TWM551561U - A flame retardant wood product - Google Patents
A flame retardant wood product Download PDFInfo
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- TWM551561U TWM551561U TW106208674U TW106208674U TWM551561U TW M551561 U TWM551561 U TW M551561U TW 106208674 U TW106208674 U TW 106208674U TW 106208674 U TW106208674 U TW 106208674U TW M551561 U TWM551561 U TW M551561U
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- wood
- resin
- composite resin
- inorganic nano
- nano ceramic
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- 239000002023 wood Substances 0.000 title claims abstract description 81
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003063 flame retardant Substances 0.000 title abstract 5
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000011368 organic material Substances 0.000 claims abstract description 18
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 12
- 229920005989 resin Polymers 0.000 claims abstract description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000805 composite resin Substances 0.000 claims description 44
- 239000003292 glue Substances 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 5
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 5
- 238000003980 solgel method Methods 0.000 claims description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- LNOLJFCCYQZFBQ-BUHFOSPRSA-N (ne)-n-[(4-nitrophenyl)-phenylmethylidene]hydroxylamine Chemical compound C=1C=C([N+]([O-])=O)C=CC=1C(=N/O)/C1=CC=CC=C1 LNOLJFCCYQZFBQ-BUHFOSPRSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920003180 amino resin Polymers 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 239000000047 product Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 4
- 244000166124 Eucalyptus globulus Species 0.000 description 3
- 206010016807 Fluid retention Diseases 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229920000578 graft copolymer Polymers 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 244000186561 Swietenia macrophylla Species 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010875 treated wood Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
本創作係有一種木材製品，其特別有關於一種具有耐燃效果的木材製品。 This creation has a wood product which is particularly concerned with a wood product having a flame resistant effect.
木材係由許多細胞集合而成之生物性材料，有其特殊的質感與美感，用於建築材料時具有調節環境溫度與濕度等多項優良之居住特性。因此，目前採用木質材料所製成之生活用品、工藝品和建築之室內外裝潢已愈來愈普遍。木材係由碳、氫、氧三元素為主體所構成之材料，在長時間使用後，容易發生蟲蛀、腐朽和變形等不良情形，且木材若需處在較惡劣的使用環境中，其強度性質、耐磨性及耐候性等，均有再提升的必要性。 Wood is a biological material made up of many cells. It has its special texture and aesthetics. It is used in building materials to have many excellent living characteristics such as adjusting ambient temperature and humidity. Therefore, indoor and outdoor decoration of daily necessities, handicrafts and buildings made of wood materials has become more and more popular. Wood is a material composed of carbon, hydrogen and oxygen. After long-term use, it is prone to insects, decay and deformation, and the strength of wood should be in a harsh environment. The nature, wear resistance and weather resistance are all necessary for further improvement.
為了克服上述問題，市面上較為先進的木材加工技術中，已揭露有對木質材料進行熱處理的加工程序，主要是將木質材料擺放在充滿氮氣的熱處理槽內，使熱處理槽中之空氣交換為低氧狀態，除了可保護木質材料的物理性質外，更可防止木質材料在熱處理過程因高溫而產生燃燒；接著，對熱處理槽內部提供高溫，使木質材料受熱，而達成熱處理之效果。上述經過熱處理之木質材料，通常仍需要在該等木質材料之表面塗佈油漆、防蟲及防菌的塗料，以形成一層保護膜。惟，這類僅構成在木質材料表面的保護膜，僅有防蟲防腐能力。然而，木材具可燃性，是 其利用上之最大缺憾，一旦發生火災，將可於短時間內造成生命財產之重大損失。 In order to overcome the above problems, in the more advanced wood processing technology on the market, a processing procedure for heat treatment of wood materials has been disclosed, mainly by placing the wood material in a heat treatment tank filled with nitrogen, so that the air in the heat treatment tank is exchanged. The low-oxygen state, in addition to protecting the physical properties of the wood material, prevents the wood material from burning due to high temperature during the heat treatment process; then, the heat treatment tank is provided with a high temperature to heat the wood material to achieve the heat treatment effect. The above heat-treated wood materials usually still need to be coated with a paint, insect-proof and anti-bacterial coating on the surface of the wood materials to form a protective film. However, this type of protective film, which only constitutes the surface of the wood material, has only insect and antiseptic properties. However, wood is flammable and is The biggest shortcoming in its use, in the event of a fire, will cause a major loss of life and property in a short period of time.
