Epoxy Resin AB Glue River Table Handmade DIY Ultra-clear Crystal Drop Glue Potting And Sealing Painting Specimen Hard Glue Craft 3：1
◆ Product model: SD831 epoxy resin AB adhesive
◆ Characteristics: This product is an impact-resistant epoxy crystal adhesive. Strong versatility, fast curing speed, small curing heat value, impact resistance, resistance to most chemical media, and excellent electrical insulation performance. Glass and glass, glass and metal, metal and metal, metal and plastic, plastic and plastic material structural bonding; PE / PP / PET or flexible plastic materials used with caution.
◆ Environmental protection requirements: meet the RoHS directive and related environmental protection requirements
◆ Reference standard: SAE AMS 3690C-2009 curing epoxy resin composite adhesive at room temperature
■ apply Suitable for metal, electroplating / paint materials, ceramics, glass, technology and other bonding characteristics
■Technical parameter(At TA=25℃)
|
Performance index |
Test item |
Reference standard |
Numerical value |
|
solid the before |
External view |
Colorless transparent (A)/Colorless transparent (B) flowing body |
|
|
Mixed color |
Visual inspection |
Colorless and transparent |
|
|
Viscosity of component A mPa·s |
GB/T 2794 |
2000～4000 |
|
|
B component viscosity mPa·s |
GB/T 2794 |
50 |
|
|
fuck As a sex can |
Mixing ratio A：B |
/ |
3 ：1 |
|
Relative gravityg/cm³ |
GB/T13477.2 |
1.0～1.1 |
|
|
Gel time min |
GB/T 7123.1 |
120 |
|
|
Curing time H |
/ |
48 |
|
|
solid the after |
Hardness shore D |
GB/T 531 |
85±5 |
|
Shear strength Kg/mm2 |
GB/T7124 |
29 |
|
|
8 |
|||
|
Volume resistivity Ω·cm |
GB/T 1692 |
5.0×1015 |
|
|
Dielectric electric strengthkV/mm |
GB/T 1694 |
22 |
|
|
Shear strength |
/ |
-50℃～80℃ |
|
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