TWI582185B - Flame-retardant water-based rubber pressure sensitive adhesive composition - Google Patents
Flame-retardant water-based rubber pressure sensitive adhesive composition Download PDFInfo
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- TWI582185B TWI582185B TW104127522A TW104127522A TWI582185B TW I582185 B TWI582185 B TW I582185B TW 104127522 A TW104127522 A TW 104127522A TW 104127522 A TW104127522 A TW 104127522A TW I582185 B TWI582185 B TW I582185B
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- 239000004820 Pressure-sensitive adhesive Substances 0.000 title claims description 34
- 229920001971 elastomer Polymers 0.000 title claims description 28
- 239000003063 flame retardant Substances 0.000 title claims description 28
- 239000005060 rubber Substances 0.000 title claims description 28
- 239000000203 mixture Substances 0.000 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 17
- 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 description 19
- 239000000839 emulsion Substances 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- 239000003208 petroleum Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 claims description 9
- 244000043261 Hevea brasiliensis Species 0.000 claims description 8
- 229920000459 Nitrile rubber Polymers 0.000 claims description 8
- 239000002174 Styrene-butadiene Substances 0.000 claims description 8
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 8
- 239000004816 latex Substances 0.000 claims description 8
- 229920000126 latex Polymers 0.000 claims description 8
- 229920003052 natural elastomer Polymers 0.000 claims description 8
- 229920001194 natural rubber Polymers 0.000 claims description 8
- 239000011115 styrene butadiene Substances 0.000 claims description 8
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 8
- 239000005871 repellent Substances 0.000 claims description 7
- 239000004840 adhesive resin Substances 0.000 claims 1
- 229920006223 adhesive resin Polymers 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 14
- 238000003756 stirring Methods 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 125000003944 tolyl group Chemical group 0.000 description 6
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 229910000039 hydrogen halide Inorganic materials 0.000 description 2
- 239000012433 hydrogen halide Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- NYXHXTYKMBMJSL-UHFFFAOYSA-N O(O)O.[C] Chemical compound O(O)O.[C] NYXHXTYKMBMJSL-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Description
本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成物，其作為電氣絕緣膠帶之用途，該膠帶具有良好黏著性、無甲苯殘留，以及通過UL510阻燃性測試等特性。 The present invention relates to a flame-retardant aqueous rubber-based pressure-sensitive adhesive composition which is used as an electrical insulating tape which has good adhesion, no toluene residue, and properties such as UL510 flame retardancy test.
目前，所使用的電氣絕緣膠帶具有柔軟性、拉伸性、阻燃性及電氣絕緣性等特性，其可應用於家電業及汽車產業。 At present, the electrical insulating tape used has properties such as flexibility, stretchability, flame retardancy, and electrical insulation, and can be applied to the home appliance industry and the automobile industry.
工業用電氣絕緣膠帶之感壓膠，大都含有機溶劑之橡膠系感壓膠為主，有機溶劑為甲苯為主。電氣絕緣膠帶進行黏膠塗佈生產時，黏膠中大部份的有機溶劑經由烘箱乾燥排放到大氣中，造成空氣嚴重污染，對人體呼吸道產生有害影響。不僅如此，製作完成的感壓膠帶產品內，仍然殘留有機溶劑，當這類膠帶應用在室內及車箱等密閉空間時，這些殘留的有機溶劑會隨著環境溫變化而釋放出來，形成二次的空氣污染及人體傷害。 The pressure sensitive adhesive for industrial electrical insulating tape is mainly composed of rubber-based pressure sensitive adhesive containing organic solvent, and the organic solvent is mainly toluene. When the electrical insulating tape is applied to the adhesive coating, most of the organic solvent in the adhesive is discharged into the atmosphere through the drying of the oven, causing serious air pollution and harmful effects on the human respiratory tract. In addition, organic solvents remain in the finished pressure-sensitive adhesive tape products. When such tapes are used in a closed space such as indoors and in a car, these residual organic solvents are released as the ambient temperature changes, forming a second time. Air pollution and human injury.
