CN105802074A - 耐热pvc - Google Patents
耐热pvc Download PDFInfo
- Publication number
- CN105802074A CN105802074A CN201610246255.5A CN201610246255A CN105802074A CN 105802074 A CN105802074 A CN 105802074A CN 201610246255 A CN201610246255 A CN 201610246255A CN 105802074 A CN105802074 A CN 105802074A
- Authority
- CN
- China
- Prior art keywords
- parts
- heat
- resistant pvc
- pvc
- heat stabilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 27
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- 239000004014 plasticizer Substances 0.000 claims abstract description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 7
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 7
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 7
- 235000011037 adipic acid Nutrition 0.000 claims description 6
- 239000001361 adipic acid Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- NAYVGHQGPTTZPA-UHFFFAOYSA-N diimino(diphenyl)-$l^{6}-sulfane Chemical compound C=1C=CC=CC=1S(=N)(=N)C1=CC=CC=C1 NAYVGHQGPTTZPA-UHFFFAOYSA-N 0.000 claims description 6
- YUWAUUTYKFAJBH-UHFFFAOYSA-N pyridin-4-ylmethanethiol Chemical compound SCC1=CC=NC=C1 YUWAUUTYKFAJBH-UHFFFAOYSA-N 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 claims description 4
- -1 (2 ethyl butyric acid) triethylene Glycol ester Chemical class 0.000 claims description 3
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- SIXWIUJQBBANGK-UHFFFAOYSA-N 4-(4-fluorophenyl)-1h-pyrazol-5-amine Chemical compound N1N=CC(C=2C=CC(F)=CC=2)=C1N SIXWIUJQBBANGK-UHFFFAOYSA-N 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 4
- 239000004800 polyvinyl chloride Substances 0.000 abstract 4
- ICFXCSLDPCMWJI-UHFFFAOYSA-N 2,3-dimethylbut-2-enoic acid;2-ethyl-2-(hydroxymethyl)propane-1,3-diol Chemical compound CC(C)=C(C)C(O)=O.CCC(CO)(CO)CO ICFXCSLDPCMWJI-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 125000004429 atom Chemical group 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 125000004430 oxygen atom Chemical group O* 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- KLUYWDYLSMHCMR-UHFFFAOYSA-N 4-(pyridin-4-ylmethylsulfanylmethyl)pyridine Chemical compound C=1C=NC=CC=1CSCC1=CC=NC=C1 KLUYWDYLSMHCMR-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 229950000845 politef Drugs 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012430 stability testing Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000009466 transformation Effects 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K3/2279—Oxides; Hydroxides of metals of antimony
