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西安齊岳生物科技有限公司

POSS-籠型聚倍半硅氧烷的結(jié)構(gòu)與性能

時(shí)間：2020-11-10閱讀：1353
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POSS-籠型聚倍半硅氧烷的結(jié)構(gòu)與性能

  POSS是由Si-O交替連接的硅氧骨架組成的無機(jī)內(nèi)核，其形狀如同一個(gè)“籠子”,，故得名為籠型聚倍半硅氧烷，其三維尺寸在1~3nm之間,，其中Si原子之間的距離為0.5nm，R基團(tuán)之間距離為1.5nm,，屬于納米化合物。

籠型框架

POSS的籠型框架結(jié)構(gòu)使得其具有的介電性和光學(xué)性能,，在增韌方面，POSS納米粒子能終止微裂紋的發(fā)展,，并能引發(fā)銀紋或者剪切帶或者分子鏈重新排列，“籠子”的彈性能夠起到類似“彈珠”的作用,。

無機(jī)內(nèi)核

Si-O交替連接的硅氧骨架組成的無機(jī)內(nèi)核，能聚合物分子的鏈運(yùn)動(dòng)而賦予雜化材料的熱穩(wěn)定性、力學(xué)性能和性,。Si-O鍵能為445.2KJ/mol，相比之下C-C鍵能為350.7KJ/mol,，C-O鍵能為359.1KJ/mol，因此要想POSS內(nèi)核中的鍵所需能量較大,。

納米尺度

POSS的三維尺寸均處于納米尺度范圍內(nèi)，是的納米化合物,，具備有納米粒子小尺寸效應(yīng),，表面與界面效應(yīng),，量子尺寸效應(yīng)，宏觀量子隧道效應(yīng),，從而具備較強(qiáng)綜合性能。

R基多變

POSS在聚合物中的應(yīng)用主要取決于R基,，R基可以為反應(yīng)性的基團(tuán)，如烯基,、環(huán)氧基、氨基等等,，可以通過反應(yīng)性的R基來與聚合物之間發(fā)生接枝或者聚合反應(yīng)，從而產(chǎn)生聚合物之間化學(xué)鍵合作用,，引入POSS基，實(shí)現(xiàn)分子層上的均勻分散,，聚合物性能,。當(dāng)R基為惰性基團(tuán),，如烷基、亞烴基,、芳基等等，可以調(diào)節(jié)POSS納米結(jié)構(gòu)與聚合物之間的相容性。

 

產(chǎn)品供應(yīng)列表：

 

簡稱中文英文名產(chǎn)品全稱
POSS-己二醇異丁基反式環(huán)己二醇異丁基化籠形倍半硅氧烷trans-Cyclohexanediol Isobutyl POSStrans-Cyclohexanediol Isobutyl POSS
POSS-縮水甘油基縮水甘油化籠形倍半硅氧烷Glycidyl POSS Cage MixtureGlycidyl POSS Cage Mixture
POSS-MABS甲基丙烯酸化籠形倍半硅氧烷Methacryl POSS Cage MixtureMethacryl POSS Cage Mixture
POSS-丙烯丙烯化籠形倍半硅氧烷Acrylo POSS Cage MixtureAcrylo POSS Cage Mixture
POSS-(C6H5)12十二苯基化籠形倍半硅氧烷DodecaPhenyl POSSDodecaPhenyl POSS
POSS-2-EH異辛基化籠形倍半硅氧烷Isooctyl POSS Cage MixtureIsooctyl POSS Cage Mixture
POSS-(n-butyl)8八異丁基化籠形倍半硅氧烷OctaIsobutyl POSSOctaIsobutyl POSS
POSS-(O-NMe4)8八角形籠形倍半硅氧烷OctaTMA POSSOctaTMA POSS
POSS-(HMe2SiO)8正辛烷化籠形倍半硅氧烷OctaSilane POSSOctaSilane POSS
POSS-IUPAC三硅烷異丁基化籠形倍半硅氧烷TriSilanolIsobutyl POSSTriSilanolIsobutyl POSS
POSS-異辛基三硅烷異辛基化籠形倍半硅氧烷TriSilanolIsooctyl POSSTriSilanolIsooctyl POSS
POSS-三硅醇苯基三硅醇苯基化籠形倍半硅氧烷TrisilanolPhenyl POSSTrisilanolPhenyl POSS
    
