CN105038031A - Floor-heating floor substrate and preparation technique thereof - Google Patents
Floor-heating floor substrate and preparation technique thereof Download PDFInfo
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- CN105038031A CN105038031A CN201510519185.1A CN201510519185A CN105038031A CN 105038031 A CN105038031 A CN 105038031A CN 201510519185 A CN201510519185 A CN 201510519185A CN 105038031 A CN105038031 A CN 105038031A
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Abstract
The invention discloses a floor-heating floor substrate which is prepared from the following raw materials in parts by weight: 1-3 parts of paraffin, 10-20 parts of compound flame-retardant adhesive, 50-60 parts of wood fiber, 1-3 parts of stearic acid, 40-60 parts of polyvinyl chloride, 7-8 parts of corn straw powder, 5-10 parts of sisal fiber, 8-12 parts of acetate fiber, 3-5 parts of asbestos fiber and 1-3 parts of antioxidant 168. The floor-heating floor substrate is compounded reasonably, has the functions of skid prevention and favorable thermal-insulation property of the wood floor, and also has the advantages of flame retardancy, moisture resistance, aging resistance and high bearing strength.
Description
Technical field
The present invention relates to floor base material field, is exactly a kind of ground-heating floor substrate.
Background technology
Existing family wear all uses underground heat, and after causing various floor to occur installing and using, the distortion of land used heat problem, situation of cracking occur; Now develop the base material that deflection is little under Geothermal Conditions, good market prospects.
Ground heating floor refers to the floor being applicable to low temperature hydraulic floor heating (abbreviation floor heating).Weighing real heating floor is need many concrete technical parameters.First it must possess good thermal diffusivity.Heating floor is very exquisite in the selection of material, strictly selects the satisfactory dedicated substrate of those Wood density.Floor thick-ness is (standard thickness of heating floor) between 6.5-13 millimeters, guarantees that floor possesses good ventilation property and heat sinking function.Second characteristic is thermotolerance.3rd is the feature of environmental protection, how to judge the formaldehyde emissions index of composite ground heating floor, if or judge how pure solid wood ground heating floor reaches the feature request of very environmental protection arrangement.4th is security.
Summary of the invention
The object of the present invention is to provide a kind of ground-heating floor substrate.
Above-mentioned purpose is realized by following scheme:
A kind of ground-heating floor substrate, is characterized in that: it is obtained by the raw material of following weight parts:
Paraffin 1-3, compositional flame-retardant sizing agent 10-20, wood fibre 50-60, stearic acid 1-3, polyvinyl chloride 40-60, corn stalk powder 7-8, sisal fibers 5-10, cellulose acetate 8-12, fibrous magnesium silicate 3-5, irgasfos 168 1-3;
Compositional flame-retardant sizing agent is obtained by the raw material of following weight parts:
Urea-formaldehyde resin 17-20, natural rubber 13-25, ABS3-5, vinyl triamine 0.2-0.4, phenyltrimethoxysila,e 1-2, clorafin 1-3, silane coupling agent KH5601-2, expansible black lead 3-5, nano hydrotalcite powder 5-8, sodium hydroxide 3-8, dibutyl phthalate 1-3, epoxy soybean oil 1-2;
The preparation method of described compositional flame-retardant sizing agent is:
(1) kneader adds urea-formaldehyde resin, natural rubber, clorafin, silane coupling agent KH560, is preheated to wall temperature 140-160 DEG C;
(2) then add ABS, dibutyl phthalate, vinyl triamine by weight, mediate 10-20min;
(3) add surplus stock by weight after, at 150-160 DEG C, mediate 10-20min, granulation, after extruder for shaping namely.
Described a kind of ground-heating floor substrate, is characterized in that: preparation method comprises the following steps:
(1) kneader adds urea-formaldehyde resin, natural rubber, clorafin, silane coupling agent KH560, is preheated to wall temperature 140-160 DEG C;
(2) then add ABS, dibutyl phthalate, vinyl triamine by weight, mediate 10-20min;
(3) add surplus stock by weight after, at 150-160 DEG C, mediate 10-20min, granulation, after extruder for shaping and get final product.
