Zeal Pioneer Grease HT-EP Series

Zeal Protect Grease HT-EP series are high temperature greases, formulated with bentonite clay based thickener and extreme pressure additive system to provide extra protection against wear, rusting and water washout especially in industrial equipment operating under heavy loads and high temperatures. They are available in NLGI grades ranging from 00 to 3 with base oil viscosity of ISO VG 150 & 320. It retains its consistency at high temperatures and provides good storage stability.

Product Description & Specifications

Features & Benefits

  •   Outstanding Non-melting capability – protects bearing at very high operating temperatures where conventional soap-based greases fail to provide satisfactory lubrication.
  •   Good extreme pressure & anti-wear properties – protects bearing surfaces against severe wear, even under high load conditions.
  •   Excellent Oxidation and Thermal stability – protects against deposit formation at very high operating temperatures, thus maintains the life and performance of grease.
  •   Excellent resistance to water washout – resists washout of grease in equipment and provides good lubrication even in presence of water.
  •   Excellent retention of consistency – resists grease softening in application, where very high temperatures and mechanical working leads to subsequent loss of lubrication performance and leakage.

Application

Zeal Protect Grease HT-EP series are suitable for below applications:
  •   Drying Ovens
  •   Jaw Crushers
  •   Kiln cars
  •   Steel Mills
  •   Hot Rolling Mills
  •   Aluminum, Cement, Glass and Rubber plants

Typical Characteristics

Zeal Protect Grease Test Method Units HT-EP00 HT-EP0 HT-EP1 HT-EP2 HT-EP3
NLGI Grade ASTM D 217 00 0 1 2 3
Thickener Type Bentonite Clay Bentonite Clay Bentonite Clay Bentonite Clay Bentonite Clay
Penetration, Worked @ 25 0C ASTM D 217 0.1mm 400-430 355-385 310-340 265-295 220-250
Viscosity @ 40 0C ASTM D 445 cSt 320 160 160 160 160
Dropping Point ASTM D 566 °C >300 >300 >300 >300
4-Ball Wear, Scar ASTM D 2266 mm 0.5 0.4 0.4 0.4 0.4
4-Ball Weld Load ASTM D 2596 Kg 240 250 250 250 250
The above figures are typical of blends with normal production tolerance and do not constitute a specification.
 

Data Sheet & MSDS

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