POSS-丙烯酸酯丙烯異丁醇化籠形倍半硅氧烷AcryloIsobutyl POSSAcryloIsobutyl POSS
POSS-丙烯丙烯化籠形倍半硅氧烷Acrylo POSS Cage MixtureAcrylo POSS Cage Mixture
POSS-反式環(huán)己二醇異丁基反式環(huán)己二醇異丁基化籠形倍半硅氧烷trans-Cyclohexanediol Isobutyl POSStrans-Cyclohexanediol Isobutyl POSS
POSS-1,2-丙二烯1,2-丙二醇異丁基化籠形倍半硅氧烷1,2-PropanediolIsobutyl POSS1,2-PropanediolIsobutyl POSS
八羥基丁基-POSS八羥基丁基化籠形倍半硅氧烷Octahydroxybutyl POSSOctahydroxybutyl POSS
POSS-NH2氨基化籠形倍半硅氧烷AminopropylIsobutyl POSSAminopropylIsobutyl POSS
POSS-氨丙基異辛基氨丙基異辛基化籠形倍半硅氧烷AminopropylIsooctyl POSSAminopropylIsooctyl POSS
 氨乙基氨基丙基異丁基化籠形倍半硅氧烷Aminoethylamino propylIsobutyl POSSAminoethylamino propylIsobutyl POSS
POSS-N-甲基氨基丙基異丁基N-甲基氨基丙基異丁基化籠形倍半硅氧烷N-MethylaminopropylIsobutyl POSSN-MethylaminopropylIsobutyl POSS
POSS-八銨基八銨化籠形倍半硅氧烷OctaAmmonium POSSOctaAmmonium POSS
POSS-N-苯基氨基丙基N-苯基氨基丙基化籠形倍半硅氧烷(70 wt% AM0281 in 30 wt% PGMEA) 
POSS-MAL馬來酸異丁酯化籠形倍半硅氧烷Maleamic Acid-Isobutyl POSSMaleamic Acid-Isobutyl POSS
POSS-馬來酸辛酯馬來酸辛酯化籠形倍半硅氧烷OctaMaleamic Acid POSSOctaMaleamic Acid POSS
POSS-環(huán)氧環(huán)己基異丁基環(huán)氧環(huán)己基異丁基化籠形倍半硅氧烷Epoxycyclohexyl Isobutyl POSSEpoxycyclohexyl Isobutyl POSS
POSS-環(huán)氧環(huán)己基環(huán)氧環(huán)己基化籠形倍半硅氧烷Epoxycyclohexyl POSS Cage MixtureEpoxycyclohexyl POSS Cage Mixture
POSS-縮水甘油基縮水甘油化籠形倍半硅氧烷Glycidyl POSS Cage MixtureGlycidyl POSS Cage Mixture
POSS-縮水甘油異丁酯縮水甘油異丁酯化籠形倍半硅氧烷GlycidylIsobutyl POSSGlycidylIsobutyl POSS
POSS-縮水甘油酯縮水甘油酯化籠形倍半硅氧烷GlycidylIsooctyl POSSGlycidylIsooctyl POSS
POSS-三縮水甘油異丁酯三縮水甘油異丁酯化籠形倍半硅氧烷TriglycidylIsobutyl POSSTriglycidylIsobutyl POSS
POSS-八縮水甘油二甲基硅八縮水甘油二甲基硅基化籠形倍半硅氧烷OctaGlycidyl dimethylsilyl POSS 
POSS-機(jī)縮水甘油基機(jī)縮水甘油基化籠形倍半硅氧烷 (50 wt. % EP0409 Solution in PGMEA) 
POSS-納米二氧化硅納米二氧化硅分散環(huán)氧籠形倍半硅氧烷OctaGlycidyl dimethylsilyl POSSOctaGlycidyl dimethylsilyl POSS
POSS-三氟丙基三氟丙基化籠形倍半硅氧烷Trifluoropropyl POSS Cage MixtureTrifluoropropyl POSS Cage Mixture
POSS-CF3三氟丙基異丁基化籠形倍半硅氧烷TrifluoropropylIsobutyl POSSTrifluoropropylIsobutyl POSS
POSS-Cl氯芐基異丁基化籠形倍半硅氧烷Chlorobenzyl Isobutyl POSSChlorobenzyl Isobutyl POSS
POSS-氯芐基乙基異丁基氯芐基乙基異丁基化籠形倍半硅氧烷Chlorobenzylethyl Isobutyl POSSChlorobenzylethyl Isobutyl POSS
POSS-氯丙基異丁基氯丙基異丁基化籠形倍半硅氧烷Chloropropyl Isobutyl POSSChloropropyl Isobutyl POSS
POSS-甲基丙烯酸異丁酯甲基丙烯酸異丁酯化籠形倍半硅氧烷MethacryloIsobutyl POSSMethacryloIsobutyl POSS
POSS-甲基丙烯酸異丁酯甲基丙烯酸異丁酯化籠形倍半硅氧烷Methacrylate Isobutyl POSSMethacrylate Isobutyl POSS
POSS-甲基丙烯酸乙酯甲基丙烯酸乙酯化籠形倍半硅氧烷Methacrylate Ethyl POSSMethacrylate Ethyl POSS
