Your PU Factories in Taiwan
Spec
- Use:Construction
Key Features
+ PU Sealing Resin
+ PU Resin for Encapsulation of Capacitor
+ Two Part PU Compounds
+ Polyurethane adhesive sealant
+ Encapsulation pu resin
+ PU potting compoun
Advantage
- Hardness: 53A
- Mixing ratio: 1:2
- Pot life: 20-25min
- Good softness and bonding
- Good resistance to alkalinity of concrete
- Excellent elasticity
- Easy operation
Application
- Casting, bonding, coating, molding and abrasion-resistance for industrial products.
- Waterproofing, encapsulation, filling, casting andbonding for electronics and electrical parts.
- Duplication for embossed tile and other finished concrete products.
System Specification
| Item no. | CPU-55-A | CPU-55-B |
| Appearance | Dark yellowish-translucent liquid | Transparent liquid |
| Viscosity | 2,800 cps | 6,000 cps |
Product Characteristic & Processing parameters
| Mixing Ratio (wt:wt) | 1 : 2 |
| Pot life | 20-25 mins @25°C |
| Curing time | 7 hrs |
| Hardness | 53 Shore A |
| Tack free time | 2 hrs and 35 mins |
| Tensile Strength | 50 kgf/cm2 |
| Elongation | 230 % |
| Tear Strength | 30 kgf/cm |
Characteristics
- Hardness 53 shore A
- Medium hardness and good elasticity
- Easy to operate
- Stable size and curing at room temperature
- Good softness and bonding
- Good resistance to alkalinity of concrete
Operation Process
- Weigh hardener CPU-55-B first and pour it into a mixing container to lubricate the sides of the container.
- Weigh CPU-55-A then pour it into the same mixing containerand mix thoroughly for 1-2 min with stir speed 100-200 rpm. (Please do not stir with high speed.)
- Place the container into vacuum machine to exhaust the air twice for 1-2 min each time. (This step could be neglected if one does not have a vacuum machine.)
- Pour the mixed material into the molds (The molds should be applied to the release agent in advance.) or direct use.
Notice:These values are based on the test of our present laboratory test specimens.
****We cordially invite you to access our following website to know more about our
PU Sealing Resin - http://www.taiwanpu.com/products_detail.asp?seq=164
Payment Details
- Payment Terms:DA ,TT ,L/C