水性感壓膠為環保無毒害，其分子鏈為碳氫氧化合物所組成，燃燒時無毒氣產生。但是，當水性感壓膠應用於膠帶用途，需要有阻燃效果時，往往需添加大量的鹵素阻燃劑，例如三氧化二銻與十溴二苯醚混合物。使用這種阻燃劑雖然阻燃效率高，但會造成黏著力衰退，以及燃 燒時釋放出大量有毒的鹵化氫氣體。不僅對人體有害、對精密儀器設備有腐蝕性，而且鹵化氫遇空氣變成煙霧導致受災人員很難找到逃生出口，延遲逃離火場時間，甚至造成生命及財產的損失。為改善先前技術的缺點，因而完成本發明。 The water sexy rubber gel is environmentally friendly and non-toxic, and its molecular chain is composed of carbon oxyhydroxide, which is produced without toxic gas during combustion. However, when a water-based pressure sensitive adhesive is applied to a tape and a flame retardant effect is required, it is often necessary to add a large amount of a halogen flame retardant such as a mixture of antimony trioxide and decabromodiphenyl ether. The use of this flame retardant, although high flame retardant efficiency, will cause adhesion degradation, and burning A large amount of toxic hydrogen halide gas is released during burning. Not only harmful to the human body, but also corrosive to precision instruments and equipment, and the hydrogen halide turns into smoke, which makes it difficult for the affected people to find escape exits, delay the escape from the fire, and even cause loss of life and property. In order to improve the disadvantages of the prior art, the present invention has thus been completed.
本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成物，其中阻燃劑為無鹵阻燃劑，目的提供具有良好的黏著性、無甲苯殘留，以及通過UL510阻燃性測試等特性。所生產的電氣絕緣膠帶為一種對人體健康及環境友善的產品。 The invention relates to a water-based rubber pressure sensitive adhesive composition having flame retardancy, wherein the flame retardant is a halogen-free flame retardant, and the object is to provide good adhesion, no toluene residue, and pass UL510 flame retardancy test, etc. characteristic. The electrical insulating tape produced is a product that is friendly to human health and the environment.
本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成物包含：(a)天然橡膠乳液40-60phr；(b)丁苯乳膠60-80phr；(c)羧基丁腈橡膠乳液5-10phr；(d)增黏樹脂乳液50-150phr；以及(e)水性無鹵阻燃劑10-40phr，其中(a)+(b)+(c)=100phr；(d)及(e)之使用量係分別相對於(a)+(b)+(c)=100phr而言。在此phr為parts per hundreds的縮寫，表示每百份用量。 The invention relates to a water-based rubber pressure sensitive adhesive composition having flame retardancy comprising: (a) natural rubber emulsion 40-60 phr; (b) styrene-butadiene latex 60-80 phr; (c) carboxylated nitrile rubber emulsion 5- 10 phr; (d) 50-150 phr of a tackifying resin emulsion; and (e) 10-40 phr of an aqueous halogen-free flame retardant, wherein (a) + (b) + (c) = 100 phr; (d) and (e) The amount used is relative to (a) + (b) + (c) = 100 phr, respectively. Here phr is an abbreviation for parts per hundreds, indicating the usage per hundred.
本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成物，其中(a)天然橡膠乳液，其包括G-TEX AF、G-TEX HA或G-TEX LPX產品(馬來西亞天然膠乳產品)。(a)天然橡膠乳液的使用量為40-60phr。 The present invention relates to a flame-retardant aqueous rubber-based pressure-sensitive adhesive composition, wherein (a) a natural rubber emulsion comprising G-TEX AF, G-TEX HA or G-TEX LPX product (Malaysia natural latex product) . (a) The natural rubber emulsion is used in an amount of 40 to 60 phr.
本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成物，其中(b)丁苯乳膠，其包括257D、257K、267A或237DX1產品(南帝化學工業股份有限公司產品)，其可單獨使用或2種以上混合使用。(b)丁苯乳膠的使用量為60-80phr。 The present invention relates to a water-resistant rubber-based pressure-sensitive adhesive composition having flame retardancy, wherein (b) styrene-butadiene latex comprises 257D, 257K, 267A or 237DX1 products (products of Nandi Chemical Industry Co., Ltd.), which can Used alone or in combination of two or more. (b) The styrene-butadiene latex is used in an amount of 60-80 phr.
本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成 物，其中(c)羧基丁腈橡膠乳液，其包括630E、630N、640E或672B產品(南帝化學工業股份有限公司產品)，其可單獨使用或2種以上混合使用。(c)羧基丁腈橡膠乳液的使用量為5-10phr。 The invention relates to a water-based rubber pressure sensitive adhesive composition with flame retardancy And (c) a carboxylated nitrile rubber emulsion, which comprises a 630E, 630N, 640E or 672B product (product of Nandi Chemical Industry Co., Ltd.), which may be used alone or in combination of two or more. (c) The carboxylated nitrile rubber emulsion is used in an amount of 5 to 10 phr.
