Browse Products by Market

Browse Products by Technology

Products

Brands

Formulations

Documents

Experts

Siltech has more than 25 years of experience and expertise in organo-modified silicone surfactants and silicone polymers, offering a full line of cationic, quaternary and di-functional silicones, as well as a number of reactive silicones. Siltech’s patented and proprietary technology has earned more than 35 patents. With modern and expertly staffed R&D and technical service laboratories and pilot plant facilities, Siltech responds to the changing technological requirements of many customer industries.

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Silicone polyethers, or silicone surfactants, contain both a water-insoluble silicone backbone and a number of water-soluble polyether pendant groups. The ratio of the silicone to polyether, and the molecular weight and composition of the components determine the solubility and specific properties of a product. These products exist as multi-pendant and linear di-functional polymers. Siltech offers a broad range of silicone polyethers as well as custom-designed products for specific applications. These are also available in cosmetic grades, where they are commonly referred to as dimethicone copolyols.

These products are widely used as emulsifiers, foaming agents, solubilizers and softeners. They are also used in many inks and coatings formulations were they add slip, mar resistance and leveling.

Silsurf

Siltech offers a series of alkylated silicones co-reacted with polyethers to make them either fully or partially soluble in water. Siltech has the capability of offering any alkylated silicone wax in a water-soluble form. These products are very effective for emulsifying both organic oils and silicones with water.

Silube

Silicone Dialkyl Quats-Where the alkyl group can range from C1 to C18. These are 70% active in hexylene glycol, except as otherwise noted. The dialkyl quats are substantive to fibers, are non-yellowing and provide softness, lubricity and anti-stat properties in textile applications. They also provide water repellency to glass and automotive surfaces. Silicone Polyether Fatty Quats-Where the fatty group can range from lauric to stearic.

Silquat

Silwax alkylated silicones are based on alkyl pendant groups ranging from C2 to C32. The ratio of silicone to alkyls and the chain length of the alkyls determine the melting point and liquidity of the final product. These products can range from liquids to soft pastes to hard waxes. They are excellent lubricants in textile, metalworking and automotive applications. They impart water and solvent repellency to textiles, and flow, leveling, slip and mar resistance to inks and coatings. They also provide gloss, emollience and softness in personal care applications. The Silwax alkylated silicones are represented by both alkyl and alkyl aryl silicones.

Silwax

The Silmer line of reactive silicones consists of both multifunctional and linear-difunctional silicone pre-polymers with reactive terminal end groups. The silicones can be co-reacted into various polymers for coatings, plastics, resins, and other applications to incorporate silicone moiety into a polymer structure. Some basic homologs are offered in each class, but any other homologue can be custom made.

Silmer

Silicone Amines – Silamine
Primary-Secondary Amines-These are aminoethylaminopropyl-based amines, Solubilized Primary-Secondary Amines-Where the aminoethylaminopropyl silicone is solubilized with polyether groups.

Silamine

These are salts formed with anionic and cationic siloxanes or organics.

SilPlex

While silicones provide many unique performances, it is often desirable to achieve these properties in aqueous systems. This is accomplished by emulsifying the specific silicone. Siltech’s various emulsions are used in many industrial applications such as mold release, polishes for automotive tires and furniture as well as in many personal care products where it adds softness and shine in many products.

Siltech

Fluorinated Silicones – Fluorosil
Siltech offers a series of fluorinated silicones as well as fluorinated silicones that also contain alkyl or polyether pendant groups. By virtue of the fluorine group, these products offer good solvent resistance, lubricity and slip. The ratio of fluorine and silicone can be varied to suit the customer’s needs.

Fluorosil

Silmer® Q9 IDD is a series of MQ resins which consist of tetrafunctional Q group ( silicon surrounded by four oxygen groups) endcapped with mono functional M group ( silicon with one oxygen group). These resins can vary in molecular weight and crosslinking density so that they can vary from liquid pourable resins at low molecular weight to film formers which are provided in solvent at higher molecular weights and crosslink densities.

