TWI640426B - 非聚氯乙烯表面覆蓋物 - Google Patents
非聚氯乙烯表面覆蓋物 Download PDFInfo
- Publication number
- TWI640426B TWI640426B TW106110478A TW106110478A TWI640426B TW I640426 B TWI640426 B TW I640426B TW 106110478 A TW106110478 A TW 106110478A TW 106110478 A TW106110478 A TW 106110478A TW I640426 B TWI640426 B TW I640426B
- Authority
- TW
- Taiwan
- Prior art keywords
- layer
- surface covering
- polyvinyl chloride
- polyolefin
- chloride surface
- Prior art date
Links
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 59
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 57
- 229920000098 polyolefin Polymers 0.000 claims abstract description 47
- 238000005299 abrasion Methods 0.000 claims abstract description 31
- 229920006124 polyolefin elastomer Polymers 0.000 claims abstract description 26
- 229920000034 Plastomer Polymers 0.000 claims abstract description 21
- 239000006057 Non-nutritive feed additive Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 211
- 239000000463 material Substances 0.000 claims description 40
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 32
- 239000004743 Polypropylene Substances 0.000 claims description 32
- 229920001155 polypropylene Polymers 0.000 claims description 32
- -1 polypropylene Polymers 0.000 claims description 27
- 238000007639 printing Methods 0.000 claims description 27
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 16
- 239000011256 inorganic filler Substances 0.000 claims description 14
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 14
- 239000012766 organic filler Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 10
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 239000002346 layers by function Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 8
