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GPZ-10D is a high-performance Zeolite Silver antimicrobial additive, precision-engineered to deliver a robust and enduring shield against a broad spectrum of microorganisms. At the core of its technology is a crystalline aluminosilicate (Zeolite) framework, which serves as a highly stable host for ion-exchangeable silver.
GPZ-10D with a silver content of 0.5%–3%, this inorganic system utilizes the Zeolite’s intricate microporous network to anchor the active ions securely. This molecular “cage” prevents the silver from reacting prematurely or leaching out rapidly, instead facilitating a sophisticated, moisture-driven ion exchange. When the treated surface is exposed to environmental humidity or liquid contact, the Zeolite matrix releases bio-active silver ions at a controlled rate, directly targeting the metabolic pathways of bacteria, fungi, and algae to ensure long-term surface hygiene.
The structural integrity of GPZ-10D provides manufacturers with exceptional thermal stability and chemical resistance, making it a highly versatile solution for demanding industrial processes. Unlike organic biocides that may degrade or lose efficacy under stress, GPZ-10D remains fully functional even after exposure to high-temperature manufacturing cycles, such as plastic extrusion, injection molding, and ceramic curing. Its chemically inert nature ensures that it does not interfere with the host material’s primary properties, maintaining the tensile strength, color stability, and UV resistance of the final product. This makes it an ideal candidate for “lifetime” protection in high-durability assets, where consistent antimicrobial performance is required for years rather than days.
Beyond its physical robustness, GPZ-10D is designed for seamless integration across a diverse range of material platforms. Its fine particle distribution and superior compatibility allow for easy dispersion in polymers, architectural coatings, industrial adhesives, and specialized filtration media. By effectively neutralizing odor-causing organisms and preventing microbial-induced degradation, GPZ-10D enhances the value and longevity of products in hygiene-sensitive sectors, including healthcare, food processing, and residential water treatment. Whether incorporated into a hospital bedside rail or a high-performance air filter, GPZ-10D provides a scientifically validated, low-dosage solution for the modern challenges of bio-contamination.
Silver zeolite
Ag-zeolite / Ag⁺-exchanged zeolite
Silver ion-exchanged aluminosilicate (zeolite)
Silver–zinc zeolite
Zeolite
Provides strong antibacterial performance in transparent/opaque glazes for tiles and sanitary ceramics.
Suitable for wash basins, WC surfaces, urinals, and shower-area ceramics requiring durable hygiene.
Adds hygienic differentiation for tiles used in hospitals, schools, malls, and public washrooms.
Can be incorporated into ceramic bodies for durable antimicrobial function even under wear.
Useful for ceramic-coated handles, knobs, architectural panels, and high-contact surfaces.
Compatible with slips/engobes/printed layers to add antimicrobial functionality to decorated ceramics.
| Parameter | Unit | Specification |
|---|---|---|
| Product Type | — | Silver + Zinc ion antimicrobial zeolite (inorganic) |
| Carrier | — | Zeolite mineral (ion-exchange matrix) |
| Appearance | — | Off-white to pale grey free-flowing powder |
| Odor | — | Odorless |
| Silver (Ag) Content | % (w/w) | 2.20 ± 0.10 |
| Zinc (Zn) Content | % (w/w) | 10.0 ± 1.0 |
| Form | — | Micronized powder |
| Particle Size (D50) | µm | 3 – 7 (typical) |
| Particle Size (D90) | µm | ≤ 15 (typical) |
| Screen Residue (45 µm) | % | ≤ 1.0 |
| Bulk Density (loose) | g/cm³ | 0.45 – 0.80 |
| Specific Gravity | — | 2.0 – 2.5 |
| Moisture Content | % | ≤ 1.0 |
| pH (1% slurry, 25°C) | — | 7.0 – 10.0 |
| Solubility in Water | — | Insoluble (dispersible) |
| Thermal Stability | °C | Stable up to 600 (typical) |
| Recommended Dosage (polymer / coating) | % | 0.10 – 0.60 (depending on target log-reduction) |
| Recommended Dosage (masterbatch) | % | 0.8 – 2.5 (let-down as per final loading) |
| Compatibility | — | Plastics, coatings, inks, adhesives, silicone, PU, epoxy, acrylic, waterborne & solvent-borne systems |
5% silver active enables strong performance with optimized addition levels.
Sustained efficacy via controlled Ag⁺ release from the zeolite ion-exchange network.
Better suited than many organic biocides for ceramic manufacturing and service conditions.
Inorganic carrier supports permanence and resistance to repeated cleaning.
Avoids volatility/odor issues typical of many organic preservatives.
Works in glazes, slips, engobes, and bodies with proper dispersion and process control.
Generally shipped as non-hazardous / not regulated (verify with latest SDS/COA).
Use local exhaust ventilation; wear dust mask/respirator during weighing and mixing.
Wear safety goggles/face shield and chemical-resistant gloves.
No eating/drinking/smoking during handling; wash hands after use.
Avoid discharge to drains; collect spills and dispose as per local regulations.
Avoid dry sweeping; use HEPA vacuum or damp cleanup to minimize airborne dust.
Inorganic mineral product; not flammable under normal conditions.
Follow SDS for first-aid, PPE, disposal, and local compliance requirements.
Prevent moisture uptake and contamination.
Avoid damp zones and water contact.
Maintain stable storage conditions.
Reseal after sampling; use desiccant where required.
Keep away from strong acids/alkalis; use clean tools.
Follow FIFO and track batch numbers; observe stated shelf-life.
Minimize dust; clean spills promptly.
Sealed, moisture-resistant inner pack (liner) with outer carton.
Sealed HDPE container or laminated bag-in-box.
Industrial HDPE drum or multi-wall laminated bag with inner liner.
Product name, batch/lot no., net weight, and handling/storage instructions.
Bulk/alternate packing and private labeling available.