Product Details
Polyurethane Casting Resin

75A Polyurethane Casting Resin

Item no.: CPU-66-A/B

  • Key features:
    - Hardness: 75A
    - Pot life: 10-20min
    - Room temperature curing
    - Good resistance to the alkalinity and acid
    - Stable size
    - Easy operation
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Product Introduction

Bonding, coating, modules, casting industrial machinery and electronics industries parts and so on. It is also suitable for waterproofing, insulation of electronics and electrical products, and usage as abrasion resistant flooring material.
System Specification
Item No. CPU-66-A CPU-66-B
Appearance Green Colorless
Viscosity 6,000 CPS 2,500 CPS
Processing parameters
Mixing Ratio (by weight) (CPU-66-A:CPU-66-B) 10:7
Pot life 10~20 min
Tack free time 2~3 hours
Curing time 12~24 hours
Product characteristic
Hardness 75 A
Viscosity after mixing 4,000 cps
Tensile Strength 5000 kPa
Elongation 200 %
Tear Strength 200 N/cm
Taber abrasion loss Below 1 g
* These items are provided as general information only. They are approximate values and are not considered part of the product specification.
1. Hardness: 75 Shore A
2. Size stable & hardening at room temperature
3. Good resistance for the alkalinity and acid
  1. Stir CPU-66-A about 1 – 2 minutes for ready-use first (material will slightly precipitate).
  2. Weigh CPU-66-B and then pour it into mixing container and let it lubricate the sides of the mixing container first.
  3. Weigh the appropriate amount of CPU-66-A and then pour it into the same container, mix thoroughly by agitator at 100 – 200 rpm for at least 1 – 2 minutes making sure that you scrape the sides and bottom of the mixing container several times. Please do not agitate with high speed.
  4. Put the mixture into the vacuum to degas about 1 – 2 minutes and then exhaust about 2 times. Then, you can use the mixture according to your own purposes.
CPU-66-A 10 kgs / drum
CPU-66-B 7 kgs / drum
  1. The container of CPU-66-B must be sealed tightly after the use; otherwise, it will become stiff and cannot be used anymore.
  2. The pot life is short, so please pay the most careful attention while using it.
  3. CPU-66-A will be slightly precipitated, so please stir it completely and evenly.
Taiwan PU Corporation is a professional polyurethane casting resin manufacturer, polyurethane casting resin producer. We supply high quality polyurethane casting resin products, have an experienced technical team and offer the best price to polyurethane casting resin.

Polyurethane casting resin is called cold polyurethane casting resin, two-component polyurethane casting resin, PU casting resin, cold PU casting resin, two-component PU casting resin, polyurethane cold casting resin, room temperature curing polyurethane casting resin, PU cold casting resin. If polyurethane casting resin is needed, please contact us.

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