Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Composite Materials Functions
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Applications
- Composites End Use
- Composites Processing Methods
- Recommended Curing Process
3216FR epoxy resin system can curing at high than 15℃，if need to get the best mechanical properties and thermal properties, must be conducted under the condition of temperature after curing. Recommended to curing at room temperature after exothermic peak, after the exothermic peak, temperature to 80℃，the curing after 10 hours. Concrete curing temperature, curing time and heating rate should be carried out according to the product structure adjustment, to ensure that products fully cured.
Properties
- Appearance
- No Obvious Impurity
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Viscosity (25℃) | 900-1400 | mPa·s | — |
| Epoxy Equivalent | 188 | g/Eq | — |
Technical Details & Test Data
- The Resin Blend System Technical Requirements
NO. Items 3216FR+3216AH
1 Viscosity 25℃，mPa·s 400~650 2 Exothermic peak time 25℃/100g,min 180-200 - Typical Performance Of Resin Casting
After exothermic peak at room temperature curing, curing at 80℃ by eight hours
NO. Items 3216FR+3216AH
1 Tensile strength(Mpa) 65 2 Tensile modulus(Gpa) 3 3 Elongation(%) 4 4 Bend strength(Mpa) 120 5 Bend modulus(Gpa) 3 6 Tg(℃,DMA Tan delta) 115 This date is the average data for the laboratory test data.
- Flame Retardant Performance Of Resin Casting
NO. Standard Items Result 1 UL V0 2 DIN 5510-2 Buring level S3 Smoke level SR2 Drip level ST2 3 ISO 5658-2 19.0 CFE(kW/m2)
4 ISO 5660-1 102.4 MARHE(kW/m2)
- Concentration Of Harmful Gas After Combustion
Test Item Technical requirement Unit Test Result Note Concentration of harmful gas after combustion CO <4000 Mg/m³ 920 / CO2 <90000 8070 / HF <82 2 / HBr <330 5 / HCL <150 Not detected Detection limit 0.2 mg/m³
HCN <110 3 / SO2 <260 8 / NOX（use NO2 measuring）
<190 8 / NOTICE: The client should provide glass fiber reinforced plastics laminate with gel coat as roof facing material