CN105040956B - Waterproof, fireproof and environment-friendly double-layered structure type wear-resistant wood-plastic floor - Google Patents
Waterproof, fireproof and environment-friendly double-layered structure type wear-resistant wood-plastic floor Download PDFInfo
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Abstract
The invention discloses a waterproof, fireproof and environment-friendly double-layered structure type wear-resistant wood-plastic floor, and relates to the technical field of production of wood-plastic floors. The waterproof, fireproof and environment-friendly double-layered structure type wear-resistant wood-plastic floor comprises a base material layer and a decorating layer. The base material layer is made of the following raw materials in part by mass: 50-55 parts of straw powder, 35-40 parts of hard resin, 12-15 parts of epoxy resin, 10-13 parts of modified bamboo powder, 5-8 parts of calcium carbonate, 4-6 parts of chlorinated paraffin, 3-5 parts of polyving akohol, 3-4 parts of fumed silica, 2-4 parts of aluminium hydroxide, 2-3 parts of graphite powder, 1-2 parts of triethanolamine, 8-11 parts of glycerol and 10-13 parts of ethyl alcohol. According to the decorating layer, decorating paper with colors or textures is soaked in adhesive substances, and after being dried and solidified, the decorating paper is paved on the base material layer. A double-layer structure type design is adopted. The waterproof, fireproof and environment-friendly double-layered structure type wear-resistant wood-plastic floor is a novel wood-plastic floor structure, the surface of the decorating layer is flat and smooth, the decorating layer is easy to maintain and clean, and wear resistance and corrosion resistance are quite high. The base material layer can stop moisture and water, and the shortcoming that the floor becomes warped and deforms easily, shrinks in a dry environment and expands in a wet environment is overcome.
Description
Technical field：
The present invention relates to Wood-plastic floor production technical field, and in particular to the double-decker of a kind of waterproof, fire prevention and environmental protection
The wear-resisting Wood-plastic floor of formula.
Background technology：
At present, family is used on market, the floor that office occupancy is decorated generally to adopt wood floors or compoiste wood floor.Wood
The feel of quality plate is pleasant, but easily imbibition or drying distortions, often occurs contraction, expansion in use and becomes
Shape, warp, problems of crack, and need to expend a large amount of timber, the production cycle is longer, relatively costly.And compoiste wood floor master
If a kind of floor formed using the blended extruding of wood flour and binding agent and other additives, its surface color and polish is abundant, into
This is low, but there are problems that hygroscopic, and the subject matter on this floor is release formaldehyde, and serious harm human body is good for
Health, the feature of environmental protection are poor.
A kind of a kind of novel floor of the Wood-plastic floor technique productions such as to be utilization plastics extruded with sponge, and
There are the performance and feature of timber and plastics, the novel environment friendly hitech materials of timber and plastics can be replaced.With excellent physics
Performance, the feature of environmental protection, appearance tactile impression is good, and the secondary workability with timber, by routine work mode, can be processed into various
Facility and product.General Wood-plastic floor includes four-layer structure, is from top to bottom followed successively by wearing layer, decorative layer, substrate layer peace
Weighing apparatus layer, needs to process this four-layer structure respectively, then is combined together by adhesive or pressing process.This production work
The characteristics of there is complicated production link, more control technology point and larger Productive statistics cost in skill, and adhesive is most for change
Learn material, the phenomenon that chemical reactions occur with other materials in use environment occurred during life-time service, generate volatility and
Harmful material, so as to threaten health.
The content of the invention：
The technical problem to be solved is to provide a kind of waterproof that production process is simple, input cost is low, prevent
Fire and the wear-resisting Wood-plastic floor of double-layer structural of environmental protection.
