{"id":1700,"date":"2017-08-12T11:38:19","date_gmt":"2017-08-12T07:08:19","guid":{"rendered":"http:\/\/polymervapooshesh.ir\/riverdale-offers-light-stabilizer-grades-for-improved-resins-quality\/"},"modified":"2017-08-12T11:38:19","modified_gmt":"2017-08-12T07:08:19","slug":"riverdale-offers-light-stabilizer-grades-for-improved-resins-quality","status":"publish","type":"post","link":"https:\/\/polymervapooshesh.ir\/en\/riverdale-offers-light-stabilizer-grades-for-improved-resins-quality\/","title":{"rendered":"Riverdale Offers Light Stabilizer Grades for Improved Resins Quality"},"content":{"rendered":"<div><span style=\"color: #3b3938;\"><span style=\"color: #3b3938;\">Diverse UV light stabilizers from Riverdale Global come in liquid form, providing lower additive costs than pellet masterbatch and improved end-product quality.<\/span><br \/>\n<\/span><\/div>\n<p><span style=\"color: #3b3938;\">+Shield&trade; light stabilizers are available in seven standard grades for use in injection molding, blow molding, and extrusion.<\/span><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<strong style=\"color: #3b3938;\">Depending on grade, they are recommended for use with:<\/strong><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><\/p>\n<ul style=\"color: #3b3938; margin-bottom: 0px; margin-left: 20px;\">\n<li>Polyolefins<\/li>\n<li>Styrenics<\/li>\n<li>PET<\/li>\n<li>TPEs<\/li>\n<li>Engineering thermoplastics<\/li>\n<\/ul>\n<p><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<span style=\"color: #3b3938;\">Four of the grades are FDA-approved, and two of these can also be used as UV absorbers in packaging applications.&nbsp;<\/span><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<span style=\"color: #3b3938;\">The economic and product-quality advantages of +Shield light stabilizers over pellet masterbatch result from the lower and more precise dosing made possible by their liquid form and their improved rate of dispersion in the polymer, according to Charles B. Irish, vice president of product development.&nbsp;<\/span><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<span style=\"color: #3b3938;\">Also available for use with +Shield light stabilizers is the Riverdale Gravimetric Stand (RGS), in which a liquid-containing drum is mounted on a self-calibrating loss-in-weight scale that continually reports the weight of the contents to the controller as a means of ensuring that the target let-down ratio is maintained. &ldquo;<\/span><em style=\"color: #3b3938;\">Use of Riverdale Global&rsquo;s gravimetric metering system provides an additional level of precision, allowing for controlled conditions over the entire production run<\/em><span style=\"color: #3b3938;\">,&rdquo; said Mr. Irish.<\/span><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<span style=\"color: #3b3938;\">+Shield light stabilizers are available in pails or drums, in custom blends with liquid colors, or as one of the GlobalPlus&trade; range of liquid additives.&nbsp;<\/span><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<span style=\"color: #3b3938;\">GlobalPlus products are single-additive liquid dispersions designed for processors who run clear or natural resins or who need to supplement the additive packages in pre-compounded or masterbatch materials.<\/span><br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<br style=\"color: #3b3938; margin: 0px; padding: 0px;\" \/><br \/>\n<span style=\"color: #3b3938;\">In the GlobalPlus system, each additive is supplied in a drum with a built-in pump that stays sealed from the moment it arrives at the processor&rsquo;s loading dock, through storage, handling, and metering into the process, and during return to&nbsp;<\/span><a href=\"http:\/\/polymer-additives.specialchem.com\/selectors\/s-riverdale-global?lr=panews\" target=\"_blank\" title=\" Riverdale \" style=\"color: 00;\" rel=\"noopener noreferrer\">Riverdale Global f<\/a><span style=\"color: #3b3938;\">or replenishment.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #3b3938;\">Diverse UV light stabilizers from Riverdale Global come in liquid form, providing lower additive costs than pellet masterbatch and improved end-product quality.<\/span><\/p>\n","protected":false},"author":2,"featured_media":1701,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[69],"tags":[1010,1009,1011,1012,1002,1013,1014,1015,1016],"class_list":["post-1700","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-en","tag-blow-molding","tag-dditive","tag-grade","tag-liquid-form","tag-pet","tag-stabilizers","tag-styrenics","tag-thermoplastics","tag-uv-light"],"_links":{"self":[{"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/posts\/1700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/comments?post=1700"}],"version-history":[{"count":0,"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/posts\/1700\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/media\/1701"}],"wp:attachment":[{"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/media?parent=1700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/categories?post=1700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polymervapooshesh.ir\/en\/wp-json\/wp\/v2\/tags?post=1700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}