Polycin® 934 M-4

Polycin® 934 M-4 is a elastomeric polyurethane compound for use in fiber optic and copper cable filling applications. It has a low viscosity and extended pot life to form an effective water block, and excellent flexibility, electrical, and long-term stability properties. Polycin® 934 M-4 is especially applicable for environmental protection of electrical devices.

Principal: Aurorium - Castor Oil

RTU Product Type: 2K (2 Component) Encapsulant

Application Area: Copper Connections, Fiber Optic Cables, Fillers

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Note

Polycin® 934 M-4 can be fully cured for use or test purposes at room temperature after one week. The cure can be accelerated at 60°C in 18hours, or at 80°C in 6hours.

Other

ADR/RID/ADN Proper Shipping Name
Chemicals, N.O.S. (POLYCIN® 934 M-4)
ADR/RID/ADN UN Number
Not Applicable
Appearance (SDS)
Clear yellow amber liquid with mild odor
Compression Modulus
22.0 psi
Dielectric Constant
3.3
Electric Resistance
12000000000.0 Ω
Electrical Resistivity
20000000000000.0 Ω-m
Elongation at Break
130.0 %
Explosive Nature (SDS)
Not explosive
Flammable Nature (SDS)
Not flammable
Flash Point
min. 218.0 °C
Flash Point (SDS)
430.0 °F
Gel Particle Distribution
0.0-50.0 ppm
Gelling Time
17.0-20.0 hr
Hardness
55.0 HV
Hardness
max. 5.0 HV
Hardness Change
0.0
Hydrogen Generation
0.37 µl/g
Hydrogen Generation
0.37 µl/g
Insoluble in (SDS)
Water
Melting Point (SDS)
-34.0 °C
Mix Ratio
85.0 %(V/V)
Other Hazards
Not applicable.
Oxidizing Properties (SDS)
Not an oxidizer
Pour Point
-34.0 °C
Principal
Specific Gravity
0.894
Tear Strength
5.0 PLI
Tensile Modulus
33.0 psi
Tensile Strength
25.0 psi
Thermal Conductivity
0.718 BTU∙in/h∙ft²∙°F
USA/DOT Proper Shipping Name
Chemicals, N.O.S. (POLYCIN® 934 M-4)
USA/DOT UN Number
Not Applicable
Vapor Density (SDS)
min. 1.0 g/mL
Viscosity
315.0 cPs
Viscosity
300.0 cPs
Viscosity (SDS)
315.0 cPs
Volume Expansion
0.0 %
Volume Resistivity
70000000000000.0 Ω-cm
Water Absorption
0.1 %
Water Sensitivity
0.0 %
Weight Change
0.5 %
Thermal Properties
ValueUnitsTest Method / Conditions
Thermal Conductivity0.718 BTU∙in/h∙ft²∙°FBTU∙in/h∙ft²∙°FASTM C177
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Hydrogen Generation0.37 µl/gµl/gGas Chromatography at 176°F, 48 h
Hydrogen Generation0.37 µl/gµl/gMass Spectrometry (MS) at 176°F, 48 h
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Constant3.3-ASTM D150 1 KHz
Electric Resistance12000000000.0 ΩΩat 35°C, 675hr, 95% RH
Electrical Resistivity20000000000000.0 Ω-mΩ-m
Volume Resistivity70000000000000.0 Ω-cmΩ-cmASTM D257
Mechanical Properties
ValueUnitsTest Method / Conditions
Compression Modulus22.0 psipsiASTM D695
Elongation at Break130.0 %%ASTM D412
Hardness55.0 HVHVASTM D1484 shore OO
Hardnessmax. 5.0 HVHVShore Durometer Scale at 168 hrs in boiling water
Hardness Change0.0-Shore Durometer Scale after dry heat aging for (500 hrs, 100°C)
Tear Strength5.0 PLIPLIASTM D624
Tensile Modulus33.0 psipsiASTM D638
Tensile Strength25.0 psipsiASTM D412
Water Sensitivity0.0 %%Telcordia TR-NWT-000354 Expansion
Physical Properties
ValueUnitsTest Method / Conditions
Flash Pointmin. 218.0 °C°CASTM D3828
Gel Particle Distribution0.0-50.0 ppmppmInternal Method on 150 micron
Gelling Time17.0-20.0 hrhrInternal Method at 25°C, 100g
Pour Point-34.0 °C°C
Specific Gravity0.894-ASTM D1875
Viscosity315.0 cPscPsASTM D2393 At 25°C
Viscosity300.0 cPscPsASTM D2393 at 25°C, mixed
Volume Expansion0.0 %%Telcordia TR-NWT-000354
Water Absorption0.1 %%at 24°F, 168 hrs in boiling water
Weight Change0.5 %%at 168 hrs in boiling water
Application Information
ValueUnitsTest Method / Conditions
Mix Ratio85.0 %(V/V)%(V/V)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Flash Point (SDS)430.0 °F°FPensky-Martens Closed Cup (PMCC)
Melting Point (SDS)-34.0 °C°C
Vapor Density (SDS)min. 1.0 g/mLg/mLair = 1, heavier than air
Viscosity (SDS)315.0 cPscPsat 25°C