Microparticle calcium hydroxide
Precise control of secondary particle size to below 10μm! Achieving smooth blending into thin film.
We would like to introduce "fine particle calcium hydroxide" that we handle. It is a food additive equivalent calcium hydroxide, which has antibacterial effects due to its alkalinity and gas adsorption effects for hydrogen sulfide, hydrochloric acid, and other gases. As a result of evaluating a product with 10% added to LDPE sheets, we confirmed an antibacterial effect with a reduction rate of over 99.9% against E. coli. It is also available as a masterbatch. 【Features】 ■ Antibacterial effect due to alkalinity (slightly soluble in water: pH 12.4) ■ Substance used as a food additive ■ Gas adsorption effects for hydrogen sulfide, hydrochloric acid, and others *For more details, please download the PDF or feel free to contact us.
basic information
【Example Specifications】 ■ Calcium Hydroxide: min. 95.0% ■ Insoluble in Hydrochloric Acid: max. 0.5% ■ Carbonate: Pass ■ Lead: max. 2.0 mg/kg ■ Arsenic: max. 3.0 mg/kg ■ Barium: max. 300 mg/kg *For more details, please download the PDF or feel free to contact us.
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【Intended Use】 ■ Food Packaging Materials (Shelf Life Extension): Used in packaging materials, particularly synthetic resin films that come into direct contact with food, to impart antibacterial properties to the packaging itself. ■ Resin Additives: Trace addition through acidic gas adsorption and neutralization functions. *For more details, please download the PDF or feel free to contact us.
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Our company offers a variety of products using lime, starting from slaked lime for traditional building materials, to ultra-pure calcium oxide and calcium hydroxide for medical and reagent use, special metal oxides, and pesticide active ingredients. Additionally, we are engaged in the development of agricultural support systems aimed at revitalizing the agricultural sector and contributing to the community through lime products, as well as supporting the breeding business that assists in the cultivation and sale of crops.