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Black Foam Colorant Is 10 Times Stronger.


A new high-viscosity black paste for flexible urethane urethane (yoor´ithān´),
n ethyl carbamate used as an anesthetic agent for laboratory animals, formerly used as a hypnotic in humans.
 foam is said to be 10 times stronger than traditional carbon-black pastes. Tinctorial tinctorial /tinc·to·ri·al/ (tingk-tor´e-al) pertaining to dyeing or staining.

tinc·to·ri·al
adj.
Relating to coloring or staining.
 strength of High-Viscosity Super Black #34-81128 reportedly makes it unnecessary to supplement carbon black colorants with dyes to achieve intense black coloration col·or·a·tion  
n.
1. Arrangement of colors.

2. The sum of the beliefs or principles of a person, group, or institution.
.

The new product contains 35-45% pigment solids by weight (versus the 10-12% solids in conventional carbon-black pastes) in a totally reactive polyether pol·y·e·ther  
n.
A polymer in which the repeating unit contains two carbon atoms linked by an oxygen atom.
 polyol vehicle. Proprietary processing is said to reduce pigment agglomerates to individual particles that are smaller and distribute more uniformly in urethane foam cells.
COPYRIGHT 2001 Gardner Publications, Inc.
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2001, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Comment:Black Foam Colorant Is 10 Times Stronger.
Publication:Plastics Technology
Article Type:Brief Article
Geographic Code:1USA
Date:Sep 1, 2001
Words:89
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