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
- C08K5/378—Thiols containing heterocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
- C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明涉及塑料领域，特别涉及一种耐热PVC。一种耐热PVC，由如下重量份数的组分组成：聚氯乙烯40~60份，增塑剂5~20份，填充剂10~25份；阻燃剂0.5~1.2份；抗氧剂0.01~1份，三羟甲基丙烷三甲基丙烯酸酯1~2份，热稳定剂1~5份。与现有技术相比，本发明的新型耐热PVC不但具有良好的热稳定性，而且也具有良好的机械性能，在市场中具有较大的竞争力。
Description
技术领域
本发明涉及塑料领域，特别涉及一种耐热PVC。
背景技术
PVC材料经常用于我们的生活中，如PVC管，PVC地板，PVC墙纸等等。现有市场对PVC的需求量正在逐年增加，未来社会对PVC仍将继续增大。随着社会城市化、科技化、人性化的发展，PVC行业的高速发展，PVC材料越来越贴近人们的生活，随之而来的是PVC材料使用量的增加，和PVC产品大多不抗老化、易受光氧化和韧性低，热稳定性差、阻燃性差，不耐酸碱腐蚀等问题的彰显。
发明内容
本发明所要解决的技术问题是提供一种耐热PVC。
耐热PVC，由如下重量份数的组分组成：
聚氯乙烯40~60份，增塑剂5~20份，填充剂10~25份；阻燃剂0.5~1.2份；抗氧剂0.01~1份，三羟甲基丙烷三甲基丙烯酸酯1~2份，热稳定剂1~5份，其中，所述的热稳定剂化学式为(C12H12N2S)(C6H8O4)Zn，其中，C6H8O4为己二酸，C12H12N2S为二(吡啶-4-基甲基)硫烷。
进一步的，所述热稳定剂为三斜晶系，P-1空间群，晶胞参数为a=13.126(7)
Å，b=9.904(8) Å，c=12.461(2) Å，α=84.12(3) º，β=76.61(2)
º，γ =79.14(5) º，V=1619.36 (8) Å3。
进一步的，所述增塑剂为邻苯二甲酸二辛酯、二(2—乙基丁酸)三缩乙二醇酯、磷酸三甲苯酯、邻苯二甲酸二异丁酯、邻苯二甲酸二异癸酯中的至少一种。
进一步的，所述填充剂为碳酸钙、滑石粉、高岭土中的至少一种。
进一步的，所述阻燃剂三氧化二锑。
其中，抗氧剂选自本发明常用的抗氧剂均可实现本发明，如抗氧剂1010、抗氧剂168等。
本发明采用三羟甲基丙烷三甲基丙烯酸酯作为加工助剂，能够有效解决本发明采用的新型热稳定剂的分散性问题，使其在PVC产品中分散更好，有利于本发明产品性能的进一步提高。
本发明具有如下有益效果：
与现有技术相比，本发明的新型耐热PVC不但具有良好的热稳定性，而且也具有良好的机械性能，在市场中具有较大的竞争力。
附图说明
图1为热稳定剂以金属中心Zn的配位环境图。
具体实施方式
下面结合实施例对本发明进行详细的说明，实施例仅是本发明的优选实施方式，不是对本发明的限定。
本发明的PVC的制备方法为本技术领域的常用技术，在本发明中不再详细描述。
本发明所述的热稳定剂均按照如下制备方法制备：将0.1mmol二(吡啶-4-基甲基)硫烷、0.1mmol己二酸和0.1mmol硝酸锌溶于10mL二甲基甲酰胺和5mL乙醇的混合溶剂当中，在室温下搅拌溶解后形成混合液A，然后将所述混合液A在55℃下反应回流36小时得到混合液B，随后将混合液B转移到聚四氟乙烯高压反应釜中，将其放在170℃烘箱中反应36小时，之后以5℃/小时降至室温过滤得到所述热稳定剂。
其中，二(吡啶-4-基甲基)硫烷英文为：bis(pyridin-4-ylmethyl)sulfane。
然后将上述热稳定剂进行结构表征。
该热稳定剂的X射线衍射数据是在Bruker Smart
Apex CCD面探衍射仪上，用MoKα辐射(λ = 0.71073 Å)，以ω扫描方式收集并进行Lp因子校正，吸收校正使用SADABS程序。用直接法解结构，然后用差值傅立叶法求出全部非氢原子坐标，并用理论加氢法得到氢原子位置(C−H 1.083 Å)，用最小二乘法对结构进行修正。计算工作在PC机上用SHELXTL程序包完成。该热稳定剂结构见图1。
经测试解析可知，该热稳定剂化学式为(C12H12N2S)(C6H8O4)Zn，其中，C6H8O4为己二酸，C12H12N2S为二(吡啶-4-基甲基)硫烷，所述热稳定剂为三斜晶系，P-1空间群，晶胞参数为a=13.126(7) Å，b=9.904(8) Å，c=12.461(2) Å，α=84.12(3) º，β=76.61(2)