- 239000011247 coating layer Substances 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000002216 antistatic agent Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000004611 light stabiliser Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000002667 nucleating agent Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000011152 fibreglass Substances 0.000 claims 1
- 239000012757 flame retardant agent Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000006120 scratch resistant coating Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 16
- 239000008116 calcium stearate Substances 0.000 description 16
- 235000013539 calcium stearate Nutrition 0.000 description 16
- 230000008859 change Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 238000007731 hot pressing Methods 0.000 description 8
- 230000004580 weight loss Effects 0.000 description 8
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 238000007655 standard test method Methods 0.000 description 7
- 239000004014 plasticizer Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000976 ink Substances 0.000 description 3
- 230000003678 scratch resistant effect Effects 0.000 description 3
- YWEWWNPYDDHZDI-JJKKTNRVSA-N (1r)-1-[(4r,4ar,8as)-2,6-bis(3,4-dimethylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical compound C1=C(C)C(C)=CC=C1C1O[C@H]2[C@@H]([C@H](O)CO)OC(C=3C=C(C)C(C)=CC=3)O[C@H]2CO1 YWEWWNPYDDHZDI-JJKKTNRVSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 229920000831 ionic polymer Polymers 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- FMRHJJZUHUTGKE-UHFFFAOYSA-N Ethylhexyl salicylate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1O FMRHJJZUHUTGKE-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- DXJLCRNXYNRGRA-UHFFFAOYSA-M tributyl(methyl)azanium;iodide Chemical compound [I-].CCCC[N+](C)(CCCC)CCCC DXJLCRNXYNRGRA-UHFFFAOYSA-M 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
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Abstract