傳統上有提出使用木質材料之滲入型強化結構，在一木材體由外而內滲入強化樹脂(如酚醛樹脂，Phenol resin)，而使該木材體中之木質纖維間滲填有該強化樹脂，以形成一強化樹脂滲入層，以改善木材體之耐熱性、耐燃性、耐水性、絕緣性、耐酸性、強(硬)度性質及耐磨性，能讓整體木材體之特性優化且提高其耐用度。另外，傳統亦有在木材表面以三甲基鋁(Al2(CH3)6)形成耐燃層，由於三甲基鋁可以形成三個水分子，因此具有使的木材耐燃的效果。然而，上揭的強化樹脂滲入層或耐燃層的保水量較少，因此耐燃性有待進一步的改良。 Conventionally, there has been proposed an infiltration type reinforcing structure using a wood material, in which a reinforcing resin (such as a phenolic resin) is infiltrated into the wood body, and the wood fiber in the wood body is impregnated with the reinforcing resin. To form a reinforced resin infiltration layer to improve the heat resistance, flame resistance, water resistance, insulation, acid resistance, strong (hardness) property and wear resistance of the wood body, thereby optimizing and improving the characteristics of the overall wood body Durability. In addition, conventionally, a flame-resistant layer is formed of trimethylaluminum (Al 2 (CH 3 ) 6 ) on the surface of wood, and since trimethylaluminum can form three water molecules, it has an effect of making wood resistant to fire. However, the amount of water retention of the reinforced resin infiltrated layer or the flame resistant layer which is disclosed above is small, and therefore the flame resistance needs to be further improved.
有鑑於此，有必要提出一種具有耐燃效果的木材製品。 In view of this, it is necessary to propose a wood product having a flame resistance effect.
本創作主要在提供一種具有耐燃效果的木材製品，可提昇木材適用性及實用性。 This creation mainly provides a wood product with a flame-resistant effect, which can improve the applicability and practicality of the wood.
為達本創作之主要目的，本創作提出一種耐燃木材製品，包含：一木材物件，該木材物件的內部孔隙充填了一複合樹脂；其中，該複合樹脂係由水，有機材料與無機奈米陶瓷材料經由化學接枝所形成一複合樹脂膠，滲入至該木材物件的內部孔隙乾燥後所形成，水佔該複合樹脂膠的整體重量的比例係介於10%至90%。 For the main purpose of the creation, this creation proposes a flame-resistant wood product comprising: a wood object, the inner pore of which is filled with a composite resin; wherein the composite resin is composed of water, organic material and inorganic nano ceramic The material is formed by chemical grafting to form a composite resin glue, which is formed after the internal pores of the wood object are dried, and the ratio of water to the total weight of the composite resin glue is between 10% and 90%.
根據本創作之一特徵，該無機奈米陶瓷材料係使用溶膠凝膠法所製備，且該無機奈米陶瓷材料之粉體尺寸係介於10 奈米至100奈米之間。 According to one feature of the present invention, the inorganic nano ceramic material is prepared by a sol-gel method, and the inorganic nano ceramic material has a powder size of 10 Nano to 100 nm.
本創作之耐燃木材製品具有以下功效： The flammable wood products of the present invention have the following effects:
1.本創作之該複合樹脂之材料係由水分子、有機材料與無機奈米陶瓷材料經由溶膠凝膠的化學接枝所形成，材料具有相當高的製程穩定性。 1. The material of the composite resin of the present invention is formed by chemical grafting of water molecules, organic materials and inorganic nano ceramic materials via a sol gel, and the material has a relatively high process stability.
