Name: Kaiyin Chemical General Plasticizers TBC Tributyl Citrate Plasticizer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Kaiyin Chemical General Plasticizers TBC Tributyl Citrate Plasticizer

Non-toxic and FDA-compliant for food-contact and medical-grade polymer applications.
Excellent compatibility with polyvinyl chloride (PVC), cellulose esters, and other polar thermoplastics.
Good thermal stability and low volatility, supporting processing at elevated temperatures without significant loss.
Biodegradable base derived from renewable citric acid, aligning with sustainability and regulatory trends.
Low migration tendency, ensuring long-term flexibility retention in finished products.

Typical Applications Of Kaiyin Chemical General Plasticizers TBC Tributyl Citrate Plasticizer

Food packaging films and laminates requiring FDA 21 CFR §178.2040 compliance.
Medical tubing, blood bags, and IV sets where non-phthalate, biocompatible plasticization is mandatory.
Children’s toys and childcare articles meeting EN71-3 and ASTM F963 heavy metal and toxicity requirements.
Coated fabrics, synthetic leather, and flexible flooring for residential and commercial interiors.

Chemical Type	Tributyl citrate (TBC), ester of citric acid and n-butanol
Product Form	Clear, colorless to pale yellow liquid
Appearance	Transparent, slightly viscous liquid with mild characteristic odor
Primary Applications	PVC, cellulose acetate, nitrocellulose, and copolymer systems
Key Features	Non-phthalate, non-migrating, REACH-compliant, low ecotoxicity
Benefits	Regulatory acceptance for sensitive end-uses; ease of incorporation; consistent batch-to-batch performance
Density (20°C)	1.17–1.19 g/cm³
Acid Value	≤ 0.5 mg KOH/g

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