Hakuenka® O is a superior ultra-fine calcium carbonate coated with organic compound. Hakuenka® O has 30nm uniformed ultra-fine particles as the primary particle. These particles are surface treated with rosin acid in order to provide compatible surface modification when it is mixed with organic materials or with a vehicle component. Hakuenka® O is mainly used for ink application as an extender pigment for better transparency and gloss. Hakuenka® O is also applied in the rubber industry. The rubber compounds with Hakuenka® O shows better tensile strength, tear strength and flex resistance.
Shiraishi-Omya GmbH manufactures high-quality Hakuenka® products that are chiefly used by the growing adhesives and sealants industry, although precipitated calcium carbonate in dry powder form is an accepted ingredient of printing inks for the graphic art and inks industry. Ultrafine precipitated calcium carbonate contains particles of defined size in the sub-100 nanometer range that lend adhesives and sealants anti-sagging properties, adhesion, and enhanced mechanical strength.
本页显示的信息由UL从产品厂商处直接获得。UL始终在尽最大努力确保此数据的准确性，但是UL对于这些信息中涉及的数值或产品宣称不承担任何责任，强烈建议您在最终选择产品时，就所有信息与厂商进行验证。
Lists combine the ease of Bookmarks with the versatility of Tags. Instead of one collection of bookmarked items, create as many collections, called "Lists," as you need.
Find the link to your List page in the user menu.
All Tags have been converted to separate Lists, and your bookmarked items have been saved to a "Bookmarks" List.
When you click the Add to List button, a dropdown of your existing Lists appears. Click the List name to which you want to add this product or formula.
You can also create a new List. Simply click "Create a New List" and enter a name.
When you define a new List, the current item is automatically added to it. You can add a product or formula to as many Lists as you need.
Easily see which Lists this item appears in, and quickly go to that List from the links that appear on the page.