The technical problem to be solved is realized using following technical scheme：
The wear-resisting Wood-plastic floor of double-layer structural of a kind of waterproof, fire prevention and environmental protection, including substrate layer and decorative layer, the base
Material layer is made up of the raw material of following mass fraction：
Powder of straw 50-55 part, animi resin 35-40 parts, epoxy resin 12-15 parts, modified bamboo powder 10-13 parts, Calcium Carbonate 5-8
Part, chlorinated paraffin 4-6 parts, polyvinyl alcohol 3-5 parts, aerosil 3-4 parts, aluminium hydroxide 2-4 parts, graphite powder 2-3 parts, three
Ethanolamine 1-2 parts, glycerol 8-11 parts, ethanol 10-13 parts；
The decorative layer is that the facing paper with color or texture is put in adhesive to soak, and is spread after its dry solidification
It is attached on substrate layer, the adhesive is made up of the raw material of following mass fraction：
Tripolycyanamide 20-25 parts, nano aluminium oxide 8-10 parts, nano tin dioxide 5-8 parts, carboxymethyl cellulose 2-3 parts, water
12-15 parts, glycerol 18-20 parts.
The production method of the powder of straw is first to wash harvested straw three times, and then dry in the sun is less than to moisture
10%, Jing pulverizers are crushed, are sieved after roguing, and the powder for taking 40 mesh soaks 5-8h in 5% dilute hydrochloric acid solution, filter, finally
Jing oven dryings to moisture can be used less than 5%.
The straw is in rice straw, wheat stalk, corn straw, soybean stalk, broomcorn straw, Caulis Sacchari sinensis straw
One or more.
The preparation method of the modified bamboo powder is first bamboo powder to be soaked into 3-5h in 3-5% dilute nitric acid solutions, then at ultrasound
Supersound process 15-20min under frequency 22kHz, power 50-100W, then stirs lower addition equivalent sodium polyacrylate, is warming up to
75-80 DEG C reaction 30-60min, reaction terminate after filter, filter cake wash three times, most after Jing oven dryings be less than to moisture
5% can use.
The production method of the wear-resisting Wood-plastic floor of double-layer structural of the waterproof, fire prevention and environmental protection comprises the following steps：
(1) epoxy resin, polyvinyl alcohol and ethanol are added in high-speed mixer, is warming up to 110-120 DEG C of insulation mixing
15-20min, adds chlorinated paraffin and triethanolamine after then natural cooling is cooled to 30-40 DEG C, continue to mix 5-10min, then
Material is added in ball mill, granularity is milled to less than 50 μm, coating liquid is obtained final product；
(2) first powder of straw is scattered in glycerol, adds animi resin, be warming up to 120-125 DEG C of insulation reaction 1-2h,
Reaction stands cooling after terminating, and obtains final product material I；
(3) material I is added in high-speed mixer, and adds modified bamboo powder, Calcium Carbonate and aluminium hydroxide, mix 15-
Aerosil and graphite powder, material is added to be warming up to 80-90 DEG C of mixing 10-15min, be finally cooled to 30-40 after 20min
Pigment is added after DEG C, mixing is stopped after 5-10min, obtain final product material II；
(4) material II is added in ball mill, extrusion molding in extruder is added to after ball milling 2-3h, extrusion temperature is
160-180 DEG C, the thick coating liquids of one layer of 2-3mm are then coated on sheet material after the cooling period, substrate layer is obtained final product after spontaneous curing；
(5) facing paper with color or texture is put in adhesive and soaks 20-30min, then taken out, treat its drying
Mat formation after solidification on substrate layer, finally carry out hot pressing under temperature 140-180 DEG C, pressure 50-115MPa, obtain final product wood moulding ground
Plate.
