Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Polymer Name
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Characteristics and Advantages
- Very low color
- High solid and viscosity
- Good flexibility and transparency
- Good mechanical properties
Applications & Uses
- Cure Method
- Uses
- Manufacturing buttons
- Manufacturing embedded parts
- Highly transparent castings
Properties
- Appearance
- Clear
- Typical Properties
Value Units Test Method / Conditions Water absorption Max 0.3 wt% ISO 62 Acid number Max 25 mg KOH/g ASTM D1639 Color Max 0.3 Gardner ASTM D1544 Curing time 20-8 min ASTM D2471 Density (at 23°C) 1.1678 g/cm³ ASTM D1475 Flash point (open cup) 22 °C ASTM D92 Flexural modulus 1650 MPa ISO 178 Flexural strength Min 90 MPa ISO 178 Gel Time 44420 min ASTM D2471 Hardness (Barcol) min. 35 - ASTM D2583 Heat distortion temperature (HDT) Min 55 °C ASTM D648 Linear shrinkage (ΔL/L) Max 1 % ASTM D2566 Peak exothermic temperature Max 170 °C ASTM D2471 Solid content 71±2 wt% ASTM D1259 Tensile elongation 3.41 % ISO 527-2 Tensile modulus 440 MPa ISO 527-2 Tensile strength Min 45 MPa ISO 527-2 Viscosity (at 25°C) 1200-1700 mPa.s (cP) ISO 2555
Safety & Health
- Product safety and Environmental protection
The usual protective measures employed during the handling of Unsaturated Polyester Resins should be observed. Further product safety information can be obtained from our Material Safety Data Sheet which is available on request.
Storage & Handling
- Storage
225 kg (net) in steel drums
- Storage
Store in a cool place below 25 °C and away from moisture and direct sunlight. Under above mentioned storage conditions, the shelf life of the resin will be at least 1 month ex-works.