SO-FLEX™ II

Description

This phthalate-free softening agent is designed to lower the cured durometer of various flexible polyurethane products. It is particularly effective for modifying the hardness of fully cured urethane rubbers after 7 days at 23°C (73°F). Available sizes include Pint Unit (0.45 kg / 1 lbs.), 1 Gallon Unit (4.08 kg / 9 lbs.), and 5 Gallon Unit (20.41 kg / 45 lbs.).

Intended for industrial use only, it should be kept out of the reach of children. It is used in applications requiring softer urethane rubbers, such as mold making, sculpture, and architectural ornamentation.

Instructions

• Safety: Use in a well-ventilated area. Wear safety glasses, long sleeves, and rubber gloves to minimize contamination risk. Store and use products in a warm environment at 23°C (73°F). This product has a limited shelf life and should be used promptly. Wear gloves and eye protection to minimize contamination risk.
• Measuring & Mixing: Use by weight. For best results, use an accurate scale to measure. Weigh and thoroughly mix (at least one minute) with the appropriate amount of Part B before combining with Part A.
• Mixing Ratios and Shore A Hardness:
  • Brush-On™ 40:
    • 100A:125B pbw
    • 125 g Part B, 0 g softener, 100 g Part A, Shore A Hardness: 40
    • 125 g Part B, 10 g softener, 100 g Part A, Shore A Hardness: 35
    • 125 g Part B, 20 g softener, 100 g Part A, Shore A Hardness: 30
    • 125 g Part B, 40 g softener, 100 g Part A, Shore A Hardness: 20
  • PMC™-121/50:
    • 2A:1B pbw
    • 100 g Part B, 0 g softener, 200 g Part A, Shore A Hardness: 50
    • 100 g Part B, 15 g softener, 200 g Part A, Shore A Hardness: 44
    • 100 g Part B, 30 g softener, 200 g Part A, Shore A Hardness: 39
    • 100 g Part B, 60 g softener, 200 g Part A, Shore A Hardness: 31
  • PMC™ 780 DRY:
    • 2A:1B pbw
    • 100 g Part B, 0 g softener, 200 g Part A, Shore A Hardness: 80
    • 100 g Part B, 15 g softener, 200 g Part A, Shore A Hardness: 73
    • 100 g Part B, 30 g softener, 200 g Part A, Shore A Hardness: 69
    • 100 g Part B, 60 g softener, 200 g Part A, Shore A Hardness: 60
  • Reoflex™ 20:
    • 1A:1B pbw
    • 100 g Part B, 0 g softener, 100 g Part A, Shore A Hardness: 20
    • 100 g Part B, 10 g softener, 100 g Part A, Shore A Hardness: 17
    • 100 g Part B, 20 g softener, 100 g Part A, Shore A Hardness: 13
    • 100 g Part B, 40 g softener, 100 g Part A, Shore A Hardness: 6
  • Vytaflex™ 10:
    • 1A:1B pbw
    • 100 g Part B, 0 g softener, 100 g Part A, Shore A Hardness: 10
    • 100 g Part B, 10 g softener, 100 g Part A, Shore A Hardness: 6
    • 100 g Part B, 20 g softener, 100 g Part A, Shore A Hardness: 4
    • 100 g Part B, 40 g softener, 100 g Part A, not recommended
  • Vytaflex™ 20:
    • 1A:1B pbw
    • 100 g Part B, 0 g softener, 100 g Part A, Shore A Hardness: 20
    • 100 g Part B, 10 g softener, 100 g Part A, Shore A Hardness: 18
    • 100 g Part B, 20 g softener, 100 g Part A, Shore A Hardness: 16
    • 100 g Part B, 40 g softener, 100 g Part A, Shore A Hardness: 12
  • Vytaflex™ 30:
    • 1A:1B pbw
    • 100 g Part B, 0 g softener, 100 g Part A, Shore A Hardness: 30
    • 100 g Part B, 10 g softener, 100 g Part A, Shore A Hardness: 27
    • 100 g Part B, 20 g softener, 100 g Part A, Shore A Hardness: 20
    • 100 g Part B, 40 g softener, 100 g Part A, Shore A Hardness: 16
  • Vytaflex™ 60:
    • 1A:1B pbw
    • 100 g Part B, 0 g softener, 100 g Part A, Shore A Hardness: 60
    • 100 g Part B, 10 g softener, 100 g Part A, Shore A Hardness: 55
    • 100 g Part B, 20 g softener, 100 g Part A, Shore A Hardness: 47
    • 100 g Part B, 40 g softener, 100 g Part A, Shore A Hardness: 36
• Note: Shore Hardness is measured after 7 days at 23°C (73°F).