Silmer® Q9 IDD

Fluorosil®L118 is a soft paste fluorinated and alkylated silicone. The fluoro pendant gives excellent softness and slip while the alkyl pendant groups make it more compatible with many organic systems. It provides gloss and softness to personal care products and can be used as a lubricant and softener in many
industrial applications, such as textile and tissue paper. Fluorosil®L118 has an INCI name of Perfluorononylethyl Stearyl Dimethicone.

Fluorosil® L118

Silsurf®J208 is a large molecular weight ethoxylated water-soluble silicone polyether. Silsurf®J208 has an INCI name of PEG-8 Dimethicone.

Silsurf® J208

Silmer® UR-5050 is a 45% active high molecular weight Silicone-Urethane resin that is diluted in Isododecane.

Silmer® UR-5050

Silwax®WS Special is a water-soluble silicone polyether wax. Silwax®WS Special has an INCI name of PEG-33 and PEG-8 Dimethicone and PEG-14. It has a melting point of around 33C.

Silwax® WS

Silsurf®A208 is a silicone glycol copolymer. It is used as wetting agent, surface tension depressant and emulsifier in various personal care and industrial chemical formulations. Silsurf®A208 has an INCI name of PEG-8 Dimethicone.

Silsurf® A-208

Fluorosil®J15 is a liquid fluorinated silicone. The fluoro pendant gives excellent softness and slip. It provides gloss and softness to personal care products and can be used as a lubricant and softener in many industrial applications, such as textile and tissue paper. The INCI name is Perfluorononyl Dimethicone.

Fluorosil® J15

Silwax®DMC-IS is a 100% active fatty silicone compound which is self emulsifying in water and dispersible in many solvents. Silwax®DMC-IS has an INCI name of PEG-7 dimethicone isostearate.

Silwax® DMC-IS

Silube®J208-812 is a water insoluble alkyl functional silicone polyether designed to emulsify water into organic oils. Silube J208-812 is a water insoluble silicone surfactant. The presence of a fatty acid attached to a long chain silicone copolymer in Silube J208-812 provides excellent lubricity and release properties in any water-based application. The balance of alkyl groups and polyethers on the same silicone backbone makes Silube J208-812 an excellent water-in-oil emulsifier.

Silube® J208-812

Siltech has more than 25 years of experience and expertise in organo-modified silicone surfactants and silicone polymers, offering a full line of cationic, quaternary and di-functional silicones, as w

Siltech - Knowde

Website

LinkedIn

With SDS

With TDS

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of sellers and buyers every day.

Cleaning Ingredients - Siltech - Knowde

Silsurf® CR 1115 is a high molecular weight water and alcohol soluble silicone polyether. It is used as a wetting agent, surface tension depressant and emulsifier in various personal care and industrial chemical formulations. 

Silsurf® CR 1115

Polyethers

Applications

Functions

End Uses

Ingredient Origin

Labeling Claims

Job Title

Shipping Terms

Name

and the data associated with it — permanently.

This is a Premium Feature

Changes to filters have not been applied.

Discard changes?

{userCompanyName} notice

In order to join {userCompanyName} on Knowde, you must use your business email address.

Business already on Knowde

{userCompanyName} requires all users on {companyName} to register with their business email address to ensure confidentiality and security.

{userCompanyName} requires registering your business email address

There's only a little ways to go.

Creating an account is free and the only way to directly download documents, order samples, request quotes and use direct messaging.

Quit Sign Up?

Tell us about {userCompanyName}

from concierge@knowde.com

Click the link in the email, or enter the 6-digit code

Verification email sent

Since you’re using a personal email address, we require proof to verify the information you have provided.

Please verify your account

Please go back and enter in an email address that is directly associated with a business.