本發明提供一種非聚氯乙烯表面覆蓋物,包括:一底料層;一中間層,位於底料層上,其中所述中間層包括一中料層;以及一透明耐磨層,位於中間層上,其中所述透明耐磨層包括:40~94.95重量百分比之一聚烯烴、5~50重量百分比之一聚烯烴彈性體或一聚烯烴塑性體、以及0.05~10重量百分比之一加工助劑。
Description
本發明係有關於一種表面覆蓋物,特別係有關於一種對環境友善且具有低變形量的非聚氯乙烯表面覆蓋物。
表面覆蓋物泛指鋪地地板或是牆面裝飾材,可粗略分為單層結構或多層結構。單層結構的表面覆蓋物如壁紙,對於印刷油墨無提供保護,所以表面覆蓋物大部分為多層結構。此多層結構在印刷油墨上方會有一耐磨層提供保護作用。對於多層結構的表面覆蓋物來說,產品的尺寸安定性及翹曲或拱起等變形量成為品質優劣的評判標準。此外,傳統上,因為聚氯乙烯(polyvinyl chloride;PVC)具有加工性佳、阻燃性能優異、機械性能優異、價格低廉等優點,所以表面覆蓋物大都是由聚氯乙烯製成。
以聚氯乙烯塑膠地板為例,其係由耐磨層、中間層、及底料層三層結構所組成。三層結構都包括聚氯乙烯、塑化劑及安定劑。其中,中間層及底料層還包括無機填料。一般來說,經由熱壓貼合的方式將多層結構複合在一起。但是,因為每一層結構具有不同的熱收縮量,在熱壓過程中導致不平衡的收縮,使得形成之多層結構變形,例如:翹曲或拱起。此外,因為製程中燃燒不全產生的毒氣、添加塑化劑產生的環境問
題、安定劑裡的重金屬危害,人們對於聚氯乙烯產品也產生安全上的疑慮。
為了使多層結構每一層的收縮量達到平衡,已發展出一些改良方法。目前用來克服多層結構變形的方式是針對底料層進行改良。一般聚氯乙烯成分的耐磨層收縮量大,因此會藉由增加底料層的厚度或是提高底料層中聚氯乙烯的含量,以縮小底料層與耐磨層之間收縮量的差異,進而維持產品的尺寸安定性。另外,雖然已有文獻利用離子聚合物或是共聚酯作為取代聚氯乙烯的材料,但是因為價格高昂,難以被市場接受。並且,離子聚合物分子間氫鍵因熱所產生的結晶收縮是一個緩慢進展的過程,也將使得其產品的尺寸安定性不佳。
因此,亟需一種對環境友善、且具有優異的尺寸安定性及低變形量的表面覆蓋物。
根據一實施例,本發明提供一種非聚氯乙烯表面覆蓋物,包括:一底料層;一中間層,位於底料層上,其中所述中間層包括一中料層;以及一透明耐磨層,位於中間層上,其中所述透明耐磨層包括:40~94.95重量百分比之一聚烯烴、5~50重量百分比之一聚烯烴彈性體(polyolefin elastomer;POE)或一聚烯烴塑性體(polyolefin plastomer;POP)、以及0.05~10重量百分比之一加工助劑。
為讓本發明之上述和其他目的、特徵、和優點能更明顯易懂,下文特舉出較佳實施例,並配合所附圖式,作詳細說明如下:
1‧‧‧底料層
2‧‧‧中間層
3‧‧‧中料層
4‧‧‧印刷層
5‧‧‧透明耐磨層
6‧‧‧功能層
7‧‧‧玻璃纖維層
8‧‧‧塗料層
10、20‧‧‧非聚氯乙烯表面覆蓋物
第1圖為根據本發明一實施例顯示非聚氯乙烯表面覆蓋物之剖面示意圖。
第2圖為根據本發明另一實施例顯示非聚氯乙烯表面覆蓋物之剖面示意圖。
以下依本發明之不同特徵舉出數個不同的實施例。本發明中特定的元件及配置係為了簡化,但本發明並不以這些實施例為限。舉例而言,於第二元件上形成第一元件的描述可包括第一元件與第二元件直接接觸的實施例,亦包括具有額外的元件形成在第一元件與第二元件之間、使得第一元件與第二元件並未直接接觸的實施例。此外,為簡明起見,本發明在不同例子中以重複的元件符號及/或字母表示,但不代表所述各實施例及/或結構間具有特定的關係。要強調的是,根據工業上的標準作業,各個元件未必依照比例繪製。事實上,為了清楚之討論,可能任意的放大或縮小各個元件的尺寸。
本發明實施例提供一種對環境友善的非聚氯乙烯表面覆蓋物,其具有優異的尺寸安定性及低變形量。此外,相較於聚氯乙烯表面覆蓋物,本發明所提供的非聚氯乙烯表面覆蓋物具有較佳的耐磨性。
詳細而言,透過改良透明耐磨層的組成,本發明可在低成本的條件下,同時使透明耐磨層與底料層具有相近的熱收縮量,使表面覆蓋物的平均變形量(翹曲或拱起)大幅降
低,形成上下對稱平衡的結構,並提高表面覆蓋物的耐磨性。
第1圖根據本發明一實施例顯示非聚氯乙烯表面覆蓋物10之剖面示意圖。如第1圖所示,在本發明一實施例中,提供一種非聚氯乙烯表面覆蓋物10,包括:一底料層1;一中間層2,位於底料層1上;以及一透明耐磨層5,位於中間層2上。
