CN106393297B - Manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate - Google Patents
Manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate Download PDFInfo
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- CN106393297B CN106393297B CN201610965800.6A CN201610965800A CN106393297B CN 106393297 B CN106393297 B CN 106393297B CN 201610965800 A CN201610965800 A CN 201610965800A CN 106393297 B CN106393297 B CN 106393297B
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- China
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- aldehyde
- polyurethane resin
- based plate
- abrasion resistant
- wood
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1269—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives multi-component adhesive
Abstract
Proposed by the present invention is manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate, and this method comprises the technical steps that: (1) modulation of abrasion resistant polyurethane resin；(2) prepared by abrasion resistant polyurethane resin dipping decorative paper；(3) the veneer processing without aldehyde glue wood-based plate.Advantages of the present invention: 1) the problem of having the characteristics that the environmentally friendly of no added formaldehyde, can solve free formaldehyde, indoor environmental quality is improved；2) 1-5% nano-cellulose whisker is added in the disadvantage poor for no aldehyde polyurethane resin wear-resisting property in no aldehyde polyurethane resin, its surface abrasion resistance can be improved, and expands the use scope without aldehyde glue wood-based plate.
Description
Technical field
Manufacturing method the present invention relates to abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate belongs to artificial
Plate processing technique field.
Background technique
Wood-based plate is mainly the Lauxite containing formaldehyde, phenolic resin, melamine resin etc. with adhesive at present, is deposited
The free formaldehyde the problem of, there is certain influence to the health of consumer.No aldehyde glue wood-based plate is using isocyanates, formaldehydeless beans
The products such as particieboard, glued board, the fiberboard that glue etc. is produced without aldehyde adhesive, have the characteristics that the environmentally friendly of no added formaldehyde, by
The favor of the majority of consumers.Since no aldehyde glue particieboard and fibreboard surface color are gloomy, complete solid wood decorative pattern can't see, use
Inferior log or the quick growing species of trees are raw material production without aldehyde glue glued adhesion plate, and surface detail is dull, stiff, needs using different type
The faced with material aesthetic appeal such as facing paper, veneer covers the segmental defect without the artificial plate surface of aldehyde glue, improves use value and valence
Value.Facing paper veneer mainly uses melamine dipping decorative paper without aldehyde glue wood-based plate at present, since melamine resin adehsive is glutinous
The characteristics of agent dipping decorative paper contains a small amount of formaldehyde, makes no aldehyde glue wood-based plate no added formaldehyde is influenced, and utilizes no aldehyde thus
It carries out Overlaying process to no aldehyde glue wood-based plate again after polyurethane resin and facing paper are compound to be of great significance, in addition, being directed to nothing
1-5% nano-cellulose whisker is added in the poor disadvantage of aldehyde polyurethane resin wear-resisting property in no aldehyde polyurethane resin, can be with
Its surface abrasion resistance is improved, while solving the problems, such as free formaldehyde, improves indoor environmental quality, is expanded without aldehyde glue wood-based plate
Use scope.
Summary of the invention
Proposed by the present invention is manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate, purpose purport
A kind of formaldehydeless wear-resistant decorative paper overlaid wood based panel is being provided, is being improved without aldehyde glue wood-based plate surface abrasion resistance, decorative performance
While solve the problems, such as free formaldehyde, improve indoor environmental quality, expand the use scope without aldehyde glue wood-based plate.
Technical solution of the invention: manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate,
This method comprises the technical steps that:
(1) modulation of abrasion resistant polyurethane resin；
(2) prepared by abrasion resistant polyurethane resin dipping decorative paper；
(3) the veneer processing without aldehyde glue wood-based plate.
Advantages of the present invention:
1) the problem of having the characteristics that the environmentally friendly of no added formaldehyde, can solve free formaldehyde, improves indoor environmental quality；
2) disadvantage poor for no aldehyde polyurethane resin wear-resisting property is added 1-5% in no aldehyde polyurethane resin and receives
Rice cellulose whiskers, can be improved its surface abrasion resistance, expand the use scope without aldehyde glue wood-based plate.