2.本創作之該複合樹脂之無機奈米陶瓷材料係奈米級粒徑，具有良好吸收水分子氫鍵的能力，因此使木材內部孔隙具有較高的保水量，進而提高木材的耐燃性。 2. The inorganic nano ceramic material of the composite resin of the present invention is a nanometer-sized particle size, and has the ability to absorb hydrogen bonds of water molecules, so that the internal pores of the wood have a high water retention capacity, thereby improving the flame resistance of the wood.
10‧‧‧木材物件 10‧‧‧Wood objects
100‧‧‧複合樹脂 100‧‧‧Composite resin
110‧‧‧水 110‧‧‧ water
120‧‧‧有機材料 120‧‧‧Organic materials
130‧‧‧無機奈米陶瓷材料 130‧‧‧Inorganic nano ceramic materials
為讓本創作之上述和其他目的、特徵、和優點能更明顯易懂，下文特舉數個較佳實施例，並配合所附圖式，作詳細說明如下。 The above and other objects, features, and advantages of the present invention will become more apparent and understood.
第1圖 本發明之耐燃木材製品之示意圖。 Figure 1 is a schematic view of a flame resistant wood product of the present invention.
雖然本創作可表現為不同形式之實施例，但附圖所示者及於本文中說明者係為本創作可之較佳實施例。熟習此項技術者將瞭解，本文所特定描述且在附圖中繪示之裝置及方法係考量為本創作之一範例，非限制性例示性實施例，且本創作之範疇 僅由申請專利範圍加以界定。結合一例示性實施例繪示或描述之 特徵可與其他實施例之諸特徵進行結合。此等修飾及變動將包括於本創作之範疇內。 While the present invention may be embodied in a variety of forms, the embodiments shown in the drawings and described herein are the preferred embodiments of the present invention. Those skilled in the art will appreciate that the devices and methods specifically described herein and illustrated in the drawings are considered as an example of the creation, non-limiting exemplary embodiments, and the scope of the present invention. It is only defined by the scope of the patent application. Illustrated or described in connection with an exemplary embodiment Features may be combined with features of other embodiments. Such modifications and variations are intended to be included within the scope of this creation.
現請參考第1圖，其顯示本發明之耐燃木材製品之示意圖。該耐燃木材製品主要包含一木材物件10；該木材物件的內部孔隙充填了一複合樹脂100。 Referring now to Figure 1, there is shown a schematic view of a flame resistant wood product of the present invention. The refractory wood product mainly comprises a wood article 10; the internal pores of the wood article are filled with a composite resin 100.
該木材物件10的木材係為實木，例如紅木、榆木、櫸木、水曲柳、樟木或松木。在本創作中，該木材物件10是鋸下的木頭，或已經加工的木材半成品或成品。半成品例如原形狀、長條狀或平面板狀，成品例如桌子、椅子或床鋪等。該木材物件10的內部都會有許多的孔隙。 The wood of the wood article 10 is solid wood, such as mahogany, eucalyptus, eucalyptus, ash, eucalyptus or pine. In the present creation, the wood item 10 is sawn wood, or a finished semi-finished or finished product of wood. The semi-finished product is, for example, an original shape, a strip shape or a flat plate shape, and the finished product is, for example, a table, a chair or a bed. There are many voids in the interior of the wood article 10.
該複合樹脂100係由水110，有機材料120與無機奈米陶瓷材料130經由化學接枝所形成一複合樹脂膠，滲入至該木材物件10的內部孔隙乾燥後所形成，水110佔該複合樹脂膠的整體重量的比例係介於10%至90%。在此整體重量的比例定義如下：設水的重量是X克，有機材料的重量是Y克，無機奈米陶瓷材料的重量是Z克，因此該複合樹脂膠的整體重量是(X+Y+Z)克，則水佔該複合樹脂膠的整體重量的比例係介於比例是X/(X+Y+Z)。 The composite resin 100 is formed by water 110, and the organic material 120 and the inorganic nano ceramic material 130 are chemically grafted to form a composite resin glue, which is formed after the internal pores of the wood article 10 are dried, and the water 110 accounts for the composite resin. The ratio of the overall weight of the glue is between 10% and 90%. The ratio of the overall weight is defined as follows: the weight of the water is X grams, the weight of the organic material is Y grams, and the weight of the inorganic nano ceramic material is Z grams, so the overall weight of the composite resin glue is (X+Y+ Z) grams, then the ratio of water to the overall weight of the composite resin glue is in the ratio of X / (X + Y + Z).
