| Project Background

Salt is one of the most common compounds and is found in the atmosphere, on the Earth's surface, and in the oceans. In a salt spray environment, salt-containing liquid acts as an electrolyte, leading to corrosion and failure of metals or coatings, open circuits or short circuits in PCBA, and breakage of component leads.

| Project Overview

The salt spray test is an important method for inspecting the corrosion resistance of products. It is an environmental test that uses salt spray test equipment to simulate natural environments

and salt-added corrosive environments, to check the corrosion resistance of products, metal materials, and coatings/platings.

| Test Objective

Evaluate the corrosion resistance of metallic structural components and materials, verify the effectiveness of protective measures, and provide guidance for design optimization, thereby enhancing protection levels and extending material service life.

| Testing Standards

GB/T 2423.17, GB/T 2423.18, etc...

| Service Products / Fields

The detection scope of this salt spray test project is extensive, including but not limited to multiple fields such as electronic manufacturing, aviation materials and components, semiconductors, automotive electronics, AEC-Q verification services, automotive connector systems, and new energy vehicle thermal management. Through salt spray testing, it can be ensured that products in these fields are capable of withstanding salt spray corrosion in actual service conditions, thereby improving product reliability and extending service life.

| Project Advantages

1. Support multiple test types: Neutral Salt Spray (NSS), Acetic Acid Salt Spray (ASS), Copper-Accelerated Acetic Acid Salt Spray (CASS), and Alternating Salt Spray.

2. Enable automatic cycling among four environmental conditions inside the chamber: spraying, drying, 100% humidity, and static.

3. Accommodate large-sized products or complete assemblies for NSS salt spray testing.

| MTT Advantages

1. Professional Team: A team of highly experienced testing engineers and technical experts.

2. Advanced Equipment: Equipped with internationally leading testing instruments to ensure accuracy and reliability of results.

3. Efficient Service: Rapidly respond to customer needs and provide one-stop, high-efficiency inspection services.

4. Authoritative Certification: The laboratory is certified by ISO/IEC 17025, ensuring that test reports have international credibility.