Electrolube SGB Contact Grease For Industrial Electrical Contacts

Electrolube SGB Contact Grease for Industrial Electrical Contacts

Product Properties

Product Introduction

Electrolube SGB is a specialized contact treatment grease developed as an extension of the No. 2 Range (including SGA and SOA) to enhance plastics compatibility for modern electronics and automotive applications. This synthetic grease improves electrical contact performance and longevity by increasing effective contact area, preventing arcing, and reducing wear. It is highly stable, fully inhibited against oxidation and copper corrosion, and offers excellent penetration and cooling properties. SGB is designed for use on clean, dry surfaces and can be applied manually or via automated dispensing systems to protect against contamination and tarnishing during manufacturing.

Enhanced Properties

Building on the parameter table, SGB's special attributes include an extended temperature range (-35°C to +130°C) for harsh environments, ensuring reliable performance in both cold and high-heat conditions. Its low evaporation weight loss (3.73% at 100°C and 3.90% at 125°C) and high drop point (250°C) contribute to long-term stability and minimal degradation. The grease's clay thickener and poly alkylene glycol base oil provide superior lubrication, with a viscosity index of 214 ensuring consistent flow across temperatures. Additionally, its low cone penetration values (e.g., 310 un-worked at 20°C) and NLGI 1 consistency enable easy application and effective sealing. The 6% oil bleed rate minimizes separation, while the no-change silver corrosion result ensures compatibility with sensitive metals.

Application Scenarios

Electrolube SGB is ideal for various electrical contact applications, particularly in industrial and automotive settings where heavy arcing and long life cycles are common. According to the TDS, it excels in battery terminals, knife switches, and rheostats due to its non-melting properties and environmental protection. For automotive switching industries, SGB supports high cycle rates and extended lifetimes. Additional online sources (e.g., Electrolube's official product page and distributor sites) confirm SGB is used in connectors, relays, and switches in automation, renewable energy, and consumer electronics. It is compatible with most thermoplastics, but compatibility testing is advised for specific materials.

FAQ

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination