{"id":1724,"date":"2021-05-12T13:40:55","date_gmt":"2021-05-12T05:40:55","guid":{"rendered":"http:\/\/www.newtopchem.com\/?p=1724"},"modified":"2021-05-12T13:40:55","modified_gmt":"2021-05-12T05:40:55","slug":"fascat4100-catalyst","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/1724","title":{"rendered":"FASCAT4100 catalyst","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Overview:<\/span><\/p>\n

Chinese name: FASCAT4100 catalyst<\/span><\/p>\n

Alias: plasticizer, drier, monobutyl tin oxide, FASCAT 4100, esterification catalyst, imported FASCAT 4100, silicone curing catalyst, CAS#2273-43-0, butyl stannic acid; butyl hydroxy tin oxide; oxidation Monobutyltin; Monobutyltin Hydroxide; Butyl Hydroxystannane; Butylenic Acid; n-Butyl Tin Oxide Hydroxide; Butylstannic Acid<\/span><\/p>\n

English name: FASCAT4100, Butyltin oxide, BUTYLENESTANNONIC ACID; BUTYLTINHYDROXIDE-OXIDE; BUTYLTIN(IV) HYDROXIDE OXIDE; BUTYLSTANNOIC ACID; N-BUTYLSTANNOIC ACID; N-BUTYLTIN HYDROXIDE OXIDE; N-stann BUTYLTIN HYDROXIDE OXIDE;<\/span><\/p>\n

\u00a0<\/span><\/p>\n

\"FASCAT4100
FASCAT4100 catalyst Monobutyl tin oxide Esterification catalyst BUTYLENESTANNONIC ACID BUTYLTINHYDROXIDE-OXIDE BUTYLTIN(IV) HYDROXIDE OXIDE<\/figcaption><\/figure>\n

Physical and chemical properties:<\/span><\/p>\n

Monobutyl tin oxide 4100<\/span><\/p>\n

FASCAT 4100 series is a multi-purpose product of barreled white solid powder. As an esterification catalyst, it has thermal stability and hydrolysis resistance. The product is neutral and non-corrosive. After the reaction is completed, it does not need to be separated. It is used as a polyester The catalyst can form a stable decomposition system in the coating. At the same time, it is also an intermediate raw material for the synthesis of polyvinyl chloride stabilizers and organic silicon curing catalysts. FASCAT-4100-monobutyl tin oxide: Sn% \u2265 56 CHF-4101, dibutyl tin oxide: Sn% \u2265 48.2.<\/span><\/p>\n

\u00a0<\/span><\/p>\n

Molecular formula: BuSnOOH<\/span><\/p>\n

Molecular weight: 208.81<\/span><\/p>\n

CAS#2273-43-0<\/span><\/p>\n

EC#218-880-1<\/span><\/p>\n

Molecular formula C4H10O2SN<\/span><\/p>\n

Properties: White powder, insoluble in water and general solvents, but soluble in strong alkalis.<\/span><\/p>\n

Specification: Tin content: 57.5\u00b10.5%<\/span><\/p>\n

Salt content: \u22640.05%<\/span><\/p>\n

Iron content: \u22640.003%<\/span><\/p>\n

Loss on drying: \u22641.0%<\/span><\/p>\n

Melting point: Decompose directly at high temperature without dissolving.<\/span><\/p>\n

\u00a0FASCAT4100 catalyst is a solid, hydrolytically stable catalyst.<\/span><\/p>\n

\u00a0FASCAT 4100 catalyst mainly catalyzes esterification and polycondensation reactions at 210\u2103~240\u2103.<\/span><\/p>\n

\u00a0During the reaction process, FASCAT4100 catalyst begins to dissolve in the carboxylic acid at 80\u00b0C and integrates with the final product without affecting the quality of the product.<\/span><\/p>\n

\u00a0FASCAT4100 catalyst can be used at temperatures up to 250\u00b0C.<\/span><\/p>\n

\u00a0FASCAT4100 catalyst is neutral and non-corrosive.<\/span><\/p>\n

\u00a0<\/span><\/p>\n

advantage:<\/span><\/p>\n

\u00a0 Compared with the reaction system without catalyst, FASCAT 4100 catalyst can greatly shorten the reaction period of esterification.<\/span><\/p>\n

\u00a0 As only a lower reaction temperature is required, FASCAT4100 catalyst can reduce energy consumption.<\/span><\/p>\n

\u00a0 FASCAT4100 catalyst can reduce side reactions to *, such as: dehydration and oxidative degradation of polyols (especially secondary alcohols)<\/span><\/p>\n

\u00a0 FASCAT4100 catalyst can be mixed with other reactants in advance, no other special treatment is required, except to avoid moisture.<\/span><\/p>\n

\u00a0 FASCAT4100 catalyst does not need to be neutralized or filtered at the end of the reaction.<\/span><\/p>\n

\u00a0<\/span><\/p>\n

use:<\/span><\/p>\n

\u00a0 FASCAT4100 catalyst can be used for the synthesis of saturated polyester in powder coatings and coil coatings.<\/span><\/p>\n

\u00a0 FASCAT 4100 catalyst can be used in the production of unsaturated polyester in gel coats, sheet molding compounds and casting applications.<\/span><\/p>\n

\u00a0 FASCAT4100 catalyst can be used in the production of polymeric plasticizers.<\/span><\/p>\n

\u00a0<\/span><\/p>\n

Storage and transportation:<\/span><\/p>\n

It should be sealed and stored in a dry, cool and ventilated warehouse.<\/span><\/p>\n

\u00a0<\/span><\/p>\n

package:<\/span><\/p>\n

Packing: 25Kg cardboard drum.<\/span><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

Overview: Chinese name: FASCAT4100 catalyst Alias: plas…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[494],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/1724"}],"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=1724"}],"version-history":[{"count":1,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/1724\/revisions"}],"predecessor-version":[{"id":1726,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/1724\/revisions\/1726"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=1724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=1724"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=1724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}