Browse Products by Market

Browse Products by Technology

Products

Brands

Formulations

Documents

Experts

Nyacol® Nano Technologies, Inc has been a leading manufacturer and supplier of colloidal materials for over 50 years. A privately held company located in Ashland, Massachusetts, we have developed expertise in fine-particle chemistry and production technology and now offer one of the most diverse product lines in the field. Inorganic materials include alumina, antimony pentoxide, ceria, silica, yttria, zirconia, tin oxide, zinc oxide, and titania. Among mixed oxide materials, Nyacol® produces yttria stabilized zirconia, barium titanate, antimony tin oxide, ceria-zirconia and silica-alumina.

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

NYACOL® uses a diversified set of process technologies to manufacture our products. The process technology used to produce the particles is determined after consideration of many factors including product objectives such as material type, particle morphology, amorphous, partially crystalline or crystalline structure, and available raw materials to meet product cost targets. We believe our flexibility in process design and selection is a differentiating factor compared to competitors who may use only one particle production process.

NYACOL

NexSil

BurnEx

NYAGRAPH

NYACOL® APE3040 is patented colloidal antimony pentoxide dispersion formulated for use as a flame retardant synergist in halogen-containing vinyl ester and unsaturated polyester resins. APE3040 may be used with cobalt-MEKP type cure systems processed at room temperature. APE3040 can replace antimony trioxide in formulas containing bromine or chlorine.

NYACOL® APE3040

BurnEx Plus A1588LP is an acidic surface material, which will absorb metallic ions and improve the properties of insulation and encapsulation polymers by effectively tying up these ionic impurities. BurnEx Plus A1588LP contains approximately 3-4% sodium and some water of hydration. Dry Powder Colloidal Antimony Pentoxide Flame Retardant Additives

BurnEx® Plus A1588LP

NYACOL APE1540 flame retardant additive is a dispersion of nano-sized (colloidal) antimony pentoxide particles in a liquid isophthalic polyester resin. The oxide particles are nearly 1/100 the size of powdered antimony trioxide.

NYACOL® APE1540

NYACOL® A1550 is a water-based dispersions of nano-sized antimony pentoxide used with halogenated flame retardants to increase their efficiency when used in flame retardant treatments of materials such as textiles, nonwovens, adhesive latices, and coatings. Aqueous Dispersions of Colloidal Antimony Pentoxide Flame Retardant Additives.

NYACOL® A1550

NYACOL AL20 is designed specifically for use as a binder for high-temperature refractories and ceramics, providing a good balance of particle size, concentration and pH to enhance the binding characteristics while optimizing the economics of the binder system. NYACOL AL20 is an effective high temperature binder where colloidal silica binders fail. NYACOL AL20 is pseudo-Boehmite and have the chemical composition corresponding to (AlO(OH)) or Al2O3.H2O

NYACOL® AL20

NexSil 85NH4 is an ammonia-stabilized alkaline dispersion of 85 nm colloidal silica at 40% SiO2 concentration in water with low alkali metal levels. The particles are negatively charged. NexSil 85NH4 can be used in a wide variety of applications such as paper, steel and precision polishing applications where large particle size colloidal silica is required.

NexSil™ 85NH4

NexSil 125K-40 colloidal silica is a large particle product primarily intended as an abrasive for formulated polishing slurries. NexSil 125K-40 is based on high-purity colloidal silica and contains very low levels of trace impurities, minimizing the introduction of impurities in the polishing process.

NexSil™ 125K-40

NexSil™ 85-40 is an alkaline dispersion of 40 - 60 nm colloidal silica at a 40% SiO2 concentration in water. The particles are negatively charged. The product can be used in paper, steel and precision polishing applications where large particle size colloidal silica is required. NexSil 85-40 is a good choice for sapphire polishing and other specialty wafer polishing applications. NexSil 85-40 provides good balance between removal rate and surface finish. Consult NYACOL® for recommendations on starting conditions.

NexSil™ 85-40

NYACOL® SN15 is used as a binder in ceramic and catalyst applications, a passivation agent, an anti-scuff agent on glass and a potential conductor in glass.

NYACOL® SN15

Nyacol

Nyacol® Nano Technologies, Inc has been a leading manufacturer and supplier of colloidal materials for over 50 years. A privately held company located in Ashland, Massachusetts, we have developed expe

Nyacol - Mixed Oxide - Alumina - Silica - Yttria - Sb2O5

Website

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Regulatory & Compliance

Technical Details & Test Data

Safety & Health

Packaging & Availability

Storage & Handling

Innovation Hub

NexSil™ 85NH4 is an ammonia-stabilized alkaline dispersion of 85 nm colloidal silica at 40% SiO2 concentration in water with low alkali metal levels. The particles are negatively charged. NexSil™ 85NH4 can be used in a wide variety of applications such as paper, steel and precision polishing applications where large particle size colloidal silica is required.

NexSil™ 85NH4 Technical Data Sheet

NexSil™ 85NH4 Technical Data Sheet - Nyacol

NexSil 85NH4 is an ammonia-stabilized alkaline dispersion of 85 nm colloidal silica at 40% SiO2 concentration in water with low alkali metal levels. The particles are negatively charged. NexSil 85NH4 

NexSil 85NH4 - Nyacol - Polishing Agent - Knowde

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

Try searching different page above. You'll find what you're looking for there.

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

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.

	Value	Units	Test Method / Conditions
Specific Gravity	1.3	—	—
SiO2 Content	39 - 41	%	—
NH3 Content	0.0 – 0.30	%	—
pH	9.3 – 10.3	—	—
Viscosity	10 - 25	cP	—
Na Content	max. 1000	ppm	—
Particle size (by Dynamic Light Scattering)	85	nm	—

NexSil™ 85NH4

Knowde Enhanced TDS