º，γ =79.14(5) º，V=1619.36 (8) Å3，Z=4。
从晶体结构来看，该热稳定剂属于三斜晶系，P-1空间群，该不对称单元中含有一个Zn原子、一个二(吡啶-4-基甲基)硫烷和一个其中己二酸，Zn原子采取6配位八面体的模式与4个O原子配位和2个N原子配位，其中4个O原子采取螯合配位的模式，而2个N原子采取单齿配位的模式，如图1所示；二(吡啶-4-基甲基)硫烷用两头的吡啶基上的N原子，而己二酸用两头氧原子，采用2头连接的方式，将Zn原子延伸连接成一种特殊的三维结构，而这种特殊的三维结构有利于HCl的吸收，使得这种热稳定剂具有良好的性能。
以下实施例和对比例如无特殊说明，均采用上述合成方法制备的热稳定剂。
实施例
1
一种耐热PVC，由如下重量份数的组分组成：
聚氯乙烯55份，邻苯二甲酸二辛酯12.5份，碳酸钙10份；高岭土5份；三氧化二锑1份；抗氧剂1010 0.05份，三羟甲基丙烷三甲基丙烯酸酯1.5份，热稳定剂3份。
实施例
2
一种耐热PVC，由如下重量份数的组分组成：
聚氯乙烯44.5份，二(2—乙基丁酸)三缩乙二醇酯17份，滑石粉24.2份；三氧化二锑0.6份；抗氧剂168 0.3份，三羟甲基丙烷三甲基丙烯酸酯1份，热稳定剂1.2份。
实施例
3
一种耐热PVC，由如下重量份数的组分组成：
聚氯乙烯60份，磷酸三甲苯酯9.2份，碳酸钙10.5份；三氧化二锑0.6份；抗氧剂168 0.8份，三羟甲基丙烷三甲基丙烯酸酯2份，热稳定剂4份。
对比例
1
一种耐热PVC，由如下重量份数的组分组成：
聚氯乙烯55份，邻苯二甲酸二辛酯12.5份，碳酸钙10份；高岭土5份；三氧化二锑1份；抗氧剂1010 0.05份，三羟甲基丙烷三甲基丙烯酸酯1.5份，硬脂酸锌3份。
对比例
2
一种耐热PVC，由如下重量份数的组分组成：
聚氯乙烯55份，邻苯二甲酸二辛酯12.5份，碳酸钙10份；高岭土5份；三氧化二锑1份；抗氧剂1010 0.05份，甲基丙烯酸甲酯1.5份，热稳定剂3份。
然后将上述所得的实施例和对比例测试性能。
按照GB/T 2917.1-2002规定的刚果红法，在 200℃进行热稳定性测试。如表1 所示。
表1刚果红法测试表
由表1数据可以看出，添加了本发明热稳定剂的PVC材料由于其能够有效吸附游离的HCl，因此具有很好的热稳定效果，其效果远远强于现有使用常用PVC热稳定剂的PVC材料。
按照GB/T 15595-2008规定的白度法进行测试。
然后将上述所得的PVC材料表2为测试性能表。
表2白度法测试表
由表2数据可以看出，本发明实施例1~3的24、48、72 和 120h 时的样品白度均高于对比例的样品白度。随着时间的延长，对比例的样品白度减小的比较明显，在120h时，对比专利的样品白度为60.1%和79.9%，而采用本发明PVC白度高于85%以上，这说明本发明的热稳定剂也一样具有良好的耐候性。
按照GB/T 1040.1-2006和HG/T
3841-2006性能进行测试，测试结果如表3 所示。
表3性能测试表
由表3数据可以看出，本发明实施例1~3的PVC具有良好的拉伸强度和冲击强度，和对比例的数据相比可以看出本发明的PVC通过添加新型的热稳定剂，在一定程度上也可以提高PVC的机械性能。
以上所述实施例仅表达了本发明的实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制，但凡采用等同替换或等效变换的形式所获得的技术方案，均应落在本发明的保护范围之内。
Claims (5)
1. 耐热PVC，其特征在于由如下重量份数的组分组成：
聚氯乙烯40~60份，增塑剂5~20份，填充剂10~25份；阻燃剂0.5~1.2份；抗氧剂0.01~1份，三羟甲基丙烷三甲基丙烯酸酯1~2份，热稳定剂1~5份，其中，所述的热稳定剂化学式为(C12H12N2S)(C6H8O4)Zn，其中，C6H8O4为己二酸，C12H12N2S为二(吡啶-4-基甲基)硫烷。
2.根据权利要求1所述耐热PVC，其特征在于，所述热稳定剂为三斜晶系，P-1空间群，晶胞参数为a=13.126(7) Å，b=9.904(8) Å，c=12.461(2) Å，α=84.12(3) º，β=76.61(2) º，γ=79.14(5) º，V=1619.36 (8) Å3。
3.根据权利要求1所述耐热PVC，其特征在于，所述增塑剂为邻苯二甲酸二辛酯、二(2—乙基丁酸)三缩乙二醇酯、磷酸三甲苯酯、邻苯二甲酸二异丁酯、邻苯二甲酸二异癸酯中的至少一种。
4.根据权利要求1所述耐热PVC，其特征在于，所述填充剂为碳酸钙、滑石粉、高岭土中的至少一种。
5.根据权利要求1所述耐热PVC，其特征在于，所述阻燃剂三氧化二锑。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246255.5A CN105802074B (zh) | 2016-04-19 | 2016-04-19 | 耐热pvc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246255.5A CN105802074B (zh) | 2016-04-19 | 2016-04-19 | 耐热pvc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105802074A true CN105802074A (zh) | 2016-07-27 |