Specific embodiment
Manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate, this method include following technique step
It is rapid:
(1) modulation of abrasion resistant polyurethane resin；
(2) prepared by abrasion resistant polyurethane resin dipping decorative paper；
(3) the veneer processing without aldehyde glue wood-based plate.
The modulation of step (1) the abrasion resistant polyurethane resin: it is added in no aldehyde polyurethane resin and accounts for no aldehyde polyurethane tree
The 1-5% nano-cellulose whisker of rouge weight can make its wear-resisting property improve 30- than common polyurethane resin painted surface
60%。
Step (2) the abrasion resistant polyurethane resin dipping decorative paper preparation, comprises the steps of:
(1) quantification of 70-140 g/m2 facing paper is selected；
(2) by facing paper immerse it is added account for no aldehyde polyurethane resin weight 1-5% nano-cellulose whisker without aldehyde
2-4 hours in polyurethane resin, abrasion resistant polyurethane resin dipping decorative paper is made；
(3) abrasion resistant polyurethane resin dipping decorative paper baking oven is put at 100 DEG C -120 DEG C to be dried 5-10 minutes,
Its residual volatile component is set to reach 5-10%.
The step (3) is processed without the veneer of aldehyde glue wood-based plate, is comprised the steps of:
(1) wood-based plate of isocyanates or the manufacture of formaldehydeless bean gum is selected；
(2) surface smoothness is improved by sanding surface；
(3) by after drying process with after abrasion resistant polyurethane resin dipping decorative paper and sanding without the artificial board group of aldehyde glue
Hot pressing after base: 130 DEG C -180 DEG C of hot pressing temperature, hot pressing hot pressing time 1-5 minutes, hot pressing pressure 0.5-1.5MPa.
The isocyanates or the wood-based plate of formaldehydeless bean gum manufacture are the nothing that isocyanates or formaldehydeless bean gum manufacture
Aldehyde glue particieboard, glued board, fiberboard etc..
There is no added formaldehyde without aldehyde glue wood-based plate with the absorption carbon functional acrylic resin facing paper veneer of titanium dioxide
Environmentally friendly feature, 1- is added in no aldehyde polyurethane resin in while the disadvantage poor for no aldehyde polyurethane resin wear-resisting property
Its surface abrasion resistance can be improved in 5% nano-cellulose whisker, expands the use scope without aldehyde glue wood-based plate, solves simultaneously
The problem of free formaldehyde, improves indoor environmental quality.
Below with reference to embodiment, the invention will be further described.
Embodiment 1
Method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate is manufactured, is comprised the technical steps that:
(1) the nano-cellulose whisker for accounting for no aldehyde polyurethane resin weight 2% is added in no aldehyde polyurethane resin, is made
Abrasion resistant polyurethane resin；
(2) quantification of 70 g/m is selected2Facing paper；
(3) facing paper is immersed into the added polyurethane tree for accounting for no 2% nano-cellulose whisker of aldehyde polyurethane resin weight
It 2 hours in rouge, places into baking oven and is dried 10 minutes at 100 DEG C, its residual volatile component is made to reach 5-10%, being made has
Wear-resisting property without aldehyde polyurethane resin dipping decorative paper；
(4) select isocyanates or formaldehydeless bean gum manufacture without aldehyde glue particieboard；
(5) surface smoothness is improved by sanding surface；
(6) by after drying process with wear-resisting property without after aldehyde polyurethane resin dipping decorative paper and sanding without aldehyde
Hot pressing after glue particieboard assembly, 150 DEG C of hot pressing temperature, hot pressing time 1 minute, hot pressing pressure 0.8MPa.
