Coated Fasteners Dealers in Delhi

Ptfe Coated Fasteners

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• Thickness: .001" - .003"
• Tensile Strength (ASTM D1708): 3000-5000 psi
• Elongation (ASTM D1457): 300-500% 
• Impact Strength (ASTM D256): 3.5 ft-LB/in
• Hardness (ASTM D2240): 50-65 HB (shore D)
• Abrasion Resistance (Tabor): 12 mg
• Coefficient of Friction (ASTM D1894): .12 -.15 static, .05 -.10 dynamic
• Dielectric Strength (ASTM D149): 450 volts per mil
• Use Temperature: 600°F max
• Melting Point: 625°F
• Thermal Conductivity: 1.7 BTU-in/h-ft 2-°F
• Chemical Resistance (ASTM D543): Excellent
• Salt Spray Resistance (ASTM B117): Fair
• Water Absorption (ASTM D570): < .01%

Dacromet Coated Fasteners

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Zinc Aluminium coatings are water based therefore low HAP (Hazardous Air Pollution), Low VOC (Volatile Organic Content). The coating meets ELV, WEE and ROHS norms guidelines for not using hazardous and declarable substances. Zinc AL Flake coating is higher corrosion protection in comparison with electrolytically deposited zinc or zinc alloy. Microlayer corrosion protection paint with chromate matrix and Zn flakes; Silver Grey in Appearance, Best suitable for CV and non ELV applications.