PORON 4701-43

Rogers PORON EVExtend foam is a battery pad material specifically designed to address the challenges of EV/HEV applications.

PORON EVExtend battery pad material is the latest advancement in protecting and extending battery life.

Designed to address the unique challenges of Electric and Hybrid-Electric Vehicle batteries, PORON EVExtend outperforms other battery pad solutions on the market, offering superior levels of reliability and long-term durability.

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PORON 4701-43технический паспорт

PROPERTY	TEST METHOD	VALUE
PHYSICAL
Плотность, kg/m³ (lb./ft³)	ASTM D3574-95, Test A	112 (7)	160 (10)	192 (12)
Support Type	---	PET	Release PET
Tolerance, %	---	± 15	± 10
Thickness, mm	---	3	1.0 - 3.0	1.0 - 3.0
(inches)	---	(0. 118)	(0.039 - 0. 118)	(0.039 - 0. 118)
Tolerance, % ≥2mm	---	± 10	± 5
Tolerance, % <2mm	---	---	± 7.5
Standard Color (Code)	---	Black (04)
Compression Force Deflection, Range kPa (psi)Typical kPa (psi)	0.51 cm/min (0.2”/min) Strain Rate Force Measured @ 25% Deflection Force Measured @ 10% Deflection Force Measured @ 20% Deflection Force Measured @ 25% Deflection Force Measured @ 30% Deflection Force Measured @ 40% Deflection Force Measured @ 50% Deflection Force Measured @ 60% Deflection Force Measured @ 70% Deflection Force Measured @ 80% Deflection	10.3-31.0 (1.5-4.5)	27-55 (4-8)	41-83 (6- 12)
		18.6 (2.7)	32.8 (4.8)	43.4 (7.3)
		20.9 (3.0)	36.6 (5.4)	56.5 (8.6)
		21.3 (3. 1)	39.1 (5.8)	61.1 (9.3)
		22.1 (3.2)	42.1 (6.3)	66.3 (10.2)
		25.2 (3.6)	50.9 (7.7)	81.5 (12.5)
		30.5 (4.4)	66.1 (10.0)	108.0 (16.6)
		41.4 (6.0)	97.9 (15.0)	162.0 (25.2)
		68.9 (10.0)	181.0 (27.8)	306.0 (47.6)
		169.3 (24.6)	450.0 (69.2)	728.0 (115.0)
Compression Set, % max.	ASTM D3574-95 Test D @ 23˚C (73˚F) ASTM D3574-95 Test D @ 70˚C (158˚F)	5
Compression Set, % max.		5
Предел прочности, min. kPa, (psi)	ASTM D3574-95 Test E	N/A Supported Product	345 (50)
Tensile Elongation, % min.	ASTM D3574-95 Test E		80
Tear Strength, kN/m (pli) min	ASTM D264-91 Die C		1.23 (7)
ELECTRICAL AND THERMAL
Thermal Conductivity, W/M-C (BTU-in./hr/ft²-F)	ASTM C518-98	0.044	0.050 (0.35)	0.052 (0.36)
Dielectric Strength, volts/mil	ASTM D150 Measurement @ 22˚C (72˚F) Relative Humidity, 50% for	128	56
Dielectric Strength, volts/mil	24 Hours	128	56
Температурная устойчивость
Recommended Constant Use, max.	SAE J-2236	90˚C
Recommended Intermittent Use, max.	---	121˚C
Embrittlement	ASTM D746-98	-20˚C
FLAMMABILITY AND OUTGASSING
Outgassing, Total Mass Loss (TML) %	Internal Method: 24 Hours @	0.72	0.73	0.66
Outgassing, Total Mass Loss (TML) %	125˚C (257˚F)	0.72	0.73	0.66
Outgassing, Water Vapor Regain (WVR) %	---	0.59	0.62	0.51
ENVIRONMENTAL
Water Absorption, Immersion Testing, % Weight Gain, Typical	ASTM D570-95	20
Water Absorption, High Humidity Exposure, % Weight Gain, Typical	AMS 3568	2

PORON 4701-43 Size

PORON 4701-43: PORON EVExtend - Supported with 2 mil Release PET COLOR: BLACK (04)
PRODUCT NUMBER	PRODUCT DESCRIPTION	Плотность		THICKNESS		WIDTH		LENGTH		TOTAL		APPROX. WEIGHT
PRODUCT NUMBER	PRODUCT DESCRIPTION	lbs/ft3	kg/m3	inches	mm	inches	mm	feet	m	ft2	2	lbs.	kg
3108650	4701-43RL- 10039-04	10	160	0.039	1	54U	1372	300	91.4	1350	125	47	22
3107828	4701-43RL- 10080-04	10	160	0.08	2	54U	1372	225	68.6	1012	94	69	32
3107829	4701-43RL- 10118-04	10	160	0.118	3	54U	1372	165	50.3	742	69	75	35
3112481	4701-43RL- 12039-04	12	192	0.039	1	54U	1372	300	91.4	1350	125	56	26
3107830	4701-43RL- 12080-04	12	192	0.08	2	54U	1372	225	68.6	1012	94	82	38
3098639	4701-43RL- 12118-04	12	192	0.118	3	54U	1372	165	50.3	742	69	89	41
PORON 4701-43HBF: PORON EVExtend - Supported with 2 mil Release PET COLOR: BLACK (04)
PRODUCT NUMBER	PRODUCT DESCRIPTION	TYPICAL ROLL SIZE
		Плотность		THICKNESS		WIDTH		LENGTH		TOTAL		APPROX.WEIGHT
		Плотность		THICKNESS		WIDTH		LENGTH		TOTAL		APPROX.WEIGHT
		lbs/ft3	kg/m3	inches	mm	inches	mm	feet	m	ft2	2	lbs.	kg
3126735^	4701-43HBFRL- 10063-04 4701-43HBFRL- 12039-04	10.5	168	0.063	1.6	54U	1372	225	68.6	1012	94	62	28
3123907^	4701-43HBFRL- 10063-04 4701-43HBFRL- 12039-04	12	192	0.039	1	54U	1372	300	91.4	1350	125	47	22

PORON 4701-43 Features

Thickness range of .039 to .118 in (1 to 3 mm)
Flat CFD Curve
Tight specification of 5% on compression set (per ASTM D3574 at 70⁰C)

PORON 4701-43 Benefits

PORON EVExtend 43HBF offers an increased flammability rating on thinner grades of the product
PORON EVExtend 43HBF is halogen-free and UL certified as HBF or HF1 (product-dependent)
PORON EVExtend maintains constant pushback force, allowing designers to meet both beginning and end-of-life limits despite pouch expansion
Excellent durability and long-term performance
Maintains original thickness and properties throughout the life of the battery