Beneficial effect of the present invention is:
(1) the present invention is rationally composite, has both had the use comfort of anti-skidding, the good heat insulating of floorboards of wood, has had again fire-retardant, moistureproof, ageing-resistant, that bearing resistance is high advantage;
(2) adopt specific sizing agent and specific production technique, make the floor base material obtained of production increases rubber powder, while increasing viscosity and intensity, improve the elasticity of consolidated floor base material;
(3) use of the crude substance such as sisal fibers, maize straw adds the hygroscopic property on floor, and docile performance is good, pollution-free simultaneously.
Embodiment
A kind of ground-heating floor substrate, it is obtained by the raw material of following weight (kg):
Paraffin 1, compositional flame-retardant sizing agent 10, wood fibre 60, stearic acid 1, polyvinyl chloride 60, corn stalk powder 7, sisal fibers 5, cellulose acetate 8, fibrous magnesium silicate 3, irgasfos 168 1;
Compositional flame-retardant sizing agent is obtained by the raw material of following weight (kg):
Urea-formaldehyde resin 20, natural rubber 15, ABS3, vinyl triamine 0.2, phenyltrimethoxysila,e 1, clorafin 1, silane coupling agent KH5601, expansible black lead 5, nano hydrotalcite powder 8, sodium hydroxide 8, dibutyl phthalate 1, epoxy soybean oil 2;
The preparation method of described compositional flame-retardant sizing agent is:
(1) kneader adds urea-formaldehyde resin, natural rubber, clorafin, silane coupling agent KH560, is preheated to wall temperature 140 DEG C;
(2) then add ABS, dibutyl phthalate, vinyl triamine by weight, mediate 20min;
(3) add surplus stock by weight after, at 150 DEG C, mediate 20min, granulation, after extruder for shaping namely.
Described a kind of ground-heating floor substrate, preparation method comprises the following steps:
(1) kneader adds urea-formaldehyde resin, natural rubber, clorafin, silane coupling agent KH560, is preheated to wall temperature 148 DEG C;
(2) then add ABS, dibutyl phthalate, vinyl triamine by weight, mediate 20min;
(3) add surplus stock by weight after, at 150 DEG C, mediate 20min, granulation, after extruder for shaping and get final product.
The present embodiment gained floor base material density; 600-630kg/m
3, MOR 55.79MPa, Young's modulus 5834Mpa, expansion rate of water absorption 5.89%.
Claims (2)
1. a ground-heating floor substrate, is characterized in that: it is obtained by the raw material of following weight parts:
Paraffin 1-3, compositional flame-retardant sizing agent 10-20, wood fibre 50-60, stearic acid 1-3, polyvinyl chloride 40-60, corn stalk powder 7-8, sisal fibers 5-10, cellulose acetate 8-12, fibrous magnesium silicate 3-5, irgasfos 168 1-3;
Compositional flame-retardant sizing agent is obtained by the raw material of following weight parts:
Urea-formaldehyde resin 17-20, natural rubber 13-25, ABS3-5, vinyl triamine 0.2-0.4, phenyltrimethoxysila,e 1-2, clorafin 1-3, silane coupling agent KH5601-2, expansible black lead 3-5, nano hydrotalcite powder 5-8, sodium hydroxide 3-8, dibutyl phthalate 1-3, epoxy soybean oil 1-2;
The preparation method of described compositional flame-retardant sizing agent is:
(1) kneader adds urea-formaldehyde resin, natural rubber, clorafin, silane coupling agent KH560, is preheated to wall temperature 140-160 DEG C;
(2) then add ABS, dibutyl phthalate, vinyl triamine by weight, mediate 10-20min;
(3) add surplus stock by weight after, at 150-160 DEG C, mediate 10-20min, granulation, after extruder for shaping namely.