在一實施例中,底料層1可包括一聚烯烴、一加工助劑、以及一有機或無機填料。於底料層1中,有機或無機填料之含量可為65重量百分比以上。底料層1的厚度可介於0.5~6釐米,例如:0.5~2釐米。
在一實施例中,中間層2可包括一中料層3;以及一印刷層4,位於中料層上,如第1圖所示。在另一實施例中,中間層2中的印刷層5可被省略,此時中間層2即為中料層3。中料層3可包括一聚烯烴、一加工助劑、以及一有機或無機填料。於中料層3中,有機或無機填料之含量可為75重量百分比以上。應注意的是,在不影響對稱平衡結構的要求下,只要中間層2能夠製成片材,中間層2中有機或無機填料之含量越高越好。中間層3的厚度可介於0.5~6釐米,例如:0.5~2釐米。印刷層4可包括一聚烯烴、一加工助劑、以及一有機或無機填料。印刷層4可透過印刷油墨具有木紋、石紋等圖案或是不同色彩。印刷層4的厚度可介於0.05~0.25釐米,例如:0.05~0.1釐米。
在一實施例中,透明耐磨層5可包括:40~94.95重量百分比之一聚烯烴、5~50重量百分比之一聚烯烴彈性體(polyolefin elastomer;POE)或一聚烯烴塑性體(polyolefin
plastomer;POP)、以及0.05~10重量百分比之一加工助劑。在一實施例中,透明耐磨層5的厚度可介於0.05~10釐米,例如:0.1~1.2釐米。在不影響熱收縮特性的前提下,透明耐磨層5可更包括少量其他功能性材料,例如:耐刮性材料、消光性材料、止滑材料、抗菌材料、或前述之組合,以提供耐刮、消光、止滑、抗菌等功能。
在一些實施例中,聚烯烴可包括聚乙烯(polyethylene;PE)、聚丙烯(polypropylene;PP)、聚丁烯(polybutene;PB)等。只要底料層1、中間層2、透明耐磨層5中的聚烯烴彼此具有相容性,均可使用於本發明中。三層結構層使用具有相容性的材料,可於中間製程中回收再製造,避免材料的浪費。在一實施例中,底料層1、中間層2、透明耐磨層5中至少一層之聚烯烴為聚丙烯。在另一實施例中,底料層1、中間層2、透明耐磨層5中之聚烯烴均為聚丙烯。雖然聚丙烯在加工性上與聚氯乙烯有差距,但聚丙烯具有燃燒無毒、無塑化劑及重金屬危害的優點。
在一些實施例中,聚烯烴彈性體(POE)和聚烯烴塑性體(POP)可各自獨立包括擇自下列群組中至少一聚烯烴之共聚物:辛烯(octene)、己烯(hexene)、丁烯(butene)、丙烯(propylene)、及乙烯(ethylene)。聚烯烴彈性體(POE)可包括、Vistamaxx 6102(ExxonMobil)、Engage 7467(DOW)、Engage 8842(DOW)、或Tafmer PN2070(MITSUI)。聚烯烴塑性體(POP)可包括Exact 9182(ExxonMobil)。應了解的是,只要聚烯烴彈性體(POE)或聚烯烴塑性體(POP)與本發明所添加的聚烯烴具
有相容性,均可使用於本發明中,並不限於上述列舉之聚烯烴彈性體(POE)和聚烯烴塑性體(POP)。
由於本發明所提供的表面覆蓋物為多層結構,在透明耐磨層及底料層之間須具有良好的對稱收縮,表面覆蓋物才可具有良好的尺寸安定性及低的翹曲、拱起變形量。不同於習知技術改變底料層的厚度及組成,本發明針對透明耐磨層的組成進行改良,以降低透明耐磨層的熱收縮量。詳細而言,本發明導入聚烯烴彈性體(POE)或聚烯烴塑性體(POP)做為透明耐磨層的組成。藉由聚烯烴彈性體(POE)或聚烯烴塑性體(POP)不易產生結晶收縮、且具有透明性、彈性、柔軟性等特性,將其與聚烯烴混合後,達到減緩收縮的效果。
應注意的是,隨著透明耐磨層的收縮量降低,底料層的收縮量也可隨之降低,以取得所需之上下對稱平衡的結構。換句話說,在本發明中,不需像習知技術為了配合耐磨層的高收縮量,而去增加底料層的厚度或是提高底料層中聚烯烴(如傳統使用的聚氯乙烯)的含量。如此一來,本發明透明耐磨層中減少的聚烯烴含量由聚烯烴彈性體(POE)或聚烯烴塑性體(POP)取代,不僅可在透明耐磨層和底料層之間取得良好的收縮平衡,亦可減少成本。此外,底料層中也因不需添加過多的聚烯烴,而可提高有機或無機填料的含量,成本也隨之降低。
然而,需注意的是,由於聚烯烴彈性體(POE)或聚烯烴塑性體(POP)為軟質材料,若添加太多,例如大於50重量百分比,透明耐磨層的耐磨性下降,失去其功能性;若添加太少,例如小於5重量百分比,透明耐磨層的熱收縮量仍然太大,
