In-can and dry film
Industrial actives
Isothiazolinones (BIT, CMIT/MIT, MIT, OIT, DCOIT), bronopol, DBNPA, glutaraldehyde, IPBC, carbendazim, diuron, azoles, THPS and BCDMH. For coatings, pulp, circulating water, cutting fluids and wood.
Vicentecide Biocides · United States
Biocide, from in-can preservation to dry film.
Biocide actives and formulations from Vicentecide for coatings, pulp, water and personal care, each blend cross referenced to the type it replaces.
Samples and data sheets come straight from the team that makes the product.
40+ activeswith CAS numbers
5 brandsVicentecide to Vicente Ag
ISO 9001 · 14001certified group
30+ countriesserved since 1992
Product brochure
Biocide actives first, formulated blends after.
The brochure has two halves. First the raw actives, split into industrial, cosmetic and water treatment, each with structure, CAS, assay, packing and storage. Then five formulated brands, each product mapped to the counter type it replaces.
Personal care preservation
Cosmetic actives
Phenoxyethanol, ethylhexylglycerin, diols from pentanediol to octanediol, DMDMH, PHMB, piroctone olamine, zinc and sodium pyrithione, parabens and allantoin. Each with CAS and assay.
In-can · dry film · care · silver
Formulated brands, Vicentecide to Vicente Ag
V-series Kathon blends and C-series in-can preservatives cross-referenced to Proxel and Acticide, S-series dry-film fungicides and algaecides matched to Rozone and Polyphase, VC-series care blends and Ag-series silver antimicrobials.
Buying it right
One biocide supplier for the can and the wall.
An exterior water based paint needs two kinds of biocide: one that keeps the can from spoiling in storage and one that protects the dry film from mold and algae. Buyers who search bio cide often find suppliers that cover only one.
Vicentecide covers both, plus more than 40 actives with CAS numbers. Each formulated product is mapped to the Kathon, Proxel, Acticide or Polyphase type it replaces.
Ningbo Reayoung, part of Hongda Group, runs the Vicente test center for challenge tests, colony counts and preservative residue, so the dosage comes from data.
The partnership
What a Hongda partnership gives you.
Product
Seven registered brands, from Dragon Dyes to Chemtech, all backed by Hongda's in-house R&D teams. Dyes, pigments, additives and functional chemicals come from the same group, so you can widen your catalogue while keeping a single supplier.
Experience
Documentation, logistics and compliance are routine here after three decades of cross-border trade. Hongda exports to more than 30 countries and works with over 500 distributors worldwide, so the paperwork your market requires has most likely been solved here before.
Supply
You buy at origin, in the quantities a distributor needs to stay competitive in its market. Volume pricing, consolidated shipments and production planned around your forecast give you the economics to defend margin against any local reseller.
Support
Samples, datasheets and technical answers come straight from the team that makes the product. Formulation advice, matching against your current reference and follow-up after delivery are part of the partnership, included from the first order.
Questions
What buyers ask before the first order.
01What is the difference between in-can and dry film biocide?
In-can biocide protects the product during storage. Dry film biocide stays in the applied coating and stops mold and algae outdoors.
02Which isothiazolinones are in the range?
BIT, CMIT/MIT, MIT, OIT and DCOIT, each with CAS number and assay.
03Do Vicentecide biocides carry US EPA registration?
Ask the team for the registration status of each product in your market before ordering. In the United States, biocide products need EPA registration.
04How do I find the Vicentecide equivalent of my current biocide?
Send the trade name you use. The formulated products are cross referenced to Kathon, Proxel, Acticide and Polyphase types.
Where it ships from
Made in Ningbo, shipped to the United States.
Hongda ships from Ningbo, China, to distributors in more than 30 countries, North America included. Samples, data sheets and documents for each order come from the team in Ningbo.
- Office
- 11th Floor, Office Park Building, 535 Qingshuiqiao Road, Ningbo Hi-Tech Park, Ningbo, Zhejiang Province 315040, China
- Plant
- 365 Beihai Road, Ningbo Petrochemical Economic and Technological Development Zone, Ningbo, Zhejiang Province, China
Strategic partners
Ready to represent Hongda in your market?
Write directly to the partner team, or send the short application. It reaches Hongda's partner team by email.
Textile Chemistry
Pigments & Colorants
Performance Additives
Functional Chemicals
info@hongda-chem.comOr call the group directly: +86 574 87907888