Polysilazane · Silazane · Ceramic Coatings
One manufacturer across the whole chain: resins, precursors and monomers for formulators — and room-temperature to 1000 °C coating systems for industrial protection. One inquiry covers selection, samples, documentation and supply.
Polysilazane Resins & Intermediates
3 grades · view & compare →
Polysilazane Resins & Intermediates
4 grades · view & compare →
Polysilazane Resins & Intermediates
2 grades · view & compare →
Polysilazane Coatings & Functional Systems
6 grades · view & compare →
Polysilazane Coatings & Functional Systems
4 grades · view & compare →
Polysilazane Coatings & Functional Systems
7 grades · view & compare →
Start from the problem, not the catalog — each guide carries service conditions, recommended grades and the reasoning behind them.
Polysilazane ceramic coatings protecting chimneys, flues, steam pipelines, heat exchangers and furnaces at 600–800°C, with proven thermal-shock and salt-spray endurance.
One-coat thin-film polysilazane systems for steel structures, pipelines and marine equipment: 5000 h salt spray and 180-day resistance to 50% acid and alkali.
Silazane coatings with ≥10⁵ V/mm dielectric strength for high-voltage insulation, conformal protection, enameled wire, flexible cables and lithium-battery parts.
Clear polysilazane coatings up to 8H hardness with hydrophobic, anti-graffiti and non-yellowing performance for architectural, automotive and industrial surfaces.
Silazane precursors for Si-C-N ceramics: precursor selection, ceramic yield above 75%, thermal conversion and ring-opening synthesis of high-purity polysilazanes.
Reactive silazanes improving heat resistance, adhesion and flexibility of phenolic, epoxy, alkyd, acrylic and silicone systems via Si-H and Si-N reactivity.
By cure route
By evaluation path
Headline numbers, each traceable to a TDS test method — not marketing adjectives.
5000 h
Neutral salt spray†
SILZ-RT61 / FLPSZ thin-film systems
1000 °C / 24 h
High-temperature test†
SILZ-HT52 / HT53 ceramic coatings
≥10⁵ V/mm
Dielectric strength†
Held at 400–500 °C by SILZ-VR51
>75%
Ceramic yield†
Compounded vinyl/Si-H precursors
≥8H
Pencil hardness†
Ambient-cured SILZ-RT7 clearcoat
300 h
Hydrofluoric acid†
Graphene-reinforced SILZ-FSLPSZ
†Measured per the test methods and conditions stated on each product's Technical Data Sheet.
Polysilazane synthesis runs at our production base in Jining, Shandong; every batch is released against its specification from our own laboratory — gas chromatography, Karl Fischer moisture titration and coating performance testing — with retained samples kept 36–60 months.
Technical insights
Chemistry deep-dives, selection guidance and industry analysis from the team that answers your inquiries.
Industry Insights
From April 1, 2026, export VAT rebates end for polysiloxanes in primary forms. What HS 39100000 covers, how export costs shift, and what buyers should expect.
Read article →
Formulation & Tech Guides
A practical introduction to polysilazane (PSZ): Si-N backbone chemistry, 8H-hardness coatings, ceramic conversion, market landscape and how Silfluo localizes supply.
Read article →
Cross-reference tables for benchmark replacement programs, purchasing FAQ, TDS/SDS/COA request paths and technical articles on Si-N chemistry — built so your first inquiry is already a qualified one.
Manufacturer across the full polysilazane chain — Nanjing headquarters, Jining production base, global supply.
100% batch inspection, 36–60 month sample retention, COA with every shipment, full traceability.
Cure profiles, formulations and filler systems adjusted on proven platforms.
Substrate, service conditions, current problem — our technical team replies with grades, data and starting parameters within 1 business day.
