Skip to main content
Minghan Chemical

Products

Metal Passivation / Sealing / Cleaning Product System

Passivation, sealing, degreasing, rust prevention and polishing products for copper, aluminum, stainless steel, plated parts and industrial cleaning.

Reset

Products

Passivation, sealing, degreasing, rust prevention and polishing products for copper, aluminum, stainless steel, plated parts and industrial cleaning.

18 products

Stainless Steel Degreasing Agent
Alkaline Metal Cleaning

Stainless Steel Degreasing Agent

Degreasing for stainless steel
Die-cast Aluminum Cleaner
Alkaline Metal Cleaning

Die-cast Aluminum Cleaner

Cleaning oil and contamination on aluminum
Aluminum Sealing Agent
Sealing after aluminum surface treatment
Stainless Pickling Passivation Agent
Stainless Steel Passivation

Stainless Pickling Passivation Agent

Treats weld stains, scale and free iron
Stainless Steel Passivation Agent
Stainless Steel Passivation

Stainless Steel Passivation Agent

Improves corrosion resistance and surface stability
Die-cast Aluminum Passivation Agent
Corrosion protection and pretreatment for die-cast aluminum
Copper Passivation Agent
Copper Passivation

Copper Passivation Agent

Anti-oxidation passivation for copper and copper alloy surfaces
Copper Sealing Agent
Sealing Agents

Copper Sealing Agent

Sealing and anti-discoloration protection for copper
Nickel-plated Sealing Agent
Nickel-plated Sealing

Nickel-plated Sealing Agent

Protection for nickel-plated parts

Find the right product category

Start with the material and process target, then open a category for products, specifications and technical documents.

Passivation Agents

Passivation chemistry for copper, aluminum alloy and stainless steel surface protection.

View category

Sealing Agents

Sealing solutions for plated layers, oxide films and treated metal surfaces.

View category

Degreasing & Cleaning Agents

Industrial degreasing and cleaning products for spray, immersion and pretreatment processes.

View category

Rust Prevention & Polishing

Supporting chemicals for rust prevention, rust removal and copper brightening.

View category