Embodiment 2
Method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate is manufactured, is comprised the technical steps that:
(1) the nano-cellulose whisker for accounting for no aldehyde polyurethane resin weight 3% is added in no aldehyde polyurethane resin, is made
Abrasion resistant polyurethane resin；
(2) quantification of 140g/m is selected2Facing paper；
(3) facing paper is immersed into the added polyurethane tree for accounting for no 3% nano-cellulose whisker of aldehyde polyurethane resin weight
It 2 hours in rouge, places into baking oven and is dried 8 minutes at 110 DEG C, its residual volatile component is made to reach 5-10%, be made with resistance to
Grind performance without aldehyde polyurethane resin dipping decorative paper；
(4) select isocyanates or formaldehydeless bean gum manufacture without aldehyde glue particieboard；
(5) surface smoothness is improved by sanding surface；
(6) by after drying process with wear-resisting property without after aldehyde polyurethane resin dipping decorative paper and sanding without aldehyde
Hot pressing after glue particieboard assembly, 160 DEG C of hot pressing temperature, hot pressing time 0.8 minute, hot pressing pressure 0.9MPa.
Claims (1)
1. manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate, it is characterized in that this method includes following work
Skill step:
(1) it the modulation of abrasion resistant polyurethane resin: is added in no aldehyde polyurethane resin and accounts for receiving for no aldehyde polyurethane resin weight 2%
Rice cellulose whiskers；
(2) prepared by abrasion resistant polyurethane resin dipping decorative paper: selecting quantification of 70g/m2Facing paper；Facing paper immersion has been added
Add in the polyurethane resin for accounting for the nano-cellulose whisker of no aldehyde polyurethane resin weight 2% 2 hours, places into baking oven 100
It is dried 10 minutes at DEG C, its residual volatile component is made to reach 5-10%, soaking without aldehyde polyurethane resin with wear-resisting property is made
Stain facing paper；
(3) the veneer processing without aldehyde glue wood-based plate: selection isocyanates or the wood-based plate of formaldehydeless bean gum manufacture；Pass through surface sand
Light improves surface smoothness；By after drying process with wear-resisting property without aldehyde polyurethane resin dipping decorative paper and sanding after
Without hot pressing after aldehyde glue particieboard assembly, 150 DEG C of hot pressing temperature, hot pressing time 1 minute, hot pressing pressure 0.8MPa；
Or the modulation of (1) abrasion resistant polyurethane resin: it is added in no aldehyde polyurethane resin and accounts for the 3% of no aldehyde polyurethane resin weight
Nano-cellulose whisker；
(2) prepared by abrasion resistant polyurethane resin dipping decorative paper: selecting quantification of 140g/m2Facing paper；Facing paper immersion has been added
Add in the polyurethane resin for accounting for no 3% nano-cellulose whisker of aldehyde polyurethane resin weight 2 hours, places into baking oven at 110 DEG C
It is lower to be dried 8 minutes, so that its residual volatile component is reached 5-10%, impregnating without aldehyde polyurethane resin with wear-resisting property is made
Facing paper；
(3) the veneer processing without aldehyde glue wood-based plate: selection isocyanates or the wood-based plate of formaldehydeless bean gum manufacture；Pass through surface sand
Light improves surface smoothness；By after drying process with wear-resisting property without aldehyde polyurethane resin dipping decorative paper and sanding after
Without hot pressing after aldehyde glue particieboard assembly, 160 DEG C of hot pressing temperature, hot pressing time 0.8 minute, hot pressing pressure 0.9MPa；
