Industries

MOLYKOTE® SK-623 Grease – Lubricant – Transportation & Industrial

  • Item Name: MOLYKOTE® SK-623 Grease
  • Manufacturer: DuPont
  • Technologies: PAO grease with white solid lubricants
  • Color: White
  • Cure Type: Contact to Techniq VN for details.
  • Package Size: 1 kg cans (10 per carton) and 16 kg pails
  • Shelf Life: 60 months

1. Product Overview

MOLYKOTE® SK-623 Grease is a PAO-based grease with white solid lubricants. It is designed for lubrication of plastic/metal parts and offers excellent noise reduction properties.

Key Features:

  • Wide service temperature range: -40 to 150°C
  • Good compatibility with most plastics
  • Effective noise reduction

Composition:

  • Polyalphaolefin (PAO) oil
  • Lithium soap
  • Solid lubricants

2. Applications

  • Lubrication for plastic/metal parts
  • Noise reduction for plastic components

3. Typical Properties

Property Test Standard Unit Result
Appearance White
Service Temperature Range °C -40 to 150
Penetration (worked, 60 strokes) JIS K 2220 300
Bleed (100°C, 24 hrs) JIS K 2220 % 2.0
Evaporation (99°C, 22 hrs) JIS K 2220 % 0.1
Dropping Point JIS K 2220 °C 205
Four Ball Wear Scar (1,200 rpm, 392 N, 1 hr) ASTM D2266 mm 0.7
Copper Corrosion Test (100°C, 24 hrs) JIS K 2220 1a
Low-Temperature Torque (-30°C, Starting) JIS K 2220 mN·m 280
Low-Temperature Torque (-30°C, Running) JIS K 2220 mN·m 110
Low-Temperature Torque (-40°C, Starting) JIS K 2220 mN·m 680
Low-Temperature Torque (-40°C, Running) JIS K 2220 mN·m 260

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