難以與底料層達到平衡,而使得表面覆蓋物整體的收縮翹曲變大。因此,於本發明實施例中,聚烯烴彈性體(POE)或聚烯烴塑性體(POP)的含量佔透明耐磨層重量的5~50重量百分比,例如:10~40重量百分比、15~35重量百分比。
在一些實施例中,加工助劑可包括抗氧化劑、分散劑、抗靜電劑、偶合劑、UV吸收劑、光穩定劑、阻燃劑、潤滑劑、或成核劑。抗氧化劑可以是Tinuvin 326(Ciba)。分散劑可以是三菱(METABLEN)P530A。抗靜電劑可以是三正丁基甲基胺雙三氟甲基磺酰亞胺(Tri-n-butylmethylammonium bis-(trifluoromethanesulfonyl)imide)。偶合劑可以是道康寧(Dow Corning®)Z6040。UV吸收劑可以是Eversorb® 73。光穩定劑可以是Uvinul 4077 H(BASF)。阻燃劑可以是GY-FR-OP31(GYC)或UTFR-POC-3(UNITETEK)。潤滑劑可以是硬脂酸鋅或硬脂酸鈣。成核劑可以是1,3:2,4-二(3,4-二甲基亞苄基)-D-山梨醇(1,3:2,4-Bis(3,4-dimethylobenzylideno)sorbitol)。
在一些實施例中,有機填料可包括:糖、澱粉、或木粉。在一些實施例中,無機填料可包括:碳酸鈣、碳酸鎂、滑石粉、氧化矽、碳化矽、玻璃纖維、二氧化鈦、或氧化鋁。
此外,本發明之非聚氯乙烯表面覆蓋物可根據市場需求而增加其他功能層。第2圖為根據本發明另一實施例顯示非聚氯乙烯表面覆蓋物20之剖面示意圖。如第2圖所示,在本發明一實施例中,提供一種非聚氯乙烯表面覆蓋物20,其與第1圖所示之非聚氯乙烯表面覆蓋層10的差異在於,非聚氯乙
烯表面覆蓋物20更包括一功能層6,位於底料層1之底面。在一些實施例中,功能層6可包括:一發泡層、一不織布層、一黏膠層、或前述之組合。其中,發泡層可提供消音、靜音效果;不織布層可增加吸膠量,增進與接觸面之吸附力;黏膠層可提供非聚氯乙烯表面覆蓋物20產生止滑效果。
相較於非聚氯乙烯表面覆蓋層10,非聚氯乙烯表面覆蓋物20更包括一玻璃纖維層7,位於底料層1和中間層2之間,可進一步增進非聚氯乙烯表面覆蓋物20的尺寸安定性。
相較於非聚氯乙烯表面覆蓋層10,非聚氯乙烯表面覆蓋物20還包括一塗料層8,位於透明耐磨層5上。塗料層8可包括:耐刮性塗料、消光性塗料、止滑塗料、抗菌塗料、或前述之組合,用以提供耐刮、消光、止滑、抗菌等功能。
應理解的是,在第2圖所示之非聚氯乙烯表面覆蓋物20中,額外設置的功能層6、玻璃纖維層7、塗料層8之配置僅為本發明眾多實施例之一,本發明並不限於此,本技術領域具有通常知識者可依據本發明之教示並參酌現有技術加以修改或潤飾。
本發明實施例提供一種對環境友善的非聚氯乙烯表面覆蓋物,其具有優異的尺寸安定性及低變形量。相較於聚氯乙烯表面覆蓋物,本發明所提供的非聚氯乙烯表面覆蓋物具有較佳的耐磨性。此外,本發明所提供的非聚氯乙烯表面覆蓋物可增設其他功能層進行不同的應用。
以下提供各實施例及比較例說明本發明表面覆蓋物之製備方法及特性:
混合25公斤的聚丙烯、73公斤的碳酸鈣、與2公斤的硬脂酸鈣,製成厚度為1.2釐米的底料層。混合20公斤的聚丙烯、78公斤的碳酸鈣、與2公斤的硬脂酸鈣,並製成厚度為1.3釐米的中料層。混合70公斤的聚丙烯、29.5公斤的聚烯烴塑性體Exact 9182(ExxonMobil)、與0.5公斤的抗氧化劑Tinuvin 326(Ciba),製成厚度為0.5釐米的透明耐磨層。將上述底料層、中料層、透明耐磨層由下而上依序疊放在一起,於溫度140℃、壓力70kg/cm2進行熱壓製程35分鐘。成型後,裁切成邊長為9.5英吋之正方形,放置於80℃的烘箱中6小時後取出。
量測四個直角,於前述80℃放置6小時前後,平均翹曲(變形)量為0.3釐米,尺寸變化為0.04%。此外,根據泰伯爾磨耗機(Taber test)測定有機塗層耐磨性的標準試驗方法(ASTM D4060-10)進行耐磨測試。使用S42砂紙1500轉之後,重量損失為166毫克。
混合30公斤的聚丙烯、68公斤的碳酸鈣、與2公斤的硬脂酸鈣,製成厚度為1.2釐米的底料層。混合20公斤的聚丙烯、78公斤的碳酸鈣、與2公斤的硬脂酸鈣,並製成厚度為1.3釐米的中料層。使用厚度為0.07釐米的南亞塑膠工業股份有限公司製造的聚丙烯(PP)層作為印刷層。混合85公斤的聚丙烯、14.5公斤的聚烯烴塑性體Exact 9182(ExxonMobil)、與0.5公斤的抗氧化劑Tinuvin 326(Ciba),製成厚度為0.5釐米的透