2. a kind of ground-heating floor substrate according to claim 1, is characterized in that: preparation method comprises the following steps:
(1) kneader adds urea-formaldehyde resin, natural rubber, clorafin, silane coupling agent KH560, is preheated to wall temperature 140-160 DEG C;
(2) then add ABS, dibutyl phthalate, vinyl triamine by weight, mediate 10-20min;
(3) add surplus stock by weight after, at 150-160 DEG C, mediate 10-20min, granulation, after extruder for shaping and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519185.1A CN105038031A (en) | 2015-08-24 | 2015-08-24 | Floor-heating floor substrate and preparation technique thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510519185.1A CN105038031A (en) | 2015-08-24 | 2015-08-24 | Floor-heating floor substrate and preparation technique thereof |
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| CN105038031A true CN105038031A (en) | 2015-11-11 |
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| CN201510519185.1A Pending CN105038031A (en) | 2015-08-24 | 2015-08-24 | Floor-heating floor substrate and preparation technique thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105273239A (en) * | 2015-11-12 | 2016-01-27 | 江南大学 | Cellulose diacetate composite material and preparation method thereof |
| CN106117901A (en) * | 2016-07-29 | 2016-11-16 | 无锡市凯达来塑胶有限公司 | A kind of polrvinyl chloride moisture-proof floor |
| CN106147077A (en) * | 2016-07-28 | 2016-11-23 | 无锡市凯达来塑胶有限公司 | A kind of polrvinyl chloride fireproof floorboard |
| CN106243624A (en) * | 2016-08-29 | 2016-12-21 | 芜湖市天雄新材料科技有限公司 | A kind of modified plastics of good impact resistance and preparation method thereof |
| CN108623850A (en) * | 2018-04-26 | 2018-10-09 | 浙江理工大学 | Environment-protection fiber element base flame resistant heat insulation material and preparation method thereof |
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| CN101173079A (en) * | 2007-10-19 | 2008-05-07 | 东北林业大学 | Xylem filber-polyvinyl chloride composite material and method for producing the same |
| CN103304915A (en) * | 2013-05-10 | 2013-09-18 | 苏州工业园区方圆金属制品有限公司 | Polyvinyl chloride wood plastic composite plate |
| CN103509288A (en) * | 2013-09-13 | 2014-01-15 | 临沂康亿家生态木业有限公司 | PVC foam wood/plastic composite material and manufacturing method thereof |
| CN104086920A (en) * | 2014-07-18 | 2014-10-08 | 东北林业大学 | Flame-retardant smoke-suppression type PVC-based wood-plastic composite material and preparation method thereof |
| CN104312000A (en) * | 2014-11-03 | 2015-01-28 | 华东理工大学 | Wood-plastic composite with flame-retardation effect and preparation method |
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2015
- 2015-08-24 CN CN201510519185.1A patent/CN105038031A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173079A (en) * | 2007-10-19 | 2008-05-07 | 东北林业大学 | Xylem filber-polyvinyl chloride composite material and method for producing the same |
| CN103304915A (en) * | 2013-05-10 | 2013-09-18 | 苏州工业园区方圆金属制品有限公司 | Polyvinyl chloride wood plastic composite plate |
| CN103509288A (en) * | 2013-09-13 | 2014-01-15 | 临沂康亿家生态木业有限公司 | PVC foam wood/plastic composite material and manufacturing method thereof |
| CN104086920A (en) * | 2014-07-18 | 2014-10-08 | 东北林业大学 | Flame-retardant smoke-suppression type PVC-based wood-plastic composite material and preparation method thereof |
| CN104312000A (en) * | 2014-11-03 | 2015-01-28 | 华东理工大学 | Wood-plastic composite with flame-retardation effect and preparation method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105273239A (en) * | 2015-11-12 | 2016-01-27 | 江南大学 | Cellulose diacetate composite material and preparation method thereof |
| CN106147077A (en) * | 2016-07-28 | 2016-11-23 | 无锡市凯达来塑胶有限公司 | A kind of polrvinyl chloride fireproof floorboard |
| CN106117901A (en) * | 2016-07-29 | 2016-11-16 | 无锡市凯达来塑胶有限公司 | A kind of polrvinyl chloride moisture-proof floor |
| CN106243624A (en) * | 2016-08-29 | 2016-12-21 | 芜湖市天雄新材料科技有限公司 | A kind of modified plastics of good impact resistance and preparation method thereof |
| CN108623850A (en) * | 2018-04-26 | 2018-10-09 | 浙江理工大学 | Environment-protection fiber element base flame resistant heat insulation material and preparation method thereof |
| CN108623850B (en) * | 2018-04-26 | 2022-03-15 | 浙江理工大学 | Environment-friendly cellulose-based flame-retardant heat-insulating material and preparation method thereof |
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Application publication date: 20151111 |