CN101623891B - Temperature-control PU processing process of wood floors - Google Patents
Temperature-control PU processing process of wood floors Download PDFInfo
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- CN101623891B CN101623891B CN2009101010404A CN200910101040A CN101623891B CN 101623891 B CN101623891 B CN 101623891B CN 2009101010404 A CN2009101010404 A CN 2009101010404A CN 200910101040 A CN200910101040 A CN 200910101040A CN 101623891 B CN101623891 B CN 101623891B
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Abstract
The invention discloses a temperature-control PU processing process of wood floors. The processing process comprises the following steps: (1) arranging tongues and grooves on four sides of solid wood stock or a solid composite substrate with a water content of 9-14 percent and sanding the surfaces; (2) heating the surfaces of the wood floors to 35-45 DEG C by UV painting line equipment, manually coating mixed oil of cedar wood oil and tea tree oil on six sides of the wood floors and naturally drying the wood floors for more than 10 hours; (3) coating the mixed oil of the cedar wood oil and the tea tree oil under the condition that superficial oil is not sticky and naturally drying for more than 16 hours; (4) coating the mixed oil of the cedar wood oil and the tea tree oil under the condition that superficial oil is not sticky and naturally drying the wood floors for more than 24 hours; (5) sprinkling the PU mixed oil on the surfaces in a shower under the condition that superficial oil is not sticky; (6) sprinkling the PU mixed oil on the surfaces under the condition that superficial oil is not sticky; and (7) casing and packaging wood floors under the condition that the superficial oil is not sticky. The invention has the advantages of lessening mechanical paint, lowering environmental pollution, freeing harm to constructors and naturally protecting environment.
Description
Technical field
The present invention relates to a kind of treatment process of timber floor, especially a kind of temperature-control PU processing process of wood floors.
Background technology
Existing solid wooden floor board paint staining generally has three kinds: first kind is the UV technology that present most of producer adopts, because drying time is fast, the shallow adhesive force of the infiltration of paint is relatively poor; Second kind is the PU technology of air dry, owing to need be repeatedly used the polyester lacquer, paint-like flavour can be left in the floor; The third is after the plain plate of solid wood is paved, whole through sanding of flat, brushing nitrate paint or polyurethane paint can produce very big dust during polishing at the construction field (site), harm to the workmen is bigger, and paint can work the mischief and the contaminated site surrounding enviroment to the workmen in brushing and dry run.
Summary of the invention
Technical problem to be solved by this invention provides a kind of minimizing chemistry paint, reduces environmental pollution, the workmen almost is safe from harm the temperature-control PU processing process of wood floors of natural green environmental protection.
The present invention addresses the above problem the technical scheme that is adopted: these treatment process concrete steps are,
(1) is that 9%～14% solid wood stock or solid wood composite base plate are held the four sides tongue and groove successfully with moisture content, carries out sanding surface with No. 150 abrasive bands then;
(2) by UV painted line equipment floor surface is heated to 35～45 ℃, at six the manual brushing cedars wood oil on floor and the miscella of tea oil, the brushing amount be 40～60 grams/square metre, be placed on dustless, relative humidity 40～50%, temperature then and be in 27～35 ℃ the environment air dry more than 10 hours;
(3) under the situation that the oil of floor surface is not touched with one's hand, again at six the manual brushing cedars wood oil on floor and the miscella of tea oil, the brushing amount be 30～40 grams/square metre, be placed on dustless, relative humidity 40～50%, temperature then and be in 20～25 ℃ the environment air dry more than 16 hours;
(4) under the situation that the oil of floor surface is not touched with one's hand, again at six the manual brushing cedars wood oil and the tea oil miscella on floor, the brushing amount be 30～40 grams/square metre, be placed on dustless, relative humidity 40～50%, temperature then and be in 20～25 ℃ the environment air dry more than 24 hours;
(5) under the situation that the oil of floor surface is not touched with one's hand, at floor surface showering PU miscella, coating layer thickness is 20～30 microns, is placed on dustless, relative humidity 40～50%, temperature then and is in 20～30 ℃ the environment air dry more than 18 hours;
(6) under the situation that the oil of floor surface is not touched with one's hand, at floor surface showering PU miscella, coating layer thickness is 20～30 microns again, is placed on dustless, relative humidity 40～50%, temperature then and is in 20～30 ℃ the environment air dry more than 24 hours;
(7) vanning packing under the situation that the oil of floor surface is not touched with one's hand.