明耐磨層。將上述底料層、中料層、印刷層、透明耐磨層由下而上依序疊放在一起,於溫度140℃、壓力70kg/cm2進行熱壓製程35分鐘。其中,中料層和印刷層構成中間層。成型後,裁切成邊長為9.5英吋之正方形,放置於80℃的烘箱中6小時後取出。
量測四個直角,於前述80℃放置6小時前後,平均翹曲(變形)量為0.2釐米,尺寸變化為0.03%。此外,根據泰伯爾磨耗機測定有機塗層耐磨性的標準試驗方法(ASTM D4060-10)進行耐磨測試。使用S42砂紙1500轉之後,重量損失為183毫克。
混合30公斤的聚丙烯、68公斤的碳酸鈣、與2公斤的硬脂酸鈣,製成厚度為1.2釐米的底料層。混合20公斤的聚丙烯、78公斤的碳酸鈣、與2公斤的硬脂酸鈣,並製成厚度為1.3釐米的中料層。使用厚度為0.07釐米的南亞塑膠工業股份有限公司製造的PP層作為印刷層。混合80公斤的聚丙烯、19.5公斤的聚烯烴塑性體Exact 9182(ExxonMobil)、與0.5公斤的抗氧化劑Tinuvin 326(Ciba),製成厚度為0.5釐米的透明耐磨層。將上述底料層、中料層、印刷層、透明耐磨層由下而上依序疊放在一起,於溫度140℃、壓力70kg/cm2進行熱壓製程35分鐘。其中,中料層和印刷層構成中間層。成型後,裁切成邊長為9.5英吋之正方形,放置於80℃的烘箱中6小時後取出。
量測四個直角,於前述80℃放置6小時前後,平均
翹曲(變形)量為0.1釐米,尺寸變化為0.02%。此外,根據泰伯爾磨耗機測定有機塗層耐磨性的標準試驗方法(ASTM D4060-10)進行耐磨測試。使用S42砂紙1500轉之後,重量損失為169毫克。
混合30公斤的聚丙烯、68公斤的碳酸鈣、與2公斤的硬脂酸鈣,製成厚度為1.2釐米的底料層。混合20公斤的聚丙烯、78公斤的碳酸鈣、與2公斤的硬脂酸鈣,並製成厚度為1.3釐米的中料層。使用厚度為0.07釐米的南亞塑膠工業股份有限公司製造的PP層作為印刷層。混合90公斤的聚丙烯、9.5公斤的聚烯烴塑性體Exact 9182(ExxonMobil)、與0.5公斤的抗氧化劑Tinuvin 326(Ciba),製成厚度為0.5釐米的透明耐磨層。將上述底料層、中料層、印刷層、透明耐磨層由下而上依序疊放在一起,於溫度140℃、壓力70kg/cm2進行熱壓製程35分鐘。其中,中料層和印刷層構成中間層。成型後,裁切成邊長為9.5英吋之正方形,放置於80℃的烘箱中6小時後取出。
量測四個直角,於前述80℃放置6小時前後,平均翹曲(變形)量為0.1釐米,尺寸變化為0.02%。此外,根據泰伯爾磨耗機測定有機塗層耐磨性的標準試驗方法(ASTM D4060-10)進行耐磨測試。使用S42砂紙1500轉之後,重量損失為169毫克。
根據以上實施例1~4的結果可知,本發明所提供的非聚氯乙烯表面覆蓋物的平均翹曲(變形)量低、尺寸變化小、
耐磨性佳。
混合30公斤的聚丙烯、68公斤的碳酸鈣、與2公斤的硬脂酸鈣,製成厚度為1.2釐米的底料層。混合20公斤的聚丙烯、78公斤的碳酸鈣、與2公斤的硬脂酸鈣,並製成厚度為1.3釐米的中料層。使用厚度為0.07釐米的南亞塑膠工業股份有限公司製造的PP層作為印刷層。混合99.5公斤的聚丙烯與0.5公斤的抗氧化劑Tinuvin 326(Ciba),製成厚度為0.5釐米的透明耐磨層。將上述底料層、中料層、印刷層、透明耐磨層由下而上依序疊放在一起,於溫度140℃、壓力70kg/cm2進行熱壓製程35分鐘。其中,中料層和印刷層構成中間層。成型後,裁切成邊長為9.5英吋之正方形,放置於80℃的烘箱中6小時後取出。
量測四個直角,於前述80℃放置6小時前後,平均翹曲(變形)量為1.3釐米,尺寸變化為0.08%。此外,根據泰伯爾磨蝕機測定有機塗層耐耗性的標準試驗方法(ASTM D4060-10)進行耐磨測試。使用S42砂紙1500轉之後,重量損失為243毫克。
與實施例1~4的結果比較可知,透明耐磨層中未添加聚烯烴塑性體的情況下,表面覆蓋物的平均翹曲(變形)量增加、尺寸變化較大、耐磨性較差。