| CN105802074B CN105802074B (zh) | 2017-08-25 |
Family
ID=56457280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246255.5A Active CN105802074B (zh) | 2016-04-19 | 2016-04-19 | 耐热pvc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105802074B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157116A (zh) * | 2019-05-29 | 2019-08-23 | 福建亚通新材料科技股份有限公司 | 一种新型硬聚氯乙烯无铅排水管材及其制备方法 |
| CN114989545A (zh) * | 2022-07-06 | 2022-09-02 | 海安市浩成体育用品有限公司 | 一种健身器材垫脚改性pvc材料 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253144A (zh) * | 1998-09-16 | 2000-05-17 | 莫顿国际股份有限公司 | 有机硫化合物和巯基酯的锌盐组合作为pvc加工热稳定剂 |
| CN101659624A (zh) * | 2009-09-23 | 2010-03-03 | 河北精信化工集团有限公司 | N-烷基天门冬氨酸碱土金属盐的制备方法 |
| CN102093652A (zh) * | 2010-12-27 | 2011-06-15 | 康泰塑胶科技集团有限公司 | 阻燃绝缘聚氯乙烯材料及电工套管 |
| CN105037796A (zh) * | 2015-08-12 | 2015-11-11 | 清华大学深圳研究生院 | 具有抗菌性能的长效锌基热稳定剂、合成方法及复合物 |
| CN105086293A (zh) * | 2015-09-23 | 2015-11-25 | 清华大学深圳研究生院 | 一种聚氯乙烯用锌基热稳定剂、组合物及应用 |
| CN105384675A (zh) * | 2015-12-21 | 2016-03-09 | 扬州大学 | 塑料热稳定剂2-苯基吲哚的制备方法 |
-
2016
- 2016-04-19 CN CN201610246255.5A patent/CN105802074B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253144A (zh) * | 1998-09-16 | 2000-05-17 | 莫顿国际股份有限公司 | 有机硫化合物和巯基酯的锌盐组合作为pvc加工热稳定剂 |
| CN101659624A (zh) * | 2009-09-23 | 2010-03-03 | 河北精信化工集团有限公司 | N-烷基天门冬氨酸碱土金属盐的制备方法 |
| CN102093652A (zh) * | 2010-12-27 | 2011-06-15 | 康泰塑胶科技集团有限公司 | 阻燃绝缘聚氯乙烯材料及电工套管 |
| CN105037796A (zh) * | 2015-08-12 | 2015-11-11 | 清华大学深圳研究生院 | 具有抗菌性能的长效锌基热稳定剂、合成方法及复合物 |
| CN105086293A (zh) * | 2015-09-23 | 2015-11-25 | 清华大学深圳研究生院 | 一种聚氯乙烯用锌基热稳定剂、组合物及应用 |
| CN105384675A (zh) * | 2015-12-21 | 2016-03-09 | 扬州大学 | 塑料热稳定剂2-苯基吲哚的制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| EUNJI LEE等: "A Triple-Stranded Ladder-Type Coordination Polymer", 《CRYST. GROWTH DES.》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157116A (zh) * | 2019-05-29 | 2019-08-23 | 福建亚通新材料科技股份有限公司 | 一种新型硬聚氯乙烯无铅排水管材及其制备方法 |
| CN114989545A (zh) * | 2022-07-06 | 2022-09-02 | 海安市浩成体育用品有限公司 | 一种健身器材垫脚改性pvc材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105802074B (zh) | 2017-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102627575B (zh) | 一种稀土配合物及其制备方法和应用 | |