In step of the present invention (2), (3), (4), the mixed weight ratio of cedar wood oil and tea oil is 1: 1.
In step of the present invention (5), (6), described PU miscella is the miscella of polyester lacquer, cedar wood oil and tea oil, and its mixed weight ratio is 30: 1: 1.
The proportion of the used tea oil of the present invention is 0.75～0.95, and refractive power is 1.400～1.500.
The proportion of the used cedar wood oil of the present invention is 0.90～0.97, and refractive power is 1.400～1.550.
The present invention compared with prior art has following beneficial effect: tongue and groove is opened on (1) floor, the surface plane frosted is carried out under the sealing dedusting condition of factory, need not tongue and groove, frosted when mating formation again, and can produce dust hardly; (2) heat after, at the bottom on floor and the miscella of three cedars wood oil of successively artificial brushing and tea oil all around, make the concealed position on floor in use have the antibacterial effect of anticorrosion protection against the tide; (3) behind the miscella of floor surface twice cedar wood oil of manual brushing and tea oil, twice PU miscella of showering again, the PU miscella is the miscella of polyester lacquer, cedar wood oil and tea oil, so not only make floor surface have the effect of antiseptic and inhibiting bacteria function, also reduced the use of chemical paint, common PU technology needs in the floor surface showering or sprays the polyester lacquer five to seven times; (4) cedar wood oil and the tea oil of using in the floor surface brushing is crude vegetal, has fragrant breath, and be nontoxic, and guarantee workmen and user's is healthy.
The specific embodiment
The concrete procedure of processing of present embodiment is:
(1) is that 7～14% solid wood stock or solid wood composite base plate are held the four sides tongue and groove successfully with moisture content, carries out sanding surface with No. 150 abrasive bands then;
(2) by UV painted line equipment the floor is heated to 40 ℃, at six the manual brushing cedars wood oil on floor and the miscella of tea oil, the brushing amount be 50 grams/square metre, viscosity is 50s, is placed on dustless, relative humidity 40%, temperature then and is in 32 ℃ the environment air dry more than 10 hours;
(3) under the situation that the oil of floor surface is not touched with one's hand, again at six the manual brushing cedars wood oil on floor and the miscella of tea oil, this mixing oil viscosity is 50s, the brushing amount be 40 grams/square metre, be placed on dustless, relative humidity 40%, temperature then and be in 22 ℃ the environment air dry more than 16 hours;
(4) under the situation that the oil of floor surface is not touched with one's hand, again at six the manual brushing cedars wood oil and the tea oil miscella on floor, this mixing oil viscosity is 50s, the brushing amount be 35 grams/square metre, be placed on dustless, relative humidity 50%, temperature then and be in 25 ℃ the environment air dry more than 24 hours;
(5) under the situation that the oil of floor surface is not touched with one's hand, at floor surface showering PU miscella, this mixing oil viscosity is 100s, and coating layer thickness is 25 microns,, be placed on dustless, relative humidity 45%, temperature then and be in 30 ℃ the environment air dry more than 18 hours;
(6) under the situation that the oil of floor surface is not touched with one's hand, at floor surface showering PU miscella, the mixing oil viscosity is 100s again, and coating layer thickness is 25 microns, is placed on dustless, relative humidity 45%, temperature then and is in 30 ℃ the environment air dry more than 24 hours;
(7) vanning packing under the situation that the oil of floor surface is not touched with one's hand.
In above-mentioned steps (2), (3), (4), the mixed weight ratio of cedar wood oil and tea oil is 1: 1.
In above-mentioned steps (5), (6), the PU miscella is the miscella of polyester lacquer, cedar wood oil and tea oil, and its mixed weight ratio is 30: 1: 1.
