Melting Point
150 ° C
Start Expansion Temperature
200 ° C
Expansion Rate
2x
original volume
Making lithium-ion
battery systems safer.
Product Description
LithiumPrevent 200R is an intumescent thermoplastic composite that is fire resistant and electrically insulative.
Lithium Prevent Features
• A durable polymer composite material
• Can be injection molded or overmolded to almost any shape or size
• Extrudable into sheets for various applications
• Several commercially available formulations
• Electrically non-conductive
• Separation between cells or modules segregates runaway events
• Designed to manage an explosive event by venting both ejecta and gases
• Several commercially available formulations
• Excellent processability
Properties
State
Solid
Colour
White
Specific Gravity
1.43g/ml
Flammability Control and Toxicity Outgassing
Outgassing in a Vacuum Environment
0.03% Volatile Condensible Material
NASA STD 6016, SP-R-0022A
(ASTM E 595)
Flammability Characteristics
None to Small
NASA STD 6001
Upward Flame Propogation
Results were less than reporting limit
NASA STD 6001
Performance Data
ASTM Test Standard
LP200R
ASTM D2240 – Shore Hardness
80
ASTM D792 – Density Method A
1.43 gm/cm3
ASTM D638 – Tensile Strength
3330 MPa
ASTM D746 – Brittleness Temp by Impact
>-5° C
ASTM D257 – Volume Resistivity
Avg 9.92E+15 Ohms /cm
ASTM D635 –Horizontal Burning
HB – 0
UL94 – Vertical Burning
V – 0
ASTM D3755 – Dielectric Strength
Breakdown Volt. >10 kV Dielectric Str >16.27 kV/mm
Start Expansion – Pyrophobic Internal
200°C
Volumetric Expansion – Pyrophobic Internal
2 – 3 X