傳統在木材表面以三甲基鋁(Al2(CH3)6)形成耐燃層，由於三甲基鋁並非奈米結構，因此耐燃層能夠提供的水分子尚不夠多，因此耐燃性能仍須提升。 Traditionally, a flame-resistant layer is formed on the surface of wood with trimethylaluminum (Al 2 (CH 3 ) 6 ). Since trimethylaluminum is not a nanostructure, the flame-resistant layer can provide not enough water molecules, so the flame resistance must be improved. .
有別於傳統耐燃層，由於該複合樹脂100係由水110，有機材料120與無機奈米陶瓷材料130經由化學接枝所形成一複合樹脂膠，滲入至該木材物件10的內部孔隙所形成。水110，有機材料120與無機奈米陶瓷材料130在該複合樹脂膠的整體重量的分配如下：水110佔該複合樹脂膠的整體重量的比例係介於10%至90%。有機材料120佔該複合樹脂膠的整體重量係少於5%，其餘的部分是無機奈米陶瓷材料130。 Different from the conventional flame-resistant layer, since the composite resin 100 is composed of water 110, the organic material 120 and the inorganic nano ceramic material 130 are chemically grafted to form a composite resin glue, which is formed by infiltrating into the internal pores of the wood article 10. The water 110, the organic material 120 and the inorganic nano ceramic material 130 are distributed in the overall weight of the composite resin glue as follows: the ratio of water 110 to the total weight of the composite resin glue is between 10% and 90%. The organic material 120 accounts for less than 5% of the total weight of the composite resin glue, and the remaining portion is the inorganic nano ceramic material 130.
該無機奈米陶瓷材料130係使用溶膠凝膠法所製備，且該無機奈米陶瓷材料130之粉體尺寸係介於10奈米至100 奈米之間。且該無機奈米陶瓷材料130係選自奈米氧化鋁、奈米氧化矽與奈米氧化鈦所組成之族群。 The inorganic nano ceramic material 130 is prepared by a sol-gel method, and the inorganic nano ceramic material 130 has a powder size of 10 nm to 100 Between the rice. The inorganic nano ceramic material 130 is selected from the group consisting of nano alumina, nano cerium oxide and nano titanium oxide.
配合第1圖，該耐燃木材製品的加工方法至少包含下列步驟：步驟S1：將一木材物件10置於一容器中，且完全浸入在一複合樹脂膠之中；步驟S2：密閉該容器並將容器內的氣體經由一幫浦抽成一低壓環境之壓力後持續一段時間，以讓該複合樹脂膠充填至該木材物件的內部孔隙；步驟S3：取出該木材物件10並進行一烘乾製程；其中該低壓環境之壓力係小於0.5大氣壓力。 With the first drawing, the method for processing the fire-resistant wood product comprises at least the following steps: Step S1: placing a wood object 10 in a container and completely immersed in a composite resin glue; Step S2: sealing the container and The gas in the container is pumped into a low pressure environment via a pump for a period of time to allow the composite resin to be filled into the internal pores of the wood article; Step S3: taking out the wood object 10 and performing a drying process; The pressure in this low pressure environment is less than 0.5 atmosphere.
在步驟S1中，該複合樹脂膠放在一容器中。該木材物件10完全浸入在具有該複合樹脂膠的大容器之中。需注意的是，該容器約裝填7成至8成容量的該複合樹脂膠，該容器並非完全填滿該複合樹脂膠。該複合樹脂膠係由水，有機材料與無機奈米陶瓷材料經由化學接枝所形成，水佔該複合樹脂膠的整體重量的比例係介於10%至90%。 In step S1, the composite resin glue is placed in a container. The wood article 10 is completely immersed in a large container having the composite resin glue. It should be noted that the container is filled with about 7 to 8 parts of the composite resin glue, and the container does not completely fill the composite resin glue. The composite resin glue is formed by chemical grafting of water, an organic material and an inorganic nano ceramic material, and the ratio of water to the total weight of the composite resin glue is between 10% and 90%.