本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成物，其中(d)增黏樹脂乳液為C5石油樹脂(petroleum resin)、C9石油樹脂或其組合。C5石油樹脂為DP0801、DP1124產品(新金城股份有限公司產品)、TSR-9520M。C9石油樹脂為TSR-5990C產品(通軒實業有限公司產品)。C5石油樹脂、C9石油樹脂可單獨使用或2種以上混合使用。(d)增黏樹脂乳液的使用量為50-150phr，其係相對於(a)+(b)+(c)=100phr而言。 The present invention relates to a water-repellent rubber-based pressure-sensitive adhesive composition having a flame retardancy, wherein (d) the tackifying resin emulsion is a C5 petroleum resin, a C9 petroleum resin or a combination thereof. C5 petroleum resin is DP0801, DP1124 product (new Jincheng Co., Ltd. product), TSR-9520M. C9 petroleum resin is TSR-5990C product (product of Tongxuan Industrial Co., Ltd.). C5 petroleum resin and C9 petroleum resin may be used singly or in combination of two or more. (d) The tackifying resin emulsion is used in an amount of from 50 to 150 phr, relative to (a) + (b) + (c) = 100 phr.
本發明係有關一種具有阻燃性之水性橡膠感壓膠組成物，其中(e)水性無鹵阻燃劑，其包括GFR-AD04產品(貴揚科技股份有限公司產品)、DM-3085產品(德美化工股份有限公司產品)、Fran EG-50BK、Fran EG-80BK產品(大和化學工業株式會社產品)或Exolit AP 420產品(德國Clariant公司產品)。其可單獨使用或2種以上混合使用。(e)水性無鹵阻燃劑的使用量為10~40phr，其係相對於(a)+(b)+(c)=100phr而言。 The invention relates to a flame-retardant water-based rubber pressure-sensitive adhesive composition, wherein (e) an aqueous halogen-free flame retardant, which comprises GFR-AD04 product (product of Guiyang Technology Co., Ltd.) and DM-3085 product ( Demei Chemical Co., Ltd.), Fran EG-50BK, Fran EG-80BK (product of Daiwa Chemical Industry Co., Ltd.) or Exolit AP 420 (product of Clariant, Germany). They may be used singly or in combination of two or more. (e) The aqueous halogen-free flame retardant is used in an amount of 10 to 40 phr, which is relative to (a) + (b) + (c) = 100 phr.
以下實施例係針對本發明之一種具有阻燃性之水性橡膠系感壓膠組成物舉例說明而已，並非用來限制本發明之保護範圍。 The following examples are illustrative of a flame retardant aqueous rubber-based pressure-sensitive adhesive composition of the present invention, and are not intended to limit the scope of the present invention.
【實施例1】 [Example 1]
首先將40克(g)天然橡膠乳液G-TEX HA(馬來西亞天然膠乳 產品)，以及50g丁苯乳膠257D一起倒入容器中，在室溫攪拌30分鐘後形成A溶液。 First, 40 grams (g) of natural rubber emulsion G-TEX HA (Malaysia natural latex) The product), together with 50 g of styrene-butadiene latex 257D, was poured into a container and stirred at room temperature for 30 minutes to form an A solution.
再將10g羧基丁腈橡膠乳液630N產品(南帝化學工業股份有限公司產品)及120g增黏樹脂乳液DP 0801產品(新金城股份有限公司產品)加到A溶液中，在室溫持續攪拌30分鐘。 Add 10g of carboxylated nitrile rubber emulsion 630N product (product of Nandi Chemical Industry Co., Ltd.) and 120g of tackifying resin emulsion DP 0801 (product of Xinjincheng Co., Ltd.) to solution A, and continue stirring for 30 minutes at room temperature. .
最後，將20g水性無鹵阻燃劑GFR-AD04產品(貴揚科技股份有限公司產品)加到A溶液中，在室溫持續攪拌50分鐘。 Finally, 20 g of an aqueous halogen-free flame retardant GFR-AD04 product (product of Guiyang Technology Co., Ltd.) was added to the solution A, and stirring was continued for 50 minutes at room temperature.
以120目過濾網過濾後，使用氨水調節其為pH為7.0，即成為一種具有阻燃性之水性橡膠系感壓膠產品；該產品的固成份為50%，黏度為220cps。 After filtering with a 120 mesh filter, the pH was adjusted to 7.0 by using ammonia water, which became a flame-retardant water-based rubber-based pressure-sensitive adhesive product; the product had a solid content of 50% and a viscosity of 220 cps.
