PFP 353ND Epoxy Packets

Precision Fiber Products
$4.75 - $6.90
Current Stock:
0.00 LBS
Calculated at Checkout

PFP 353ND Epoxy

PFP 353ND is a two component, heat curing epoxy designed for high temperature applications. It becomes a favorite epoxy of many fiber optic users.   353ND  Epoxy will perform continuously at 200°C and can endure 300~400°C for several minutes. It has excellent resistance to many types of solvents and chemicals and is ideal for bonding fiber optics, metals, glass, ceramics and most plastics.


Fiber Optic Connector epoxy 353ND remains liquid until heat is applied. It can be applied by brush, dipping, pouring or mechanical dispensing techniques. 

This item comes in a 2 Gram Packet kit with a shelf life of 1 year when stored at room temperature. Refrigeration is not required. 

  • Curing Schedule:
    • 1 minute @150°C
    • 2~5 minutes @120°C
    • 5~10 minutes @100°C
    • 15~30 minutes @80°C

    Pot Life: 4 hours


Color: amber 
Consistancy: pourable liquid 
Viscosity (mixed): 3000~5000 cps 
Mix Ratio: 10(A):1(B-hardener) by weight 
Specific gravity: 1.2(A), 1.02(B) 
Glass Transition Temp.(Tg): 120°C 
Coefficient of Thermal Expansion(CTE), in/in/°C: 54x10e-6 (below Tg), 160x10e-6 (above Tg) 
Operating Temp. Range: -50~+200°C 
Hardness Shore D: 87 
Outgas: 0.8%@200°C, 1.2%@250°C 
Lap Shear Strength, 25°C Al to Al: 2000psi 
Impact Resistance, ASTM-D-256-56: 0.38 ft/lb.-in. 
Index of Refraction1.56>
Spectral Transmission: <
50%@500nm, >95%@700nm~2um 
Thermal Conductivity: 0.34 W/m°K 
Thermal Shock Resistance: Passed 1000 cycles -55°C~+150°C 

NOTE: Ground Shipment Only since this product is considered hazardous.

Download MSDS Here 
Download Data Sheet Here