The proportion of used tea oil is 0.75～0.95, and refractive power is 1.400～1.500.
The proportion of used cedar wood oil is 0.90～0.97, and refractive power is 1.400～1.550.
In addition, the brushing technique in the present embodiment also available embrocate alternative.
Claims (4)
1. temperature-control PU processing process of wood floors is characterized in that: concrete steps are,
(1) is that 9%～14% solid wood stock or solid wood composite base plate are held the four sides tongue and groove successfully with moisture content, carries out sanding surface with No. 150 abrasive bands then;
(2) by UV painted line equipment floor surface is heated to 35～45 ℃, at six the manual brushing cedars wood oil on floor and the miscella of tea oil, the brushing amount be 40～60 grams/square metre, be placed on dustless, relative humidity 40～50%, temperature then and be in 27～35 ℃ the environment air dry more than 10 hours;
(3) under the situation that the oil of floor surface is not touched with one's hand, again at six the manual brushing cedars wood oil on floor and the miscella of tea oil, the brushing amount be 30～40 grams/square metre, be placed on dustless, relative humidity 40～50%, temperature then and be in 20～25 ℃ the environment air dry more than 16 hours;
(4) under the situation that the oil of floor surface is not touched with one's hand, again at six the manual brushing cedars wood oil and the tea oil miscella on floor, the brushing amount be 30～40 grams/square metre, be placed on dustless, relative humidity 40～50%, temperature then and be in 20～25 ℃ the environment air dry more than 24 hours;
(5) under the situation that the oil of floor surface is not touched with one's hand, at floor surface showering PU miscella, coating layer thickness is 20～30 microns, is placed on dustless, relative humidity 40～50%, temperature then and is in 20～30 ℃ the environment air dry more than 18 hours;
(6) under the situation that the oil of floor surface is not touched with one's hand, at floor surface showering PU miscella, coating layer thickness is 20～30 microns again, is placed on dustless, relative humidity 40～50%, temperature then and is in 20～30 ℃ the environment air dry more than 24 hours;
(7) vanning packing under the situation that the oil of floor surface is not touched with one's hand,
In described step (5), (6), described PU miscella is the miscella of polyester lacquer, cedar wood oil and tea oil, and its mixed weight ratio is 30: 1: 1.
2. temperature-control PU processing process of wood floors according to claim 1 is characterized in that: in described step (2), (3), (4), the mixed weight ratio of cedar wood oil and tea oil is 1: 1.
3. temperature-control PU processing process of wood floors according to claim 1 and 2 is characterized in that: the proportion of used tea oil is 0.75～0.95, and refractive power is 1.400～1.500.
4. temperature-control PU processing process of wood floors according to claim 1 and 2 is characterized in that: the proportion of used cedar wood oil is 0.90～0.97, and refractive power is 1.400～1.550.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101010404A CN101623891B (en) | 2009-07-30 | 2009-07-30 | Temperature-control PU processing process of wood floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101010404A CN101623891B (en) | 2009-07-30 | 2009-07-30 | Temperature-control PU processing process of wood floors |
Publications (2)
| Publication Number | Publication Date |
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| CN101623891A CN101623891A (en) | 2010-01-13 |
| CN101623891B true CN101623891B (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101010404A Expired - Fee Related CN101623891B (en) | 2009-07-30 | 2009-07-30 | Temperature-control PU processing process of wood floors |
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| CN (1) | CN101623891B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102162295B (en) * | 2011-03-03 | 2012-05-23 | 季资清 | Ecological and moisture-proof wood floorboard and making process of same |
| CN107042560B (en) * | 2017-01-20 | 2019-03-29 | 杨明 | Seamless spliced moisture-proof floor and its preparation process |
| CN107877651A (en) * | 2017-10-30 | 2018-04-06 | 成都市美康三杉木业有限公司 | A kind of vegetation oil health care wood floor manufacturing process |
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2009
- 2009-07-30 CN CN2009101010404A patent/CN101623891B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101623891A (en) | 2010-01-13 |
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Granted publication date: 20110504 Termination date: 20120730 |