The isocyanates or the wood-based plate of formaldehydeless bean gum manufacture are digging without aldehyde glue of manufacturing of isocyanates or formaldehydeless bean gum
Card or without aldehyde glue glued adhesion plate or without aldehyde glue fibre board.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610965800.6A CN106393297B (en) | 2016-11-01 | 2016-11-01 | Manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate |
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| CN201610965800.6A CN106393297B (en) | 2016-11-01 | 2016-11-01 | Manufacturing method of the abrasion resistant polyurethane dipping decorative paper veneer without aldehyde glue wood-based plate |
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| CN106393297A CN106393297A (en) | 2017-02-15 |
| CN106393297B true CN106393297B (en) | 2019-08-06 |
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| CN108708213B (en) * | 2018-06-04 | 2021-02-05 | 南京林业大学 | Method for manufacturing formaldehyde-free resin impregnated decorative paper veneered artificial board capable of adsorbing carbon dioxide |
| CN109397843A (en) * | 2018-11-19 | 2019-03-01 | 龙岩市锐美家装饰材料有限公司 | Preparation method of the super scratch resistance without aldehyde minerals composite plate |
| CN110154194A (en) * | 2019-06-03 | 2019-08-23 | 江苏七巧工艺木制品股份有限公司 | Without the fire-retardant timber manufacturing method of urea formaldehyde dipping decorative paper veneer MULTILAYER COMPOSITE |
| CN110450239B (en) * | 2019-08-19 | 2021-06-25 | 万华生态科技有限公司 | Preparation method of novel formaldehyde-free impregnated membrane paper |
| CN112144316B (en) * | 2020-09-30 | 2022-09-09 | 广东福美新材料科技有限公司 | Nano-cellulose modified acrylic resin, preparation method thereof and decorative paper |
| CN114293402B (en) * | 2022-01-06 | 2023-01-17 | 阳光王子(寿光)特种纸有限公司 | Aldehyde-free hot-pressing impregnation decorative paper and preparation method thereof |
| CN115450068B (en) * | 2022-09-29 | 2023-12-29 | 广东天元汇邦新材料股份有限公司 | Formaldehyde-free facing paper solidified by electron beam, its preparation method and application |
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| CN202507358U (en) * | 2012-01-18 | 2012-10-31 | 浙江永裕竹业有限公司 | Fireproof veneer decorative paper for decoration |
| EP2743094B1 (en) * | 2012-12-12 | 2015-06-03 | Flooring Technologies Ltd. | Method for the manufacture of a board provided with a decorative layer |
| CN103436002A (en) * | 2013-08-19 | 2013-12-11 | 南京林业大学 | Preparation method for composite material of cellulose nanofiber and reinforced polyurethane |
| CN104772793A (en) * | 2014-01-14 | 2015-07-15 | 南京林业大学 | Manufacturing method of artificial green grass laminated vegetation composite floor |
| CN103878858A (en) * | 2014-03-04 | 2014-06-25 | 中国科学院宁波材料技术与工程研究所 | Method for manufacturing formaldehyde-free bamboo and wood fiberboard |
| CN104451949B (en) * | 2014-12-04 | 2016-07-06 | 江苏苏博特新材料股份有限公司 | The preparation method of nano-cellulose whisker reinforcement polyoxymethylene fiber |
| CN104972718B (en) * | 2015-07-14 | 2017-03-29 | 德华兔宝宝装饰新材股份有限公司 | A kind of purifying formaldehyde ecological board and preparation method thereof |
| CN104960040B (en) * | 2015-07-14 | 2017-03-29 | 德华兔宝宝装饰新材股份有限公司 | Fire-retardant oriented wood chipboard of a kind of purifying formaldehyde and preparation method thereof |
| CN105014752B (en) * | 2015-07-14 | 2017-05-10 | 德华兔宝宝装饰新材股份有限公司 | Formaldehyde purification plate and preparation method thereof |
| CN105837786B (en) * | 2016-03-17 | 2018-12-21 | 中国林业科学研究院林产化学工业研究所 | Cellulose nanometer fibril composite bicomponent aqueous polyurethane and its preparation method and application |
| CN105601878B (en) * | 2016-03-22 | 2018-05-15 | 华南理工大学 | Nano-cellulose whisker is grafted water dilution type photocuring PUA resins and preparation and application |
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