Knowde is built for businesses

Also, using a personal email for creating your {companyName} account may require additional verification of your company details.

We recommend signing up with a work email address to get faster responses, especially when requesting samples, documents, and more.

Please enter your business email address below.  We’ll send you a confirmation code to quickly verify.

Enter your business email

{companyName} uses Knowde for account management so you can manage all of your sample requests, RFQs, orders and more in one place.

Knowde is for businesses, you may have a hard time receiving responses to your requests if you use a personal email address.

to {email}

We sent an email to {email}

Please click the link to reset your password

Check your email

Create a new password

Password expired

Sign in to {companyName}

Enter a new secure password

Change your password

Enter the email address associated with your account

Reset your password

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Terms and Conditions

Compare multiple products at once and find the best fit for your project needs.

Why is this important?

Enter your password

Unlock your account

Knowde is the world’s biggest marketplace to search for ingredients, polymers, and chemistry. You can:

Welcome to Knowde

View All Products

Cart

Please fix the following before proceeding to payment

An order receipt has been emailed to {email}

Order

This feature is currently unavailable at this screen size.

Payment

Shipping

Checkout

KEEP IN MIND

You will lose any existing chat history by starting a new chat.

Start a new chat?

Compare Products

This document is restricted content.

If you believe you should have permission to this document, please request access.

Restricted Access

It only takes 60 seconds to create an account.

Available {documentType} documents for this product ({counter})

Describe Documents You’d Like to Request

Invalid job title

That’s not the reaction we were expecting.

Page not found - Store for chemicals, polymers and ingredients

Internal Server Error - Store for chemicals, polymers and ingredients

Unexpected error occurred. Please contact us.

Client Side Exception - Store for chemicals, polymers and ingredients

Show products with

Filters

Featured Products

Flavor & Taste Explorer

Flavor Families

Enter your inquiry here, include as much detail as you’re able. *

To submit an inquiry to {companyName}, please fill out the form below and click Submit. They will get back to you as soon as they’re able.

Home Page

Request samples, documents, and quotes directly from suppliers

{companyName} experts - Knowde

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of suppliers and customers every day.

Chemicals Marketplace - ingredients & raw materials - Knowde

Learn how to take full advantage of the free to use tools that you have unlocked.

Explore the capabilities of the platform and get immediate assistance for your needs with one of our experts.

Schedule a Demo

You’ll meet with Kiana from our Knowde Marketplace Team

Explore the capabilities of the platform and get immediate assistance for your needs.

Learn how you can make the most of the free tools now available to you.

Explore the capabilities of the platform with our dedicated team.

Weekly Webinar

See which others might better fit your needs.

This is just one of {allProducts} products on Knowde.

BROWSE BY

Knowde for Suppliers

Most popular categories

Gain instant access to our marketplace of over 250,000 chemicals, ingredients and polymers from 8,000 suppliers. Browse, search, and filter to quickly compare products, find information, request documents, order samples, and get quotes directly from suppliers.

Search and filter over 250,000 chemicals, ingredients and polymers, access documents and download starter formulations. Interact with over 8,000 suppliers whose representatives are ready to help. Sign up for a free Knowde Marketplace account today.

Create a free account to gain instant access to our marketplace of over 250,000 products and their documents.

Get new products to market faster with a free Knowde Marketplace account

The fastest way to find the right raw materials for your products

Want to explore more products?

Popular {companyName} Products

Start Order

Get a Quote

{price} each for {name}

1 of {brandProductsCount} products in this brand

This will be used for any follow-up questions so we can best meet your needs

Please fill out the form below to help {companyName} prepare your quote

Your request has been sent to {companyName}

This information will help us get you the right materials.

All Categories

{numberOfResults, plural, one {Brand} other {Brands}}

{numberOfResults, plural, one {Product} other {Products}}

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Your account has been verified. You now have access to the full power of {companyName}

The quantity your business will require annually, if the sample product suits your project's needs.