydroxyethyl cellulose aqueous solution 0.2-1 part,
Component I, component I I and component III are mixed respectively, be 1 with component I, component I I, component III weight ratio then: 0.9-1.2: 1-1.2, under component I stirs, progressively add component I I, and with 1500 rev/mins of mixing speed high-speed stirred pulverizing 20 minutes, add component III again, stirring at low speed is even, promptly gets waterproof agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112510 CN1118604C (en) | 2000-09-05 | 2000-09-05 | Centrifugal glass fibre tile and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00112510 CN1118604C (en) | 2000-09-05 | 2000-09-05 | Centrifugal glass fibre tile and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1283727A CN1283727A (en) | 2001-02-14 |
| CN1118604C true CN1118604C (en) | 2003-08-20 |
Family
ID=4582364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00112510 Expired - Fee Related CN1118604C (en) | 2000-09-05 | 2000-09-05 | Centrifugal glass fibre tile and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1118604C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311046C (en) * | 2005-12-01 | 2007-04-18 | 哈尔滨工程大学 | Method for preparing modified phenolic resin adhesive |
| CN101475343B (en) * | 2009-01-21 | 2013-04-17 | 李石牛 | Raw material formula for preparing decorating tile from coal gangue and preparation |
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2000
- 2000-09-05 CN CN 00112510 patent/CN1118604C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1283727A (en) | 2001-02-14 |
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