BECHEM CERITOL PK 1 SOFT

Low temperature special lubricant for metals and polymer materials

Industries / Examples of Application
·  Clock springs
·  Locking systems
·  Central lubrication systems
·  Window lifter systems
·  Automotive and supplier industry

Material combinations
·  Metal / plastic
·  Plastic / plastic

Properties
·  Excellent low temperature behaviour
·  Oxidation stability
·  Contains EP * additive
·  Good corrosion protection
· Long life lubrication
·  Reduced friction and wear
·  Considerably improved sliding properties of plastics and elastomers on steel and non-ferrous metals
·  Prevents stick slip
·  Good compatibility with plastics and elastomer materials

Characteristic data
·  Service temperature : -60 °C to +140 °C
·  Appearance : beige
·  NLGI grade : 0 – 1

Approvals / References
·  GM 9986237

 

Thickener

Polyurea

Worked penetration

1/10 mm 320 – 350

DIN ISO 2137

Drop point

°C ≥ 240

IP 396

Low temperature torque at -40 °C
starting torque running torque

mNm ≤ 150 ≤ 40

ASTM D 1478 ASTM D 1478

Copper corrosion test (24 h/100 °C)

degree of corrosion 1

DIN 51811

Flow pressure at -40 °C

mbar ≤ 500

DIN 51805

Base Oil

Poly alpha olefin

Kin. viscosity at 40 °C

mm2/s approx. 32

DIN 51562

Kin. viscosity at 100 °C

mm2/s approx. 6

DIN 51562

 

Instructions for use

·  Prior to serial production product compatibility tests are recommended

* Extreme pressure additive