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Product Details
Casting Polyurethane

53-63A Casting Polyurethane

Item no.: CPU-69-A/B

  • Key features：
    - Hardness: 53-63A
    - Pot life: 120-360 sec
    - Room temperature curing
    - High elasticity
    - Easy operation
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Product Introduction

Application
Bonding, coating, modules, casting industrial machinery and electronics industries parts and so on.
Description
Casting polyurethane CPU-69A/B is a tough, durable, polyurethane elastomer, used for mould making or prototype parts requiring high tear strength and excellent abrasion resistance.
Material specification
CPU-69A: Polyether polyol and other additives.
CPU-69B: MDI prepolymer.
Material Properties
Properties/product name CPU-69-A CPU-69-B
Color Clear, Yellowish Clear, Yellowish
Viscosity (cps/25℃) 650 ± 100 650 ± 100
Specific gravity 1.05 ± 0.05 1.2 ± 0.05
NCO Content (%)   22.4 - 23.4
Molding condition
Properties/product name CPU-69-A CPU-69-B
Material Temperature (℃) 30-50 30-50
Vacuuming time 30 60
Mixing ratio (Weight) 100 32
Potlife (sec) 120-360 120-360
Rebound (%) 30-40 30-40
Product properties
Properties/Item name CPU-69-A/CPU-69-B
Hardness(Shore A) 58±5
Color Yellowish
Tensile strength (kg/cm2) 250-350
Elongation (%) 40-120
Tear strength (kg/cm) 20-30
Storage
Material must be kept under cool and dry condition without direct sunlight.
If opened, care must be taken and the lid of the container must be closed tightly for the unused material.
Shelf-life
The storage life is 6 months.
Packing
CPU-69A:200/18 kg blue drum/can.
CPU-69B: 200/18 kg red drum/can.
Taiwan PU Corporation is a professional casting polyurethane manufacturer, casting polyurethane producer. We supply high quality casting polyurethane products, have an experienced technical team and offer the best price to casting polyurethane.

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

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