混合25公斤的聚丙烯、73公斤的碳酸鈣、與2公斤的硬脂酸鈣,製成厚度為1.0釐米的底料層。混合20公斤的聚丙烯、78公斤的碳酸鈣、與2公斤的硬脂酸鈣,並製成厚度為1.5釐米的中料層。使用厚度為0.07釐米的南亞塑膠工業股份有限公司製造的PP層作為印刷層。混合40公斤的聚丙烯、59.5公斤的聚烯烴塑性體Exact 9182(ExxonMobil)、與0.5公斤的抗氧化劑Tinuvin 326(Ciba),製成厚度為0.5釐米的透明耐磨層。將上述底料層、中料層、印刷層、透明耐磨層由下而上依序疊放在一起,於溫度140℃、壓力70kg/cm2進行熱壓製程35分鐘。其中,中料層和印刷層構成中間層。成型後,裁切成邊長為9.5英吋之正方形,放置於80℃的烘箱中6小時後取出。
量測四個直角,於前述80℃放置6小時前後,平均翹曲(變形)量為1.0釐米,尺寸變化為0.1%。此外,根據泰伯爾磨蝕機測定有機塗層耐磨性的標準試驗方法(ASTM D4060-10)進行耐磨測試。使用S42砂紙1500轉之後,重量損失為720毫克。
與實施例1~4的結果比較可知,透明耐磨層中添加過量聚烯烴塑性體的情況下,表面覆蓋物的平均翹曲(變形)量增加、尺寸變化較大、耐磨性明顯較差。
混合37公斤的聚氯乙烯、51公斤的碳酸鈣、11公斤的塑化劑:對苯二甲酸二辛酯(dioctyl terephthalate;DOTP)、與1公斤的硬脂酸鈣,製成厚度為1.2釐米的底料層。混合19公斤的聚氯乙烯、73公斤的碳酸鈣、7公斤的塑化劑DOTP、與1
公斤的硬脂酸鈣,並製成厚度為1.3釐米的中料層。使用厚度為0.07釐米的南亞塑膠工業股份有限公司製造的聚氯乙烯(PVC)層作為印刷層。混合72公斤的聚氯乙烯、0.5公斤的硬脂酸鈣、與27.5公斤的塑化劑DOTP,製成厚度為0.5釐米的透明耐磨層。將上述底料層、中料層、印刷層、透明耐磨層由下而上依序疊放在一起,於溫度140℃、壓力70kg/cm2進行熱壓製程35分鐘。其中,中料層和印刷層構成中間層。成型後,裁切成邊長為9.5英吋之正方形,放置於80℃的烘箱中6小時後取出。
量測四個直角,於前述80℃放置6小時前後,平均翹曲(變形)量為0.6釐米,尺寸變化為0.05%。此外,根據泰伯爾磨蝕機測定有機塗層耐磨性的標準試驗方法(ASTM D4060-10)進行耐磨測試。使用S42砂紙1500轉之後,重量損失為664毫克。
與實施例1~4的結果比較可知,於透明耐磨層、中料層、底料層中均使用聚氯乙烯作為聚烯烴成分的情況下,表面覆蓋物的平均翹曲(變形)量增加、尺寸變化較大、耐磨性明顯較差。由此可知,在相同的耐磨測試條件下,本發明提供之非聚氯乙烯表面覆蓋物的耐磨性較以聚氯乙烯製成的表面覆蓋物優異許多。
綜上所述,本發明以聚烯烴(如聚丙烯)搭配聚烯烴塑性體做為透明耐磨層的組成,使透明耐磨層與底料層具有相近的熱收縮量,有效降低表面覆蓋物的翹曲或拱起變形量(平均翹曲量小於0.6毫米,例如介於0.1~0.3毫米)、提升尺寸安定
性(尺寸變化小於0.05%,例如介於0.02~0.04%)及耐磨性(經ASTM D4060-10耐磨測試得到的重量損失小於240毫米)。此外,本發明使用非聚氯乙烯的材料,提供一種對環境友善表面覆蓋物。本發明所形成之非聚氯乙烯表面覆蓋物可增設其他功能層,應用於鋪地材料、地板裝潢材料、或牆面裝潢材料。
雖然本發明已以數個較佳實施例揭露如上,然其並非用以限定本發明,任何所屬技術領域中具有通常知識者,在不脫離本發明之精神和範圍內,當可作任意之更動與潤飾,因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。
Claims (11)
- 一種非聚氯乙烯表面覆蓋物,包括:一底料層;一中間層,位於該底料層上,其中該中間層包括一中料層;以及一透明耐磨層,位於該中間層上,其中該透明耐磨層包括:40~94.95重量百分比之一聚烯烴;5~50重量百分比之一聚烯烴彈性體(polyolefin elastomer;POE)或一聚烯烴塑性體(polyolefin plastomer;POP);以及0.05~10重量百分比之一加工助劑。
- 如申請專利範圍第1項所述之非聚氯乙烯表面覆蓋物,其中該底料層包括:一聚烯烴;一有機或無機填料;以及一加工助劑,其中該有機或無機填料之含量佔該底料層重量之65重量百分比以上。
- 如申請專利範圍第1項所述之非聚氯乙烯表面覆蓋物,其中該中料層包括:一聚烯烴;一有機或無機填料;以及一加工助劑,其中該有機或無機填料之含量佔該中料層重量之75重量百分比以上。