在步驟S1中，本創作中，主要的技術特徵是在於該複合樹脂100之材料的形成方式。該複合樹脂膠之材料係由水110，有機材料120與無機奈米陶瓷材料130經由化學接枝所形成膠狀接枝共聚物(Graft copolymers)。該接枝共聚物在結構上屬於支化聚合物，具有主鏈，以及較長的支鏈，且主鏈和支鏈是由不同的結構單元組成。在本創作中，不同的結構單元係使用不同的有機材料與無機奈米陶瓷材料。 In the step S1, the main technical feature in the present creation is the manner in which the material of the composite resin 100 is formed. The material of the composite resin glue is formed by water grafting of the organic material 120 and the inorganic nano ceramic material 130 by chemical grafting (Graft copolymers). The graft copolymer is structurally a branched polymer having a main chain and a longer branch, and the main chain and the branch are composed of different structural units. In this creation, different structural units use different organic materials and inorganic nano ceramic materials.
在步驟S1中，該有機材料120選自環氧樹脂、壓 克力樹脂、矽氧樹脂、氟碳樹脂、酸醇樹脂、氨基樹脂、酚醛樹脂與丙烯酸樹脂所組成之族群。 In step S1, the organic material 120 is selected from the group consisting of epoxy resin and pressure. A group consisting of ketone resin, oxime resin, fluorocarbon resin, acid alcohol resin, amino resin, phenolic resin and acrylic resin.
在步驟S1中，該複合樹脂膠之無機奈米陶瓷材料130是使用溶膠凝膠法所製備，且該無機奈米陶瓷材料130之粉體尺寸係介於10奈米至100奈米之間，因此在該無機奈米陶瓷材料130之表面上具有良好的反應能力能夠與有機材料120化學接枝的接枝共聚物。該無機奈米陶瓷材料130係選自奈米氧化鋁、奈米氧化矽、奈米氧化鋯與奈米氧化鈦所組成之族群，亦即是該無機奈米陶瓷材料130係選自單一的奈米氧化鋁，或單一奈米氧化矽，或單一奈米氧化鈦組成，或者是該無機奈米陶瓷材料130可以由奈米氧化鋁、奈米氧化矽與奈米氧化鈦以不同比例搭配所組成。該無機奈米陶瓷材料130之粉體尺寸係介於10奈米至100奈米之間，由於該無機奈米陶瓷材料130之粉體尺寸在奈米等級，能夠對水分子的氫鍵具有良好的鍵結反應，因此該複合樹脂膠能夠擁有高含量的水分子，水110佔該複合樹脂膠的整體重量的比例係介於10%至90%。 In step S1, the composite nano-ceramic material 130 of the composite resin is prepared by a sol-gel method, and the inorganic nano-ceramic material 130 has a powder size of between 10 nm and 100 nm. Therefore, on the surface of the inorganic nano ceramic material 130, there is a graft copolymer which has a good reaction ability and can be chemically grafted with the organic material 120. The inorganic nano ceramic material 130 is selected from the group consisting of nano alumina, nano cerium oxide, nano zirconia and nano titanium oxide, that is, the inorganic nano ceramic material 130 is selected from a single nai. The alumina alumina, or a single nano cerium oxide, or a single nano titanium oxide, or the inorganic nano ceramic material 130 may be composed of nano alumina, nano cerium oxide and nano titanium oxide in different ratios. The inorganic nano ceramic material 130 has a powder size of between 10 nm and 100 nm. Since the inorganic nano ceramic material 130 has a powder size of nanometer, it has good hydrogen bonding to water molecules. The bonding reaction, so the composite resin glue can have a high content of water molecules, and the ratio of water 110 to the total weight of the composite resin glue is between 10% and 90%.
