Silane & Conversion Coating Chemicals

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Application image, not product packaging

APPLICATION-LED SOLUTIONS

Start with your process conditions.

Select against substrate, coating system and line sequence and validate on actual components.

Substrate: Steel, galvanized steel, aluminium or stainless steel, model dependent
Process: Confirm by model and production conditions
Next operation: Drying, powder coating or painting

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PRODUCT SELECTION / 04 MODELS

Models & application conditions

Connect cleaning and coating with silane, ceramic and film treatments.

QSI-6 ↓QSI-52 ↓QB-8 ↓QSI-69 ↓

RT = ambient temperature. Values are trial references from product literature, not production instructions. Confirm model-specific TDS and SDS and validate on actual components before use.

QSI-6

No-rinse silane treatment

Model details ↗

Substrate: Die-cast aluminium and stainless steel; validate other substrates
Method: Confirm application method and no-rinse finishing conditions
Trial temperature: Confirm against model TDS
Packaging: 25 kg / drum

Silane pretreatment before coating. Typical sequence: degrease, rinse, silane treatment and dry. No-rinse finishing does not eliminate upstream cleaning.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗

QSI-52

Silane ceramic conversion treatment

Model details ↗

Substrate: Die-cast aluminium, aluminium alloys and stainless steel; confirm grade
Method: Ambient-process option; confirm method against TDS
Trial temperature: Confirm against model TDS
Packaging: 25 kg / drum

For silane ceramic conversion before coating. Evaluate film uniformity, coating adhesion and corrosion requirements.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗

QB-8

Four-in-one film treatment

Model details ↗

Substrate: Steel and cast iron
Method: Immersion / spray subject to process review
Trial temperature: Confirm against model TDS
Packaging: 25 kg / drum

Combines degreasing, derusting, conditioning and film formation for coating pretreatment. Confirm the sequence against surface condition and coating requirements.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗

QSI-69

No-rinse silicon-crystal film treatment

Model details ↗

Substrate: Steel, cold-rolled and galvanized sheet
Method: Spray / immersion, subject to line review
Trial temperature: Confirm against model TDS
Packaging: 25 kg / drum

Film treatment after cleaning, with automated-line applications subject to evaluation. No-rinse finishing requires validated process conditions.

Based on product literature for the matching item numberProduct source · 1688 ↗Ask about this model / quote & sample ↗

For product selection, please share

Substrate, coating system and line sequence
Current process and downstream requirements
Usage, destination country and sample objectives

Include component photos, treatment goals and acceptance criteria. Our technical team will review materials, equipment and downstream operations to define candidate products and a trial plan.

Test results apply only to the submitted samples and listed test scope. China RoHS six-substance reports are not EU RoHS ten-substance declarations. Reports without a model number are not automatically assigned to any model on this page.

Selection questions

Does no-rinse treatment eliminate precleaning?

No. Review cleaning and upstream rinsing first. No-rinse finishing depends on the selected chemistry and validated process.

How should conversion treatment be matched to coating?

Review substrate, degreasing, upstream rinsing, conversion chemistry and coating requirements together. Trial the full process on actual components against agreed adhesion and corrosion criteria.

What should I provide for sample evaluation?

Share alloy grade, contamination, equipment, available temperature, downstream requirements and component photos, together with finish and acceptance criteria.

Can website trial parameters be used directly in production?

Website conditions support initial selection. Obtain model-specific TDS and SDS and validate actual components, equipment, water quality and downstream requirements before production. Do not interchange model parameters.

Explore application scenarios

Silane & conversion films

Start with your process conditions.