Polysilazane · Silazane · Ceramic Coatings
One manufacturer across the whole chain: resins, intermediates 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
4 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.
One coat at 40 µm reaching 5000 h neutral salt spray and 180 days in 50% acid or alkali — for steel structures, pipelines and marine equipment.
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.
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
350 °C
Continuous service†
SILZ-702 10 µm-class thin film
≥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, thermal performance, 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.
