{"id":43618,"date":"2023-11-01T14:41:54","date_gmt":"2023-11-01T06:41:54","guid":{"rendered":"https:\/\/www.newtopchem.com\/?p=43618"},"modified":"2023-11-01T14:41:54","modified_gmt":"2023-11-01T06:41:54","slug":"hdi-trimer-wanhua-ht-90bs","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/43618","title":{"rendered":"HDI trimer\u00a0\u00a0WanHua\u00a0HT-90BS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

HDI trimer<\/b><\/strong>\u00a0<\/b><\/strong>\u00a0WanHua<\/b><\/strong>\u00a0HT-90BS<\/b><\/strong><\/h3>\n

\u00a0<\/b><\/strong><\/h3>\n

Application<\/b><\/strong>\uff1a<\/b><\/strong><\/h3>\n

WANNATE\u00aeHT-90BS<\/a>\u00a0is an aliphatic polyisocyanate based on hexamethylene\u00a0diisocyanate(HDI) and dissolved in 10% n-butyl acetate and solvent naphtha 100(1:1),colorless to slightly yellowish clear liquid.<\/h3>\n\n\n\n\n\n
\n

Equivalent weight<\/h3>\n<\/td>\n

\n

approx. 214<\/h3>\n<\/td>\n<\/tr>\n

\n

Density at 25\u2103<\/h3>\n<\/td>\n

\n

approx. 1.13g\/ml<\/h3>\n<\/td>\n<\/tr>\n

\n

Flash point<\/h3>\n<\/td>\n

\n

approx. 50\u2103<\/h3>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\"<\/h3>\n

WANNATE\u00ae\u00a0HT-90BS can be used as the hardener component for lightfast\u00a0two-component polyurethane coatings with high resistance to chemicals and\u00a0weathering, very good gloss retention and outstanding mechanical properties.<\/h3>\n

Preferred co-reactants are polyacrylates or polyester polyols.<\/h3>\n

The main applications for coatings based on WANNATE\u00ae\u00a0HT-90BS are\u00a0automotive OEM, automotive refinishing, transportation, industrial finishing and\u00a0plastics.<\/h3>\n

\u00a0<\/b><\/strong><\/h3>\n

Specification<\/b><\/strong>\uff1a<\/b><\/strong><\/h3>\n\n\n\n\n\n\n\n\n
\n

Properties<\/h3>\n<\/td>\n

\n

Specification<\/h3>\n<\/td>\n<\/tr>\n

\n

NCO Content<\/h3>\n<\/td>\n

\n

19.6 \u00b1 0.3 %<\/h3>\n<\/td>\n<\/tr>\n

\n

Solids<\/h3>\n<\/td>\n

\n

90 \u00b1 1 %<\/h3>\n<\/td>\n<\/tr>\n

\n

Viscosity at 25\u2103<\/h3>\n<\/td>\n

\n

500 \u00b1 150 mPa\u2022s<\/h3>\n<\/td>\n<\/tr>\n

\n

Color value (Hazen)<\/h3>\n<\/td>\n

\n

\u2264 40<\/h3>\n<\/td>\n<\/tr>\n

\n

Monomeric HDI<\/h3>\n<\/td>\n

\n

\u2264 0.2 %<\/h3>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong><\/h3>\n

\u00a0<\/b><\/strong><\/h3>\n

Package(s)\uff1a<\/b><\/strong><\/h3>\n

20 Kg \u00a0\u00a0\u00a0\u00a0Metal drum<\/h3>\n

220 Kg \u00a0\u00a0\u00a0Metal drum<\/h3>\n

<\/h3>\n

Storage\/ Solubility\uff1a<\/b><\/strong><\/h3>\n

Storage in original container. Protect from moisture, heat and foreign material.<\/h3>\n

<\/h3>\n

WANNATE\u00ae HT-90BS is sensitive to moisture. Storage at higher temperatures\u00a0will result in increase of color and viscosity.<\/h3>\n

<\/h3>\n

WANNATE\u00ae\u00a0HT-90BS can be thinned with esters, ketones and aromatic\u00a0hydrocarbons such as ethyl acetate, butyl acetate, methoxypropylacetate, acetone,methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, solvent\u00a0naphtha 100 and mixtures thereof. Generally speaking, it has good compatibility with\u00a0the solvents listed. However, the solutions formed must be tested for their storage\u00a0stability. Only PU grade solvents should be used (max.0.05%water, absence of\u00a0reactive groups such as hydroxyl or amino groups). Aliphatic hydrocarbons are\u00a0unsuitable as solvents.<\/h3>\n

WANNATE\u00ae\u00a0HT-90BS is not recommended to thin to a lower solid content.Prolonged storage of a solution with a lower content may result in turbidity and\u00a0sedimentation, even condensation.<\/h3>\n

<\/h3>\n

Compatibility\uff1a<\/b><\/strong><\/h3>\n

WANNATE\u00ae\u00a0HT-90BS can be mixed with the following products: aliphatic\u00a0polyisocyanates, polyester polyols, aromatic polyisocyanates and polyacrylates.<\/h3>\n

<\/h3>\n

Shelf Life\uff1a<\/b><\/strong><\/h3>\n

It can be stored at least for 9 months at room temperature if stored properly.<\/h3>\n

<\/h3>\n

Safety Hazards identification\uff1a<\/b><\/strong><\/h3>\n

May cause sensitization by skin contact. Contains isocyanates. See information\u00a0supplied by the manufacturer.<\/h3>\n

<\/h3>\n

The product is used mainly as a hardener in coating materials or adhesives. The\u00a0handling of coating materials or adhesives containing reactive polyisocyanates and\u00a0residual monomeric HDI requires appropriate protective measures referred to in the\u00a0safety data sheet.These products may therefore be used only in industrial or trade\u00a0applications. They are not suitable for use in homeworker (DIY) applications.<\/h3>\n

<\/h3>\n

The safety data sheet should be observed. This contains information on labeling,transport and storage as well as on handing, productsafety and ecology.<\/h3>\n

<\/h3>\n

E_mail us\u00a0<\/b><\/strong>:\u00a0sales@newtopchem.com<\/u><\/a><\/h3>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

HDI trimer\u00a0\u00a0WanHua\u00a0HT-90BS \u00a0 Application\uff1a WANNATE\u00aeHT-90…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":43619,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[14240],"tags":[14748],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/43618"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=43618"}],"version-history":[{"count":1,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/43618\/revisions"}],"predecessor-version":[{"id":43620,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/43618\/revisions\/43620"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/43619"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=43618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=43618"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=43618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}