Polyethylene Foam for Antistatic

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Polyethylene Foam for Antistatic:Related Image

No Adhesive	Adhesive	Material
LBA	LBAA	Main Body: Conductive Polyethylene Foam
LBRA	LBRAA	Main Body: Conductive Polyethylene Foam

Specifications

Part Number	-	A	-	B	-	T
LBNC	-	200	-	100	-	5

Part Number	10mm Increment		Selection T
Part Number	A	B	LBA, LBAA	LBRA, LBRAA
No Adhesive LBA LBRA Adhesive LBAA LBRAA	20~800 A500 or Less for the Adhesive Type	20~500	3 5 10 15 20 30 40	1 3 5 10 20

A≥B
Only T20 or less for Adhesive Type.

Measurement Item		Testing Method	Unit	LBA(A)	LBRA(A)	LBNU(A)	LBNC(A)
Specific Volume Resistivity		SRIS 2301	Ω • cm	1.0x10⁴ or Less	1.0x10⁴ or Less	5x10⁵	4x10⁴
Surface Resistivity		ASTM D 257	Ω	1.0x10⁴ or Less	3.0x10⁴ or Less	1x10⁶	9x10⁴
Density		JIS K 6767	g/cm³	0.068	0.050	0.08	0.19
Hardness		SRIS 0101	Asker C	45	45	<5	15
Tensile Strength		JIS K 6767	kg/cm²	8.0	3.7	1.4	5.0
Elongation		JIS K 6767	%	63	66	150	150
Tear Strength		JIS K 6767	kg/cm	3.0	1.6	0.6	5.2
Compression Strength	(25%)	JIS K 6767	kg/cm²	2.0	0.8	0.1	0.8
Compression Strength	(10%)	JIS K 9514	kg/cm²	1.6	0.6	0.1	0.7
Compression Set (25%)		JIS K 6767	%	2.8	2.4	2	20
Dimension Change under Heat		JIS K 6767	%	-0.8	-0.6	-2.0	-2.0

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Part Number
LBA-[20-800/10]-[20-500/10]-[3,5,10,15,20,30,40]
LBAA-[20-500/10]-[20-500/10]-[3,5,10,15,20,30,40]
LBRA-[20-800/10]-[20-500/10]-[1,3,5,10,20]
LBRAA-[20-500/10]-[20-500/10]-[1,3,5,10,20]

Minimum order quantity	Standard Shipping Days ?	RoHS	With or w/o Seals	T (mm)	A (mm)	B (mm)
1	8 Days	10	No Adhesive	3 ～ 40	20 ～ 800	20 ～ 500
1	8 Days	10	With Seal	3 ～ 40	20 ～ 500	20 ～ 500
1	8 Days	10	No Adhesive	1 ～ 20	20 ～ 800	20 ～ 500
1	8 Days	10	With Seal	1 ～ 20	20 ～ 500	20 ～ 500

More Information

■Conductive Sponge Characteristics
•LBA(LBAA)
LBA has high conductivity using special conductive carbon black, and it is made up of uniform and tiny open cells. Carbon is completely compounded with polyethylene so that it neither crumble nor bonds, can be extensively used for wrapping materials of various IC products.
•LBRA(LBRAA)
LBRA is more flexible than LBA and suited for use as wrapping or cushioning material for products that require static protection. As its foaming agent is nitrogen gas, LBRA does not have any harmful effect on precision products by gas contamination.
* Seals are not conductive.