| CN106243745B (zh) | 一种氯化石蜡稳定剂及其制备方法 | |
| CN106749414B (zh) | 一种反应型含磷含硅阻燃剂及其制备方法 | |
| CN105802074A (zh) | 耐热pvc | |
| CN105601656A (zh) | 一种双配体构筑的金属锌-有机配位聚合物及其制备方法 | |
| CN102731936B (zh) | 一种pvc/苯乙烯系聚合物合金及其制备方法 | |
| CN101200556B (zh) | Pvc热稳定剂二元羧酸稀土盐的合成方法及应用 | |
| CN105713319B (zh) | 一种耐热pvc | |
| CN105694298B (zh) | 耐热pvc | |
| CN107629216A (zh) | 以3,5‑吡唑二羧酸为配体构筑的Sm‑MOF材料及制备方法 | |
| CN105670185B (zh) | 一种耐热pvc | |
| CN105936680A (zh) | 一种稀土配合物及其制备方法和应用 | |
| CN105885281B (zh) | 一种pvc用热稳定剂及其制备方法 | |
| CN110551291B (zh) | 多孔互穿的锌-有机超分子聚合物及其制备方法与应用 | |
| CN105175604A (zh) | 氯乙烯-偏氯乙烯-丙烯酸异辛酯-有机锡共聚乳液及其制备方法 | |
| CN105885087B (zh) | Pvc热稳定剂及其制备方法 | |
| CN105713320B (zh) | Pvc用热稳定剂及其制备方法 | |
| CN105801607B (zh) | 一种pvc热稳定剂及其制备方法 | |
| CN107674240A (zh) | 一种复合型含磷阻燃剂的制备方法 | |
| CN107501797A (zh) | 一种pvc用增塑剂及其制备方法和应用 | |
| CN106832326A (zh) | 一种高热稳定性铈配位聚合物及其制备方法和应用 | |
| CN105566364B (zh) | 一种具有三维多孔结构的镨配位聚合物及其制备方法 | |
| CN109437256B (zh) | 一种微纳米氧化镁阻燃剂及其制备方法 | |
| CN107163433A (zh) | 一种钡镉锌液体热稳定剂及其制备方法、应用 | |
| CN106349594B (zh) | 一种氯代甲氧基脂肪酸甲酯专用复合稳定剂 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170713 Address after: Foshan City, Guangdong province 528500 city streets Gaoming District Shing Road No. 33 Applicant after: Foshan steady Home Products Co., Ltd. Address before: 1509, room 8, 528100 Longwan garden, Xiqing Avenue, 28 Southwest Road, Sanshui District, Foshan, Guangdong Applicant before: Lai Shuxing |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190702 Address after: 528000 three section of Gaoming Avenue, Hecheng street, Gaoming District, Foshan, Guangdong Patentee after: Guangdong Yuanhua New Material Co. Ltd Address before: 528500 No. 33 Xingsheng Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province Patentee before: Foshan steady Home Products Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528000 No.52 Sanming Road, Hecheng street, Gaoming District, Foshan City, Guangdong Province (office building) Patentee after: Guangdong Yuanhua New Material Co.,Ltd. Address before: Gaoming District of Foshan city in Guangdong province 528000 city streets Gaoming Avenue three Zhou section Patentee before: GUANGDONG YUANHUA NEW MATERIAL INDUSTRIAL Co.,Ltd. |