The invention has the beneficial effects as follows：
(1) designed using double-layer structural, be a kind of new Wood plastic floor structure；
(2) immersion of facing paper is carried out using the adhesive without formaldehyde, the feature of environmental protection is strong, does not result in secondary pollution；And
And add transparent wear-resistant component in adhesive, make decorative layer that there is stronger wearability；
(3) decor surface is smooth bright and clean, easy maintenance clean, and with very strong wear-resisting and corrosion resistance；
(4) substrate layer adopts extrusion technology, makes the internal stress on floor more balanced, eliminates the anisotropy on floor, gram
The easy warping deformation in floor, the shortcoming of drying shrinkage bulking are taken, and there is substrate layer and intercepted through coating operation after extrusion molding
The ability of moisture and moisture, remains intact straight state；
(5) decorative layer is mated formation on substrate layer by heat pressing process, it is to avoid because the safety that existed using adhesive it is hidden
Suffer from problem；
(6) recycling of agricultural crop straw, is conducive to environmental protection and reduces production cost.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
The wear-resisting Wood-plastic floor of double-layer structural of a kind of waterproof, fire prevention and environmental protection, including substrate layer and decorative layer, the base
Material layer is made up of the raw material of following quality：
Wheat stalk powder 50kg, animi resin 35kg, epoxy resin 13kg, modified bamboo powder 11kg, Calcium Carbonate 6kg, chlorination stone
Wax 4kg, polyvinyl alcohol 3kg, aerosil 3kg, aluminium hydroxide 2kg, graphite powder 2kg, triethanolamine 1kg, glycerol
10kg, ethanol 10kg；
The decorative layer is that the facing paper with color or texture is put in adhesive to soak, and is spread after its dry solidification
It is attached on substrate layer, the adhesive is made up of the raw material of following quality：
Tripolycyanamide 25kg, nano aluminium oxide 8kg, nano tin dioxide 5kg, carboxymethyl cellulose 2kg, water 12kg, the third three
Alcohol 18kg.
Wherein, the production method of powder of straw is first to wash harvested straw three times, and then dry in the sun is low to moisture
In 10%, Jing pulverizers are crushed, are sieved after roguing, and the powder for taking 40 mesh soaks 5h in 5% dilute hydrochloric acid solution, filter, finally
Jing oven dryings to moisture can be used less than 5%.
The preparation method of modified bamboo powder is first bamboo powder to be soaked into 3h in 3-5% dilute nitric acid solutions, then at supersonic frequency
Supersound process 20min under 22kHz, power 100W, then stirs lower addition equivalent sodium polyacrylate, is warming up to 75-80 DEG C of reaction
45min, reaction is filtered after terminating, and filter cake washes three times, most after Jing oven dryings can use less than 5% to moisture.
The production of Wood-plastic floor is carried out according to above-mentioned raw materials formula, is comprised the following steps：
(1) epoxy resin, polyvinyl alcohol and ethanol are added in high-speed mixer, is warming up to 110-120 DEG C of insulation mixing
20min, adds chlorinated paraffin and triethanolamine after then natural cooling is cooled to 30-40 DEG C, continue to mix 10min, then by thing
Material is added in ball mill, is milled to granularity less than 50 μm, obtains final product coating liquid；
(2) first powder of straw is scattered in glycerol, adds animi resin, be warming up to 120-125 DEG C of insulation reaction 1h, instead
Cooling is stood after should terminating, material I is obtained final product；
(3) material I is added in high-speed mixer, and adds modified bamboo powder, Calcium Carbonate and aluminium hydroxide, mixing
Aerosil and graphite powder, material is added to be warming up to 80-90 DEG C of mixing 10min, be finally cooled to 30-40 DEG C after 20min
After add pigment, after 5min stop mixing, obtain final product material II；
(4) material II is added in ball mill, extrusion molding in extruder is added to after ball milling 3h, extrusion temperature is 160-
180 DEG C, the thick coating liquids of one layer of 2-3mm are then coated on sheet material after the cooling period, substrate layer is obtained final product after spontaneous curing；
(5) facing paper with color or texture is put in adhesive and soaks 30min, then taken out, treat that it is dried solid
Mat formation after change on substrate layer, finally carry out hot pressing under temperature 140-180 DEG C, pressure 50-115MPa, obtain final product Wood-plastic floor.
Embodiment 2
The wear-resisting Wood-plastic floor of double-layer structural of a kind of waterproof, fire prevention and environmental protection, including substrate layer and decorative layer, the base
Material layer is made up of the raw material of following quality：
Corn stalk powder 52kg, animi resin 35kg, epoxy resin 13kg, modified bamboo powder 11kg, Calcium Carbonate 6kg, chlorination stone
Wax 5kg, polyvinyl alcohol 4kg, aerosil 3kg, aluminium hydroxide 2kg, graphite powder 2kg, triethanolamine 1kg, glycerol
10kg, ethanol 12kg；
The decorative layer is that the facing paper with color or texture is put in adhesive to soak, and is spread after its dry solidification
It is attached on substrate layer, the adhesive is made up of the raw material of following quality：
Tripolycyanamide 25kg, nano aluminium oxide 8kg, nano tin dioxide 6kg, carboxymethyl cellulose 2kg, water 15kg, the third three
Alcohol 20kg.
