News
Preservatives added in shampoo
Pyrithione serious products are widely used in shampoo, such as SPT, ZPT. SPT is currently the most effective water-soluble industrial mildew preservative, with high efficiency, broad spectrum, low toxicity and stability. Zinc Pyrithione is a coordination complex of zinc. It has fungistatic (that is, it inhibits the division of fungal cells) and bacteriostatic (inhibits bacterial cell division) properties.
27-05-2020-
16-08-2023
Excellent reliable preservative manufacturers Sinotrust Chemical Co Ltd
We are Chinese manufacturer to produce Isothiazolinone, Kathon, MIT, DBNPA, PHMB, SPT, TCMTB, SPT,ZPT, CPT, PCMX...Any interest, pls email us freely.
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16-06-2022
Factory stops 2months production for equipment maintenance
Our factory mainly produce efficient eco-friendly products, such as Benzisothiazolinone, Methylisothiazolinone, Isothiazolinone, Kathon biocide, Bronopol, PHMB, IPBC, Benzalkonium chloride Powder, Pyrithione series.
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31-12-2021
Sinotrust wish you Happy New Year 2022
Sinotrust Chemical CO LTD wish you and your family Happy New Year! Rich blessings for safe, health, longevity in year 2022. Appreciate to cooperate more in next year.
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04-02-2021
Sinotrust Wish you Happy New Year!
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27-05-2020
Preservatives added in shampoo
Pyrithione serious products are widely used in shampoo, such as SPT, ZPT. SPT is currently the most effective water-soluble industrial mildew preservative, with high efficiency, broad spectrum, low toxicity and stability. Zinc Pyrithione is a coordination complex of zinc. It has fungistatic (that is, it inhibits the division of fungal cells) and bacteriostatic (inhibits bacterial cell division) properties.
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03-09-2020
The advantages of In-can preservatives
Our company introduces environmentally friendly and formaldehyde-free In-can preservation and fungicides. Welcome to contact us for further cooperation.
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21-08-2020
The preservatives PHMB used for skin care and makeup
PHMB is a synthetic polymer that is used as a broad-spectrum, The safe dosage of PHMB used as a preservative in a concentration should be lower than 0.3-percent in cosmetic products. It can be found in many personal-care products, including skin care, cosmetics, eye-care solutions, wound care, and surgery care.
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22-12-2025
IPBC Anti-mold Agent for Water-based Ink
IPBC is an oil-soluble bactericide, featuring high efficiency, low toxicity and environmental friendliness. The iodine atoms, proparyne groups and carbamate groups in its molecular structure work together to endow it with powerful antibacterial ability. The steric hindrance effect of the propyne group enhances the permeability of iodine atoms. The carbamate group achieves the gradient release of iodide ions through sustained-release regulation, thereby prolonging the antibacterial effect.
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08-12-2025
BIT and SPT mixture Biocide
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01-12-2025
N-methyl-benzisothiazolin-3-one (MBIT) CAS 2527-66-4
Our factory professcial produce MBIT with purity 98% min. The N-methyl-benzisothiazolin-3-one is white crystal. Highly water-soluble, blends perfectly with water-based systems.. MBIT has stable under ordinary conditions. Chemically stable, resistant to acids, alkalis, and high temperatures. Excellent anti-corrosion properties, with superior antibacterial effects against bacteria and mold.





