WEICON Anti-Seize High-Tech Assembly Paste

Overview

WEICON Anti-Seize High-Tech is a metal-free, white corrosion protection and high-performance assembly paste for statically and dynamically extremely stressed screw connections and assembly parts, and for low-speed rotating installations at high temperatures. It is effective especially on high-alloy steels and where different metals are used. It is water-repellent and resistant to fresh, sea and hot water, water vapour, and alkaline and slightly acidic media, with a high-pressure absorption capacity of up to 230 N/mm2. It is recommended where metal-containing assembly products are not wanted for optical reasons, where nickel-containing products are prohibited for health reasons, or where copper-containing products are prohibited for electrochemical reasons, and it is free of sulphurous additives and halogens. It prevents corrosion, fretting corrosion, oxidation, seizure, cold welding, wear and abrasion, reduces friction and stick-slip, and gives good sealing and shut-off properties against liquid media. According to the data sheet the base is medicinal white oil, silicone-free, density 1.3±0.1 g/cm3, cone penetration 310-340 (1/10 mm), temperature resistance -60°C to +1,400°C, salt-spray resistance over 170 h (DIN EN ISO 9227), compressive strength 230 MPa, sulphur content below 0.1%, a total friction coefficient of 0.11 on bright steel (M10, 10.9), NSF H1 registration (141636) and MIL-PRF-907H / MIL-A-13881C. Clean the surface first with WEICON Cleaner S, then apply a generous amount with a brush, cloth or sponge down to the thread root; do not mix with greases or oils. Minimum shelf life 24 months.

Specifications

Base Type

Metal-free paste on medicinal white oil base

Service Temperature

-60°C to +1,400°C

Certifications

NSF H1 registered (reg. 141636), MIL-PRF-907H / MIL-A-13881C

Technical Information

• Metal-free, silicone-free; free of sulphurous additives and halogens; NSF H1 registered
• -60°C to +1,400°C; salt-spray resistance over 170 h; compressive strength 230 MPa
• Total friction coefficient 0.11 on bright steel (M10, 10.9); 5 g to 20 kg packs

Typical Applications

• Anti-seize and corrosion protection for heavily stressed screw connections
• Assembly of high-alloy steels and mixed-metal joints
• Where copper- or nickel-containing pastes are not permitted

Industries

Technical Documents