
2-COMPONENT EPOXY
SY4281
High performance. High deflection temperature. Resists steam sterilization. Chemical & solvent resistant. Non-staining, no MDA or MPDA.
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Sign in for account pricing- Hardness: Shore 87D
- Pot Life: 1080 min (@ 500 g)
- Viscosity: 5,000 cps
FEATURES
- Chemical Resistant
Ships tomorrowSKU: SY4281
- Viscosity
- Part A: 12000; Part B: 325; Mixed: 5000
- Viscosity Other Conditions
- Mixed: 300 @ 122F
- Durometer Shore
- 87D
- Specific Gravity
- Part A: 1.17; Part B: 1.02; 1.14
- Pot Life
- 1080 min (@ 500 g)
- Shelf Life
- 24 months
- Mix Ratio By Weight
- 100:25
- Mix Ratio By Volume
- 3.5A:1B
- Tensile Strength (psi)
- 11000
- Thermal Conductivity (Btu·in/(hr·ft²·°F))
- 4.3
- Dielectric Strength (V/mil)
- 420
- Dielectric Constant
- 3.5
- Volume Resistivity (ohm-cm)
- 5x10^15
- Dissipation Factor
- 0.01
- Flexural Modulus
- 390000
- Flexural Strength (psi)
- 18000
- Moisture Absorption (%)
- 1.4
- Tensile Modulus
- 380000
CERTIFICATIONS



Certificates of compliance are issued per lot on request.
CUSTOM SOLUTIONS
Need a formulation outside this spec?
Our in-house team builds custom chemistries to your exact end use, temperature, and mechanical requirements.
Typical response within two business days.
Commonly ordered with SY4281
Suggested accessories — placeholder pending catalog cross-sell data.
Universal Mold Release
12 oz aerosol · $18.00
0
Pigment Dispersion
4 oz · nine stock colors · $22.00
0
Thinner / Reducer
Quart · lowers mixed viscosity · $34.00
0


