PN-6 Hexavalent Chromium Free Water Soluble Sealant for High Corrosion Resistance and Environmentally Friendly Post Treatment
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Highlight
Hexavalent Chromium Free Sealant
,Environmentally Friendly Water Soluble Sealant
,High Corrosion Resistance Post Treatment Chemical
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Place of OriginChina
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Brand NameFengfan
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Model NumberPN-6
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Minimum Order QuantityNegotiable
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PriceNegotiable
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Packaging DetailsStandard export packaging
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Delivery Time15-25 work days
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Payment TermsL/C,D/A,D/P,T/T,Western Union,MoneyGram
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Supply Ability200000pcs/day
PN-6 Hexavalent Chromium Free Water Soluble Sealant for High Corrosion Resistance and Environmentally Friendly Post Treatment
PN-6 High Corrosion Resistance Water Soluble Sealant
PN-6 is an environmentally friendly, hexavalent chromium-free sealant designed for superior corrosion protection on zinc-plated surfaces.
Key Properties
- Environmentally friendly formulation without hexavalent chromium
- Ideal for sealing after various zinc plating passivation processes, typically resulting in a silver appearance
- Suitable for both immersion and spray application methods
- Enhances protective performance of passivation films by 0.2-0.5 times in neutral salt spray tests
Preparation & Application
| Parameter | Specification |
|---|---|
| Sealant Concentration | 15-50% (higher concentrations produce thicker layers) |
| Operating Temperature | Room temperature (10-50℃) |
| Drying Temperature | 70℃ (must not exceed 120℃) |
| pH Level | 8-9 (adjust with diluted ammonia or ethanol ammonia) |
| Application Method | Immersion or spray application |
| Tank Material | Stainless steel, plastic, or steel tanks with plastic liners |
For optimal results: Immerse workpiece in bath solution and remove immediately, or spray solution directly onto workpiece.
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