- 如申請專利範圍第2或3項所述之非聚氯乙烯表面覆蓋物,其中該有機填料包括:糖、澱粉、或木粉,而該無機填料包括:碳酸鈣、碳酸鎂、滑石粉、氧化矽、碳化矽、玻璃纖維、二氧化鈦、或氧化鋁。
- 如申請專利範圍第1~3項任一項所述之非聚氯乙烯表面覆蓋物,其中該加工助劑包括:分散劑、抗氧化劑、抗靜電劑、偶合劑、UV吸收劑、光穩定劑、阻燃劑、潤滑劑、或成核劑。
- 如申請專利範圍第1~3項任一項所述之非聚氯乙烯表面覆蓋物,其中該聚烯烴為聚丙烯。
- 如申請專利範圍第1項所述之非聚氯乙烯表面覆蓋物,其中該中間層更包括一印刷層,位於該中料層上。
- 如申請專利範圍第1項所述之非聚氯乙烯表面覆蓋物,其中該聚烯烴彈性體及該聚烯烴塑性體各自獨立包括擇自下列群組中至少一聚烯烴之共聚物:辛烯(octene)、己烯(hexene)、丁烯(butene)、丙烯(propylene)、及乙烯(ethylene)之共聚物。
- 如申請專利範圍第1項所述之非聚氯乙烯表面覆蓋物,更包括一功能層,位於該底料層之底面,其中該功能層包括:一發泡層、一不織布層、一黏膠層、或前述之組合。
- 如申請專利範圍第1項所述之非聚氯乙烯表面覆蓋物,更包括一玻璃纖維層,位於該底料層和該中間層之間。
- 如申請專利範圍第1項所述之非聚氯乙烯表面覆蓋物,更包括一塗料層,位於該透明耐磨層上,其中該塗料層包括:耐刮性塗料、消光性塗料、止滑塗料、抗菌塗料、或前述之組合。
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CN111560134A (zh) * | 2019-01-28 | 2020-08-21 | 长佶企业有限公司 | 耐磨层、印刷层及装饰材料 |
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US20150064434A1 (en) * | 2012-03-28 | 2015-03-05 | Tarkett Gdl | Multilayer Surface Covering |
US20150267043A1 (en) * | 2012-07-04 | 2015-09-24 | Tarkett Gdl | Surface Covering |
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US7094715B2 (en) * | 2003-10-29 | 2006-08-22 | Suminoe Textile Co., Ltd | Non-halogen series floor material |
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WO2017015789A1 (zh) * | 2015-07-24 | 2017-02-02 | 新明(芦台)科技有限公司 | 轻质环保型聚丙烯复合地板及其制备方法 |
TWI640426B (zh) * | 2017-03-29 | 2018-11-11 | 光仁塑膠工業有限公司 | 非聚氯乙烯表面覆蓋物 |
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US20150064434A1 (en) * | 2012-03-28 | 2015-03-05 | Tarkett Gdl | Multilayer Surface Covering |
US20150267043A1 (en) * | 2012-07-04 | 2015-09-24 | Tarkett Gdl | Surface Covering |
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EP3381672B1 (en) | 2020-08-05 |
CN108659333A (zh) | 2018-10-16 |
TW201836845A (zh) | 2018-10-16 |
EP3381672A1 (en) | 2018-10-03 |
US20180281368A1 (en) | 2018-10-04 |
CN108659333B (zh) | 2023-12-26 |
US10538070B2 (en) | 2020-01-21 |
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