The production method of the present embodiment Wood-plastic floor is with embodiment 1.
Embodiment 3
The wear-resisting Wood-plastic floor of double-layer structural of a kind of waterproof, fire prevention and environmental protection, including substrate layer and decorative layer, the base
Material layer is made up of the raw material of following quality：
Rice straw powder 55kg, animi resin 35kg, epoxy resin 15kg, modified bamboo powder 12kg, Calcium Carbonate 6kg, chlorination stone
Wax 5kg, polyvinyl alcohol 4kg, aerosil 4kg, aluminium hydroxide 3kg, graphite powder 2kg, triethanolamine 1kg, glycerol
10kg, ethanol 12kg；
The decorative layer is that the facing paper with color or texture is put in adhesive to soak, and is spread after its dry solidification
It is attached on substrate layer, the adhesive is made up of the raw material of following quality：
Tripolycyanamide 25kg, nano aluminium oxide 8kg, nano tin dioxide 5kg, carboxymethyl cellulose 2kg, water 15kg, the third three
Alcohol 20kg.
The production method of the present embodiment Wood-plastic floor is with embodiment 1.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (5)
1. the wear-resisting Wood-plastic floor of the double-layer structural of a kind of waterproof, fire prevention and environmental protection, it is characterised in that：Including substrate layer and decoration
Layer, the substrate layer is made up of the raw material of following mass fraction：
Powder of straw 50-55 part, animi resin 35-40 parts, epoxy resin 12-15 parts, modified bamboo powder 10-13 parts, Calcium Carbonate 5-8 part,
Chlorinated paraffin 4-6 parts, polyvinyl alcohol 3-5 parts, aerosil 3-4 parts, aluminium hydroxide 2-4 parts, graphite powder 2-3 parts, three second
Hydramine 1-2 parts, glycerol 8-11 parts, ethanol 10-13 parts；
The decorative layer is that the facing paper with color or texture is put in adhesive to soak, mat formation after its dry solidification to
On substrate layer, the adhesive is made up of the raw material of following mass fraction：
Tripolycyanamide 20-25 parts, nano aluminium oxide 8-10 parts, nano tin dioxide 5-8 parts, carboxymethyl cellulose 2-3 parts, water 12-
15 parts, glycerol 18-20 parts.
2. the wear-resisting Wood-plastic floor of the double-layer structural of waterproof according to claim 1, fire prevention and environmental protection, it is characterised in that：
The production method of the powder of straw is first to wash harvested straw three times, and then dry in the sun is less than 10% to moisture, goes
After miscellaneous Jing pulverizers crush, sieve, the powder for taking 40 mesh soaks 5-8h in 5% dilute hydrochloric acid solution, filter, most after Jing baking ovens do
It is dry to moisture can use less than 5%.
3. the wear-resisting Wood-plastic floor of the double-layer structural of waterproof according to claim 1, fire prevention and environmental protection, it is characterised in that：
The one kind or several of the straw in rice straw, wheat stalk, corn straw, soybean stalk, broomcorn straw, Caulis Sacchari sinensis straw
Kind.
4. the wear-resisting Wood-plastic floor of the double-layer structural of waterproof according to claim 1, fire prevention and environmental protection, it is characterised in that：
The preparation method of the modified bamboo powder is first bamboo powder to be soaked into 3-5h in 3-5% dilute nitric acid solutions, then at supersonic frequency
Supersound process 15-20min under 22kHz, power 50-100W, then stirs lower addition equivalent sodium polyacrylate, is warming up to 75-80
DEG C reaction 30-60min, reaction terminate after filter, filter cake wash three times, most after Jing oven dryings be less than 5% to moisture
Can use.