【實施例2】 [Example 2]
首先將40g天然橡膠乳液G-TEX HA(馬來西亞天然膠乳產品)，以及50g丁苯乳膠257D一起倒入容器中，在室溫攪拌30分鐘後形成A溶液。 First, 40 g of natural rubber emulsion G-TEX HA (Malaysia natural latex product) and 50 g of styrene-butadiene latex 257D were poured together into a container, and stirred at room temperature for 30 minutes to form an A solution.
再將10g羧基丁腈橡膠乳液640E產品(南帝化學工業股份有限公司產品)及120g增黏樹脂乳液TSR-9520M產品(新金城股份有限公司產品)加到A溶液中，在室溫持續攪拌30分鐘。 Add 10g of carboxylated nitrile rubber emulsion 640E product (product of Nandi Chemical Industry Co., Ltd.) and 120g of tackifying resin emulsion TSR-9520M (product of Xinjincheng Co., Ltd.) to solution A, and continue stirring at room temperature. minute.
最後，將20g水性無鹵阻燃劑Exolit AP 420產品(德國Clariant公司產品)加到A溶液中，在室溫持續攪拌50分鐘。 Finally, 20 g of an aqueous halogen-free flame retardant Exolit AP 420 product (product of Clariant, Germany) was added to the solution A, and stirring was continued for 50 minutes at room temperature.
以120目過濾網過濾後，使用氨水調節其為pH為7.0，即成為一種具有阻燃性之水性橡膠感壓膠產品；該產品的固成份為50%，黏度為230cps。 After filtering with a 120 mesh filter, the pH was adjusted to 7.0 by using ammonia water, which became a flame-retardant water-based rubber pressure-sensitive adhesive product; the product had a solid content of 50% and a viscosity of 230 cps.
【實施例3】 [Example 3]
首先將40g天然橡膠乳液G-TEX HA(馬來西亞天然膠乳產品)，以及50g丁苯乳膠257K一起倒入容器中，在室溫攪拌30分鐘後形成A溶液。 First, 40 g of natural rubber emulsion G-TEX HA (Malaysia natural latex product) and 50 g of styrene-butadiene latex 257K were poured together into a container, and stirred at room temperature for 30 minutes to form an A solution.
再將10g羧基丁腈橡膠乳液630N產品(南帝化學工業股份有限公司產品)及130g增黏樹脂乳液DP 0801產品(新金城股份有限公司產品)加到A溶液中，在室溫持續攪拌30分鐘。 Add 10g of carboxylated nitrile rubber emulsion 630N product (product of Nandi Chemical Industry Co., Ltd.) and 130g of tackifying resin emulsion DP 0801 (product of Xinjincheng Co., Ltd.) to solution A, and continue stirring for 30 minutes at room temperature. .
最後，將25g水性無鹵阻燃劑GFR-AD04產品(貴揚科技股份有限公司產品)加到A溶液中，在室溫持續攪拌50分鐘。 Finally, 25 g of an aqueous halogen-free flame retardant GFR-AD04 product (product of Guiyang Technology Co., Ltd.) was added to the solution A, and stirring was continued for 50 minutes at room temperature.
以120目過濾網過濾後，使用氨水調節其為pH為7.0，即成為一種具有阻燃性之水性橡膠感壓膠產品；該產品的固成份為52%，黏度為450cps。 After filtering with a 120 mesh filter, it was adjusted to pH 7.0 with ammonia water, which became a flame-retardant water-based rubber pressure-sensitive adhesive product; the product had a solid content of 52% and a viscosity of 450 cps.
【實施例4】 [Embodiment 4]
首先將40g天然橡膠乳液G-TEX HA(馬來西亞天然膠乳產品)，以及50g丁苯乳膠257K一起倒入容器中，在室溫攪拌30分鐘後形成A溶液。 First, 40 g of natural rubber emulsion G-TEX HA (Malaysia natural latex product) and 50 g of styrene-butadiene latex 257K were poured together into a container, and stirred at room temperature for 30 minutes to form an A solution.