POSS-甲基丙烯酸乙酯甲基丙烯酸乙酯化籠形倍半硅氧烷MethacrylEthyl POSSMethacrylEthyl POSS
POSS-甲基丙烯酸異辛酯甲基丙烯酸異辛酯化籠形倍半硅氧烷Methacrylate Isooctyl POSSMethacrylate Isooctyl POSS
POSS-甲基丙烯酸異辛酯甲基丙烯酸異辛酯化籠形倍半硅氧烷MethacrylIsooctyl POSSMethacrylIsooctyl POSS
POSS-甲基丙烯酸甲基丙烯酸化籠形倍半硅氧烷Methacryl POSS Cage MixtureMethacryl POSS Cage Mixture
POSS-甲基丙烯酸納米二氧化硅甲基丙烯酸納米二氧化硅分散體Nanosilica Dispersion Methacrylate POSS 
POSS-十二苯基十二苯基化籠形倍半硅氧烷DodecaPhenyl POSSDodecaPhenyl POSS
POSS-異辛基異辛基化籠形倍半硅氧烷Isooctyl POSS Cage MixtureIsooctyl POSS Cage Mixture
POSS-苯基異丁基苯基異丁基化籠形倍半硅氧烷PhenylIsobutyl POSSPhenylIsobutyl POSS
POSS-苯基異辛基苯基異辛基化籠形倍半硅氧烷PhenylIsooctyl POSSPhenylIsooctyl POSS
POSS-八異丁基八異丁基化籠形倍半硅氧烷OctaIsobutyl POSSOctaIsobutyl POSS
POSS-八甲基八甲基化籠形倍半硅氧烷OctaMethyl POSSOctaMethyl POSS
八苯基-POSS八苯基化籠形倍半硅氧烷OctaPhenyl POSSOctaPhenyl POSS
八角形-POSS八角形籠形倍半硅氧烷OctaTMA POSSOctaTMA POSS
POSS-八甲基硅氧基八甲基硅氧基形倍半硅氧烷OctaTrimethylsiloxy POSSOctaTrimethylsiloxy POSS
 1,3-雙（降冰片烯乙基）-1,1,3,3,，-四甲基二硅氧烷1,3-Bis(Norbornenylethyl) -1,1,3,3,-tetramethyldisiloxane1,3-Bis(Norbornenylethyl) -1,1,3,3,-tetramethyldisiloxane
 降冰片烯乙基二甲基氯硅烷Norbornenylethyl dimethylchlorosilaneNorbornenylethyl dimethylchlorosilane
POSS-降冰片烯乙基二硅醇異丁基降冰片烯乙基二硅醇異丁基化籠形倍半硅氧烷Norbornenylethyl DiSilanolIsobutyl POSSNorbornenylethyl DiSilanolIsobutyl POSS
POSS-三降冰片烯基異丁基三降冰片烯基異丁基化籠形倍半硅氧烷TrisnorbornenylIsobutyl POSSTrisnorbornenylIsobutyl POSS
POSS-烯丙基異丁基烯丙基異丁基化籠形倍半硅氧烷AllylIsobutyl POSSAllylIsobutyl POSS
POSS-乙烯基異丁基乙烯基異丁基化籠形倍半硅氧烷VinylIsobutyl POSSVinylIsobutyl POSS
POSS-乙烯基乙烯基化籠形倍半硅氧烷Vinyl POSS Cage MixtureVinyl POSS Cage Mixture
POSS-PEGPEG化籠形倍半硅氧烷混合物PEG POSS Cage MixturePEG POSS Cage Mixture
正辛烷-POSS正辛烷化籠形倍半硅氧烷OctaSilane POSSOctaSilane POSS
二硅醇異丁基-POSS二硅醇異丁基化籠形倍半硅氧烷DiSilanolIsobutyl POSSDiSilanolIsobutyl POSS
三硅醇乙酯-POSS三硅醇乙酯化籠形倍半硅氧烷TriSilanolEthyl POSSTriSilanolEthyl POSS
三硅醇異丁酯-POSS三硅醇異丁酯化籠形倍半硅氧烷TriSilanolIsobutyl POSSTriSilanolIsobutyl POSS
三硅醇異辛酯-POSS三硅醇異辛酯化籠形倍半硅氧烷TriSilanolIsooctyl POSSTriSilanolIsooctyl POSS
三硅醇苯基-POSS三硅醇苯基化籠形倍半硅氧烷TrisilanolPhenyl POSSTrisilanolPhenyl POSS
四硅醇苯基-POSS四硅醇苯基化籠形倍半硅氧烷TetraSilanolPhenyl POSSTetraSilanolPhenyl POSS
POSS-SH；巰基丙基異丁基-POSS巰基丙基異丁基化籠形倍半硅氧烷Mercaptopropyl Isobutyl POSSMercaptopropyl Isobutyl POSS
巰基丙基異辛基-POSS巰基丙基異辛基化籠形倍半硅氧烷Mercaptopropyl Isooctyl POSSMercaptopropyl Isooctyl POSS

 

產(chǎn)品特點(diǎn)：

1：質(zhì)量,，活性基團(tuán)取代率大于90%，PDI小于1.3

2：包裝靈活,，有2mg 5mg 和10mg 

3：，比市場50%

4：售后有,，，

溫馨提示：西安齊岳生物供應(yīng)產(chǎn)品用于科研,，不能用于人體

wyf  11.10

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