在步驟S2中，將該容器密閉好，該容器內部仍留有部分的空間是空氣。以真空抽氣裝置，例如幫浦，抽出一些氣體成一低壓環境之壓力，使該容器中的壓力小於一大氣壓並維持一段時間。這個幫浦是商用的產品即可。這段時間視該木材物件10的大小決定，越大的木材物件需要更多時間進行複合樹脂進入該木材物件的內部孔隙的動作。該低壓環境之壓力係小於0.5大氣壓力，較佳地，該低壓環境之壓力係介於0.01至0.5大氣壓力。 因此木材物件10孔隙內的氣體可以排出，而複合樹脂膠可以完整地填入到該木材物件內部孔隙。當低壓壓力低時，該複合樹脂膠 進入到該木材物件10的內部孔隙的量越多，因此水分也越多，反之越小。 In step S2, the container is sealed, and a part of the space remaining inside the container is air. With a vacuum pumping device, such as a pump, some of the gas is pumped to a low pressure environment so that the pressure in the vessel is less than one atmosphere and maintained for a period of time. This pump is a commercial product. This period of time is determined by the size of the wood article 10, and the larger the wood article requires more time for the composite resin to enter the internal aperture of the wood article. The pressure in the low pressure environment is less than 0.5 atmospheres. Preferably, the pressure in the low pressure environment is between 0.01 and 0.5 atmospheres. Therefore, the gas in the pores of the wood article 10 can be discharged, and the composite resin glue can be completely filled into the internal pores of the wood article. When the low pressure is low, the composite resin glue The greater the amount of internal pores entering the wood article 10, the greater the moisture, and vice versa.
在步驟S3中，將該木材物件10由容器中取出，並進行一烘乾製程。該烘乾製程的溫度可以採用室溫到小於100度，較佳地，該烘乾製程的溫度介於30度至70度之間。當進行烘乾製程時，複合樹脂膠會膠化而形成該複合樹脂100，而水110會被無機奈米陶瓷材料130的鍵結抓住，該複合樹脂100的水110分依然仍保持，以達到木材物件的耐燃性。 In step S3, the wood article 10 is taken out of the container and subjected to a drying process. The temperature of the drying process may be from room temperature to less than 100 degrees. Preferably, the temperature of the drying process is between 30 degrees and 70 degrees. When the drying process is performed, the composite resin glue is gelled to form the composite resin 100, and the water 110 is caught by the bonding of the inorganic nano ceramic material 130, and the water of the composite resin 100 remains at 110 points. Achieve the flame resistance of wood objects.
綜上所述，本創作之耐燃木材製品具有以下功效： In summary, the created flame-resistant wood products have the following effects:
1.本創作之該複合樹脂之材料係由水分子、有機材料與無機奈米陶瓷材料經由溶膠凝膠的化學接枝所形成，材料具有相當高的製程穩定性。 1. The material of the composite resin of the present invention is formed by chemical grafting of water molecules, organic materials and inorganic nano ceramic materials via a sol gel, and the material has a relatively high process stability.
2.本創作之該複合樹脂之無機奈米陶瓷材料係奈米級粒徑，具有良好吸收水分子氫鍵的能力，因此使木材表面具有較高的保水量，進而提高木材的耐燃性。 2. The inorganic nano ceramic material of the composite resin of the present invention is a nanometer-sized particle size, and has the ability to absorb hydrogen bonds of water molecules, so that the surface of the wood has a high water retention capacity, thereby improving the flame resistance of the wood.
雖然本創作已以前述較佳實施例揭示，然其並非用以限定本創作，任何熟習此技藝者，在不脫離本創作之精神和範圍內，當可作各種之更動與修改。如上述的解釋，都可以作各型式的修正與變化，而不會破壞此創作的精神。因此本創作之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed in the foregoing preferred embodiments, it is not intended to limit the present invention, and various modifications and changes can be made without departing from the spirit and scope of the invention. As explained above, all types of corrections and changes can be made without destroying the spirit of this creation. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application attached.
10‧‧‧木材物件 10‧‧‧Wood objects
100‧‧‧複合樹脂 100‧‧‧Composite resin
110‧‧‧水 110‧‧‧ water
120‧‧‧有機材料 120‧‧‧Organic materials
130‧‧‧無機奈米陶瓷材料 130‧‧‧Inorganic nano ceramic materials
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| TW106208674U TWM551561U (en) | 2017-08-17 | 2017-08-17 | A flame retardant wood product |
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