再將10g羧基丁腈橡膠乳液640E產品(南帝化學工業股份有限公司產品)及130g增黏樹脂乳液TSR-9520M產品(新金城股份有限公司產品)加到A溶液中，在室溫持續攪拌30分鐘。 Add 10g of carboxylated nitrile rubber emulsion 640E product (product of Nandi Chemical Industry Co., Ltd.) and 130g of tackifying resin emulsion TSR-9520M (product of Xinjincheng Co., Ltd.) to solution A, and continue stirring at room temperature. minute.
最後，將25g水性無鹵阻燃劑Exolit AP 420產品(德國Clariant公司產品)加到A溶液中，在室溫持續攪拌50分鐘。 Finally, 25 g of an aqueous halogen-free flame retardant Exolit AP 420 product (product of Clariant, Germany) was added to the solution A, and stirring was continued for 50 minutes at room temperature.
以120目過濾網過濾後，使用氨水調節其為pH為7.0，即成為一種具有阻燃性之水性橡膠感壓膠產品；該產品的固成份為52%，黏度為470cps。 After filtering with a 120 mesh filter, the pH was adjusted to 7.0 by using ammonia water, which became a flame-retardant water-based rubber pressure-sensitive adhesive product; the product had a solid content of 52% and a viscosity of 470 cps.
【比較實施例1】 [Comparative Example 1]
為市售阻燃溶劑型橡膠系感壓膠。 It is a commercially available flame retardant solvent type rubber pressure sensitive adhesive.
【比較實施例2】 [Comparative Example 2]
市售阻燃水性壓克力系感壓膠。 Commercially available flame retardant water-based acrylic pressure sensitive adhesive.
本發明實施例1~4的組成，如下表一所示。 The compositions of Embodiments 1 to 4 of the present invention are shown in Table 1 below.
本發明實施例1~4的所得具有阻燃性之水性橡膠系感壓膠產品的性質，如下表二所示。 The properties of the obtained water-based rubber-based pressure-sensitive adhesive product having flame retardancy of Examples 1 to 4 of the present invention are shown in Table 2 below.
【測試方法】 【testing method】
固成份(%)：將少量乳液到入鋁盤中，放置120℃烘箱/1小時，取出放置恒溫測定。固成份計算公式：(乾燥後重量/乾燥前重量)×100%。 Solid content (%): A small amount of the emulsion was placed in an aluminum pan, placed in an oven at 120 ° C / 1 hour, and taken out and placed at a constant temperature. Solid content calculation formula: (weight after drying / weight before drying) × 100%.
黏度：使用Brookfield VLE旋轉型黏度器測試乳液黏度，在室溫下轉針/轉速63#/30rpm，單位：cps。 Viscosity: The viscosity of the emulsion was tested using a Brookfield VLE Rotary Viscator and the needle/speed was 63#/30 rpm at room temperature in units of cps.
pH值：pH值檢測器。 pH: pH detector.
感壓膠以線棒塗佈於聚氯乙烯膜(厚度為70-150微米)，感壓膠塗膠厚度為20-25微米，並製成電氣絕緣膠帶，經75℃×8小時熟成，放置室溫後，進行物性測試。 The pressure sensitive adhesive is coated with a wire rod on a polyvinyl chloride film (thickness: 70-150 μm), and the pressure-sensitive adhesive is 20-25 μm thick, and is made into an electrical insulating tape, which is matured at 75 ° C for 8 hours, and placed in a chamber. After the temperature, the physical property test was carried out.
鋼板黏著力：依照美國材料協會ASTM D-1000方法測試，單位：(gf/19mm)。 Steel plate adhesion: tested according to American Society for Materials ASTM D-1000 method, unit: (gf / 19mm).
滾球初期力：依照感壓膠帶委員會PSTC-6方法測試，單位：(14#/cm)。 Initial ball force: Tested according to the PSTC-6 method of the pressure-sensitive tape committee, unit: (14#/cm).
纏繞末端翹起試驗：將電氣絕緣膠帶裁成20mm×19mm尺 寸，纏繞在銅線外層包覆PVC上(直徑為2mm×長度為20cm)；7天後，測量電氣絕緣膠纏繞帶末端翹起的長度，翹起的長度愈長，表示較差；翹起的長度愈短，表示較佳，通常<2mm表示性能良好。單位：(mm)。 Winding end lifting test: cut electrical insulation tape into 20mm × 19mm ruler Inch, wrapped around the outer layer of copper wire coated with PVC (2mm in diameter × 20cm in length); after 7 days, measure the length of the end of the electrical insulating tape wound with the length of the warp, the longer the length of the lift, indicating poor; The shorter the length, the better, and usually < 2 mm means good performance. Unit: (mm).