5. the wear-resisting Wood-plastic floor of the double-layer structural of waterproof according to claim 1, fire prevention and environmental protection, it is characterised in that
Its production method comprises the following steps：
(1) epoxy resin, polyvinyl alcohol and ethanol are added in high-speed mixer, is warming up to 110-120 DEG C of insulation mixing 15-
20min, adds chlorinated paraffin and triethanolamine after then natural cooling is cooled to 30-40 DEG C, continue to mix 5-10min, then will
Material is added in ball mill, is milled to granularity less than 50 μm, obtains final product coating liquid；
(2) first powder of straw is scattered in glycerol, adds animi resin, be warming up to 120-125 DEG C of insulation reaction 1-2h, reacted
Cooling is stood after end, material I is obtained final product；
(3) material I is added in high-speed mixer, and adds modified bamboo powder, Calcium Carbonate and aluminium hydroxide, mix 15-20min
Aerosil and graphite powder are added afterwards, and material is warming up to 80-90 DEG C of mixing 10-15min, after being finally cooled to 30-40 DEG C
Pigment is added, mixing is stopped after 5-10min, obtain final product material II；
(4) material II is added in ball mill, extrusion molding in extruder is added to after ball milling 2-3h, extrusion temperature is 160-
180 DEG C, the thick coating liquids of one layer of 2-3mm are then coated on sheet material after the cooling period, substrate layer is obtained final product after spontaneous curing；
(5) facing paper with color or texture is put in adhesive and soaks 20-30min, then taken out, treat its dry solidification
After mat formation on substrate layer, finally carry out hot pressing under temperature 140-180 DEG C, pressure 50-115MPa, obtain final product Wood-plastic floor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510395007.2A CN105040956B (en) | 2015-07-06 | 2015-07-06 | Waterproof, fireproof and environment-friendly double-layered structure type wear-resistant wood-plastic floor |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201510395007.2A CN105040956B (en) | 2015-07-06 | 2015-07-06 | Waterproof, fireproof and environment-friendly double-layered structure type wear-resistant wood-plastic floor |
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| CN105040956B true CN105040956B (en) | 2017-04-19 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105754213B (en) * | 2015-12-25 | 2018-06-29 | 郑州金土地能源科技有限公司 | A kind of stalk wood moulding outdoor floor and its production method |
| CN105839893B (en) * | 2016-03-21 | 2018-02-27 | 安徽以诺木塑板材科技有限公司 | A kind of Wood-plastic floor using active carbon purifying air |
| CN106351417A (en) * | 2016-08-27 | 2017-01-25 | 湖州展邦实业有限公司 | Waterproof wear-resistant floor and preparing method thereof |
| CN107163322A (en) * | 2017-06-14 | 2017-09-15 | 合肥易美特建材有限公司 | A kind of rubber floor covering |
| CN107401267A (en) * | 2017-08-28 | 2017-11-28 | 成都米特瑞新材料科技有限公司 | The technique that a kind of stalk is processed into floor |
| CN108222410A (en) * | 2017-12-12 | 2018-06-29 | 朱文杰 | A kind of preparation method on high wearable floor |
| CN108585659A (en) * | 2018-05-24 | 2018-09-28 | 合肥语林装饰工程有限公司 | A kind of wall heat insulation plank and preparation method thereof |
| CN108797948A (en) * | 2018-05-30 | 2018-11-13 | 湖州汇德集团有限公司 | A kind of production technology of composite floor board |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58114766A (en) * | 1981-12-29 | 1983-07-08 | Kansai Paint Co Ltd | Forming method for double-layered coated film |
| CN101372545A (en) * | 2007-08-23 | 2009-02-25 | 青岛同飞管业有限公司 | Novel wood-plastic floor and production method thereof |
| CN101280622A (en) * | 2008-05-20 | 2008-10-08 | 莱芜白斗新型建材有限公司 | House earth surface sectional material and manufacturing method thereof |
| CN102373795A (en) * | 2010-08-06 | 2012-03-14 | 苏州富通电器塑业有限公司 | Anti-static polyvinyl chloride (PVC) plastic floor with double-layer structure |
| CN102409834A (en) * | 2011-08-11 | 2012-04-11 | 大连创达技术交易市场有限公司 | Method for producing novel environment-friendly wood-plastic floor |
| CN102505828A (en) * | 2011-11-21 | 2012-06-20 | 吴旭明 | Water-fast and flame-resistant floorboard and manufacturing process |
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