PDMS based polymer 

Poly(dimethylsiloxane) (PDMS) High-Performance Polymers for Microfluidics

PDMS is a nontoxic dimethyl silicone-based oil with an ultrahigh molecular weight, low viscosity, and unique flow properties that lend it to widespread applications, from biomedical devices to food, automotobiles, and even home construction. It is widely used as a siloxane based elastomer in coating, pharmaceutical and cosmetic industries.

Our PDMS portfolio is focused on microfluidics; these products are sold in quantities of less than 1 L.

Browse PDMS polymers by end group. The tables below show hydride (H) terminated, acrylamide terminated, methyl (CH3) terminated, hydroxy (OH) terminated, amine (NH2) terminated, epoxy terminated, and other end group functionalized PDMS products. Our PDMS polymers have a range of applications. Some are ideal for coating paper and textiles, lubricating paints, or creating molds for electronic components.

Click through to the product page to get detailed PDMS chemical properties like molecular weight, refractive index, viscosity, boiling point, melting point, density, and curing information.

Find out more about using PDMS in surface modification, including microcontact printing (with materials list and solvents).

Acrylamide terminated PDMS

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798266 Polydimethylsiloxane-diacrylamide average Mn 1,200, contains MEHQ as inhibitor

Amine (NH2) Terminated PDMS

Shop and buy a series of amine terminated PDMS based high-performance polymer.

Amine terminated PDMS is a polydimethylsiloxane which is offered with different molecular weights and viscosities.

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481688 Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~2,500
481696 Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000

Epoxy Terminated PDMS

comprehensive of epoxy terminated PDMS based high-performance polymer.

Epoxy terminated PDMS has diglycidyl and monoglycidyl terminated Polydimethylsiloxane. It can be used to modify the property of epoxy based resins and as an additive for paints.  

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480282 Poly(dimethylsiloxane), diglycidyl ether terminated average Mn ~800
480290 Poly(dimethylsiloxane), monoglycidyl ether terminated average Mn ~5,000

Hydroxy (OH) Terminated PDMS

Check out and but from the series of hydroxy terminated PDMS based high-performance polymer. 

Hydroxy terminated PDMS is a waterborne polydimethylsiloxane which is offered with different molecular weights and viscosities.

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481246 Poly(dimethylsiloxane), bis(hydroxyalkyl) terminated average Mn ~5,600
481939 Poly(dimethylsiloxane), hydroxy terminated average Mn ~550, viscosity ~25 cSt 
481955 Poly(dimethylsiloxane), hydroxy terminated viscosity ~65 cSt 
481963 Poly(dimethylsiloxane), hydroxy terminated viscosity ~750 cSt 
432989 Poly(dimethylsiloxane), hydroxy terminated viscosity 2550-3570 cSt 
482161 Poly(dimethylsiloxane), hydroxy terminated viscosity 3,500 cSt 
432997 Poly(dimethylsiloxane), hydroxy terminated viscosity 18,000-22,000 cSt 
482005 Poly(dimethylsiloxane), hydroxy terminated average Mn ~110,000, viscosity ~50,000 cSt 
480355 Poly(dimethylsiloxane), monohydroxy terminated average Mn ~4,670

Methyl (CH3) Terminated PDMS

Choose and buy from the list of Methyl terminated PDMS based high-performance polymer. 

Methyl terminated PDMS is an alkyl terminated polydimethylsiloxane which is offered with different molecular weights and viscosities 

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469300 Hexamethyldisiloxane viscosity 0.65 cSt (25 °C)
469319 Poly(dimethylsiloxane) viscosity 1.0 cSt (25 °C)
176206 Poly(methylhydrosiloxane) average Mn 1,700-3,200 Green Alternative
482382 Poly(methylhydrosiloxane), trimethylsilyl terminated average Mn ~390

Other End Group Functionalized PDMS

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481653 Poly(dimethylsiloxane), chlorine terminated average Mn ~3,000
433012 Poly(dimethylsiloxane), vinyl terminated average Mw ~25,000, viscosity 850-1,150 cSt (25 °C)(lit.)

PDMS and Silicone Polymers

Discover the broad range of Hydride terminated PDMS based high-performance polymers.

Hydride terminated PDMS is hydrogen terminated polydimethylsiloxane that can be used with different molecular weights and viscosities.

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423785 Poly(dimethylsiloxane), hydride terminated average Mn ~580
482064 Poly(dimethylsiloxane), hydride terminated average Mn ~17,500
482145 Poly(dimethylsiloxane), hydride terminated average Mn ~24,000