January 12, 2019

ASTM D Standard Test Method for Determining Inherent Viscosity of Poly( Ethylene Terephthalate) (PET) by Glass Capillary Viscometer. This standard is issued under the fixed designation D ; the number specified in this ASTM test method is one of the options in the ISO method. ISO also. Find the most up-to-date version of ASTM D at Engineering

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Dilute Solution Viscosity of Polymers

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We use your personal information only for providing and improving the site. Aastm property of resistance of flow exhibited within the body of a material.

C using the same 1B size of suspended-level Ubbelohde type viscometer for both measurements. Contact us If you have any asmt about this privacy policy, please contact us. This page informs you of our policies regarding the collection, use and disclosure of personal information we receive from users of the site. Referenced Documents asstm separately The documents listed below are referenced within the subject standard but are not provided as asmt of the standard.

You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. The values given in parentheses are for information only. The ratio of the relative viscosity increment to the mass concentration of the polymer. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Dilute Solution Viscosity of Polymers.

PET – Intrinsic Viscosity – ASTM D – RPV-2 Polymer Viscometer – Automated Viscometers

Solvent and solution flow times are measured at 30 deg. JavaScript seems to be disabled in your browser. If the material is filled, it is important to specify percent filler. While we strive to use commercially acceptable means to protect your asgm information, we cannot guarantee its absolute security. Cookies are sent to your browser from a web site and stored on the hard drive of your computer. However, if you do not accept cookies, you may not be able to use some portions of our site.

The ratio of the viscosity of the solution to the viscosity of the solvent. Like many sites, we use cookies to collect information.

Show 5 10 15 20 25 per page. Information collection and use While using our site, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you. The RPV-2 software automatically calculates the Intrinsic Viscosity from each single determination using the Billmeyer equation. The ratio of d460 natural logarithm of the relative viscosity to the mass concentration of the polymer. My Account Log In. The limiting value of the reduced viscosity or the inherent viscosity at infinite dilution of the polymer.

The time for the solution to flow from the d46003 to lower graduation marks is recorded. Log data Like many other site operators, we collect information that asrm browser sends whenever you visit our site.

The test method requires a 0. Our website uses cookies.

The ratio of v4603 difference between the viscosities of solution and solvent to the viscosity of the solvent. Specific hazards statements are given in Section 8. You must have JavaScript enabled in your browser to utilize the functionality axtm this website. Link to Active This link will always route to the current Active version of the standard. The method requires that three successive flow times are obtained within 0.

By using the site, you agree to the collection and use of information in accordance with this policy. ISO also uses Type 1C Ubbelohde viscometer, rather than the 1B, and reports viscosity number, rather than inherent viscosity.