牌号 | Citroflex® A-2 Plasticizer (Acetyl Triethyl Citrate) |
厂家 | Vertellus Specialties Inc. |
分类 | Plasticizer |
介绍 | Vertellus Citroflex® citric acid esters offer a broad range of benefits when used as plasticizers, solvent alternatives, lubricant additives and performance enhancers in aqueous and solvent-based polymer formulations. Polymer compatibility is good with many polymers including: acrylic, methacrylic, ethylcellulose, hydroxymethyl cellulose, nitro cellulose, vinyl acetate, vinyl chloride, vinylpyrrolidone, vinylidene chloride and urethanes. Citroflex® esters offer formulators a unique combination of environmentally friendly features. They are neither "Volatile Organic Compounds" (VOCs) nor "Hazardous Air Pollutants" (HAPs) and combine efficient plasticization of polymers with low toxicity, high flash points and rapid biodegradability. Citroflex® esters are based on natural citric acid raw material, which is mainly derived from the fermentation of corn. The esters have a long history of use in food and beverage flavoring and in medical and pharmaceutical applications. The higher molecular weight citric acid esters, including Citroflex® A-4 and B-6 are effective replacements for DEHP (di-2-ethylhexyl) phthalate and DEHA (di-2-ethylhexyl) adipate, while the lower molecular weight Citroflex® esters including Citroflex® C-2, A-2, and A-4 have plasticizer performance similar to other lower molecular weight phthalates, adipates, and sebacates in a variety of polymers. Citroflex® A-2 is recommended for use with cellulosic derivatives. It offers low warping characteristics with cellulose acetate. Citroflex® A-2 has been accepted for use as a plasticizer in food wrap films by the US Food & Drug Administration. Citroflex® A-2 is used as a fixative for perfumes and as a plasticizer and film strengthening agent in hair sprays, and nail polishes, as well as a component of various ink formulations. The Pharmaceutical Grade (sold as ATEC, NF) meets all the requirements as listed in the European Pharmacopeia, US Pharmacopeia / National Formulary and Japanese Pharmaceutical Excipients. |
Vertellus Specialties Inc. 产品展示 | 种类 |
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Citroflex® 4 Plasticizer (Tributyl Citrate) | Plasticizer |
Citroflex® B-6 Plasticizer (n-Butyryl Tri-n-hexyl Citrate) | Plasticizer |
Vertellus Dimethyl Adipate | Plasticizer |
Citroflex® A-2 Plasticizer (Acetyl Triethyl Citrate) | Plasticizer |
Citroflex® 2 Plasticizer (Triethyl Citrate) | Plasticizer |
Citroflex® A-4 Plasticizer (Acetyl Tributyl Citrate) | Plasticizer |
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