About us

Privacy Policy

Information collected through www.incoa.com is maintained by Whitehaven Partners 2180 South 1300 East, Ste 400, Salt Lake City, UT 84106 or its affiliates.

We collect the personal information you knowingly provide to us through your engagement with our site.  For example, when you complete an online form, such as a “Contact Us” form, registering for information or services, applying for a job or otherwise send to us. Examples of the information we collect include your name, email, physical address or other contact details and records of your correspondences with us. 

We collect information that is sent to us automatically by your web browser. This includes anonymous information such as the IP address of the computer visiting the site, the identify of your internet service provider, the date and time of your visit, how you linked to our site and the pages, on our site, that you visited.

We may use “cookie” technology on this website to save your preferences for our website by generating a text file about your visit to our site that is maintained on your computer’s hard drive or temporary memory.  You may opt out of this functionality by changing your cookie settings through your internet browser but by doing so, you may not be able to utilize the full functionality of our website.  You can also delete cookies generated at our site from your computer at any time. 

We do not share or sell the information we collect from our website with any third party.

You have the right to request us to delete any of your personal information we collect from you by contacting us through our “Contact Us” page.  This request will be granted and will include deletion through our service provider unless retaining the information is necessary for us or our service provider to: detect security incidents, protect against malicious, deceptive, fraudulent, or illegal activity, or prosecute those responsible for such activities, comply with a legal obligation and/or make other internal and lawful uses of that information that are compatible with the context in which you provided it.

7730 Deer River Road
Theodore, AL 36582

About Us

our Products

Markets

Careers

BLOG

CONTACT US

7730 Deer River Road
Theodore, AL 36582

About Us

our Products

Markets

Careers

BLOG

CONTACT US

Span

A calculated value that describes the breadth of the particle size distribution by looking at the size of the particle below which 90% of all particles are found (d90), the median and the size of the particle below which 10% of all particles are found (d10).

The Span is calculated from the following equation:

Where:
d90 = particle size below which 90 % of the particles are described
d10 = particle size below which 10% of the particles are described
d50 = particle size below which 50% of the particles are described, also known as the median

Broader distributions have a larger span while narrower distributions have a smaller span.

Level of Ultrafines

The percentage of the total distribution that includes particles that are 0.5 microns or smaller.

Some demanding applications require careful control of the level of very small particles. These particles can make the powder difficult to disperse and can actually absorb important components of formulations ultimately altering end-use performance.

Topcut

The size below which 100% of the particles can be found.

Unlike most ground calcium carbonate suppliers, INCOA specifies at the 100% passing rather than the industry standards of 95% or 98% passing. We recognize that even very low levels of oversize particles can interfere with the performance of our products in your applications

Median

The size below which 50% of the particles can be found.

This is the most common means of describing the size of ground calcium carbonate powders. INCOA describes our medians on the final product as-received by our customers. This means that the specification testing is performed on samples of the shipment before shipment on the final product not on material still in-process.