甲苯殘留量：使用氣相層析(Head-space GC)方法測定，單位：(ppm)；ND表示未檢出。該檢測方法的最低檢測量為0.01ppm(每百萬分之一)。 Toluene residue: determined by gas chromatography (Head-space GC) method, unit: (ppm); ND means not detected. The minimum detection amount of this detection method is 0.01 ppm (per part per million).
阻燃性：依照UL 510電器絕緣膠帶耐燃性測試方法，其測試結果，分為合格或不合格。 Flame retardant: According to UL 510 electrical insulation tape flame resistance test method, the test results are divided into qualified or unqualified.
本發明實施例1~4及比較實施例1~2物性比較，如下表三所示。 Comparing the physical properties of the first to fourth embodiments of the present invention with the comparative examples 1 and 2, as shown in Table 3 below.
由表三比較結果可知，本發明實施例1~4得到良好的鋼板黏著力、滾球初期力、纏繞末端翹起試驗、無甲苯殘留，以及通過UL510阻燃性測試。 From the comparison results of Table 3, it is understood that Examples 1 to 4 of the present invention obtained good adhesion of the steel sheet, initial force of the rolling ball, winding end warping test, no toluene residue, and UL510 flame retardancy test.
比較實施例1為市售阻燃溶劑型橡膠系感壓膠，雖然可得到良好的鋼板黏著力、滾球初期力、末端翹起試驗、以及通過UL510阻燃性測試，但該產品的甲苯殘留量高達7500ppm，不適合在室內及車箱之密閉空間使用。 Comparative Example 1 is a commercially available flame-retardant solvent-based rubber-based pressure-sensitive adhesive, although a good steel sheet adhesion, initial ball rolling force, end lift test, and UL510 flame retardancy test were obtained, but the toluene residue of the product was obtained. It is up to 7500ppm and is not suitable for use in confined spaces indoors and in cars.
比較實施例2市售阻燃水性壓克力系感壓膠，其雖然未檢測到甲苯的殘留，但鋼板黏著力、滾球初期力、末端翹起試驗、以及UL510阻燃性測試結果較差，按滾球初期力數質愈大，其性能愈差。 Comparative Example 2 Commercially available flame-retardant water-based acrylic pressure sensitive adhesive, although the residual of toluene was not detected, but the adhesion of the steel sheet, the initial force of the rolling ball, the end lift test, and the UL510 flame retardancy test result were poor. According to the initial force of the ball, the higher the quality, the worse the performance.
由此可知，本發明係有關一種具有阻燃性之水性橡膠系感壓膠組成物，其具有良好的鋼板黏著力、滾球初期力、纏繞末端翹起試驗、無甲苯殘留，以及通過UL510阻燃性測試等特性，對人體健康及環境是友善的，具有產業利用性，且合乎發明專利要件。 It can be seen that the present invention relates to a water-based rubber pressure sensitive adhesive composition having flame retardancy, which has good steel sheet adhesion, initial ball rolling force, winding end lifting test, no toluene residue, and resistance through UL510. Characteristics such as flammability test are friendly to human health and the environment, have industrial applicability, and meet the patent requirements of the invention.
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| CN107083210A (en) * | 2017-06-14 | 2017-08-22 | 合肥市旺友门窗有限公司 | It is a kind of for expansion fire-proof adhesive of fire resistant doorsets and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040258937A1 (en) * | 2003-06-18 | 2004-12-23 | Dirk Achten | Adhesive |
| TW200837166A (en) * | 2006-10-02 | 2008-09-16 | Shinetsu Chemical Co | Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate using the same |
| CN101792546A (en) * | 2009-02-01 | 2010-08-04 | 陈汇宏 | Latex mixing or solution mixing preparation method of rubber powder-rubber compound composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040258937A1 (en) * | 2003-06-18 | 2004-12-23 | Dirk Achten | Adhesive |
| TW200837166A (en) * | 2006-10-02 | 2008-09-16 | Shinetsu Chemical Co | Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate using the same |
| CN101792546A (en) * | 2009-02-01 | 2010-08-04 | 陈汇宏 | Latex mixing or solution mixing preparation method of rubber powder-rubber compound composition |
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| CN107083210A (en) * | 2017-06-14 | 2017-08-22 | 合肥市旺友门窗有限公司 | It is a kind of for expansion fire-proof adhesive of fire resistant doorsets and preparation method thereof |
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