Shenzhen Feiyang Protech Corp., Ltd.
Shenzhen Feiyang Protech Corp., Ltd. Polyaspartic Polyurea Materials Researcher and Manufacturer
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PROFILE
YD-306 is a Mannich base modified epoxy hardener, presented as a yellow transparent liquid. It is based on isophorone diamine modified epoxy hardener, exhibiting excellent mechanical properties. It has a shorter time for hardness development at low temperatures (0°C) and cures underwater without turning white, offering superior chemical resistance.
ADVANTAGES
High cost-performance ratio with good strength.
APPLICATIONS
Underwater heavy anti-corrosion.
Bonding and other fields.
.
STORAGE
It should be sealed in its original packaging and stored in a dry place at a temperature range of 0-40°C (the temperature must not fall below 0°C). It should not be placed in direct sunlight.
INDEX
| Appearance | Colorless transparent liquid |
| Viscosity (25℃) | 1000-7000 |
| Relative density (g/ml/25℃) | 0.98 |
| Active Hydrogen Equivalent Weight (AHEW) | 75 |
| Resin Addition Amount (per 100g)/g | 40 |
BASIC FEATURES
| Working Time (25°C, 100g): | 10-25 min |
| Film Drying Time (3mm, 25°C) | 1h |
| Shore D Hardness (after 48 hours) | Greater than 80D |
| Pull-off Strength of Cement Test (C20) | Greater than 2 MPa |
The above data pertains to the formulation when used with a bisphenol A type epoxy resin with an equivalent weight of 180-190.