polydimethylsiloxane (pdms) - sigma-aldrich · pdf filesylgard® 184 preweighed pdms...
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Polydimethylsiloxane (PDMS) for Soft Lithography, Micro/Nanofluidic Devices and Surface Modification
©2013 Sigma-Aldrich Co. LLC. All rights reserved. SIGMA-ALDRICH, and ALDRICH are trademarks of Sigma-Aldrich Co. LLC, registered in the US and other countries. Sigma brand products are sold through Sigma-Aldrich, Inc. Sylgard is a registered trademark of The Dow Chemical Company or an affiliated company of Dow.
PLH80448-512680
1033
End Group Functionalized PDMSStructure End Group [R] Description Cat. No.
hydride, -H Mn 580 423785Mn 17,500 482064Mn 24,000 482145
methyl, -CH3 Mn 390 482382Mn 1,700-3,200 176206
vinyl, -CH=CH2 Mw 25,000 4330123-aminopropyl, -CH2CH2CH2NH2 Mn 2,500; Amine No. 0.6-0.8 meq/g 481688
Mn 27,000; Amine No. 0.07-0.09 meq/g 481696
glycidyl ether,
Mn 800; 490 Epoxy eq. wt. 480282
hydroxy, -OH Viscosity 65 cSt 481955Viscosity 90-150 cSt 432970Viscosity 750 cSt 481963Viscosity 1,800-2,200 cSt 432989Viscosity 3,500 cSt 482161Viscosity 18,000-22,000 cSt 432997Viscosity 50,000 cSt; Mn 110,000 482005
alkylhydroxy, -(CH2)mOH Mn 5,600 481246chloride, -Cl Mn 3,000 481653
stearate,
Mn 2,300 434884
Glycidyl ether,
Mn 5,000 480290
PDMS CopolymersStructure Functional Group [R] Description Cat. No.
hydride, -H Mn 13,000; methylhydrosiloxane 3-4 mol % 482374Mn 950; methylhydrosiloxane 50 mol % 482196
3-(2-(2-hydroxyethoxy)ethoxy)propyl, -CH2CH2CH2(OCH2CH2)2OH
Viscosity 75 cSt 480320
poly(ethylene glycol) methyl ether, -CH2CH2CH2O(CH2CH2O)n CH3
Viscosity 45 cSt; PEG 80 wt. % 482412
3-aminopropyl, -CH2CH2CH2NH2 Viscosity 90 cSt; 4,400 eq. wt. amine 480304polyacrylates Mn 26,000; dimethylsiloxane 80 wt. % 564567
Kits for Silicone Elastomer and PDMS Surface ModificationName Description Cat. No.Silicone Elastomer Kit SYLGARD® 184
Preweighed PDMS monomer (base) and curing agent for Sylgard® 184 in convenient blister packs 10 g clip pack – 7610365 g clip pack – 761028
Kit for Creating Hydrophilic PDMS Surface
Solution A: Glycidyl methacrylate based polymer 10 mL Solution B: Acrylamide/acrylic acid based polymer 4 mL
701912
For a complete list of our PMDS and silicones, visit aldrich.com/PDMS and aldrich.com/silicones