Technical datasheet: Sumitube® B2

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	Sumitube^® B2
	Single Wall Polyolefin, 2:1 Operating Temperature: -55 up to 135°C

Technical datasheet

Page 1 of 2

CSA C 22.2 No. 198.1: 125°C 600V VW-1 (File No. 033298-0-000)
SAE-AS23053/5 class 1&3
UL 224 125°C 600V VW-1 (File No. E48762)

Surface: Matt
Marking: None

Dimensions

BEFORE SHRINKAGE		AFTER SHRINKAGE		DELIVERY UNITS *
Inner diameter (EID) min.		Inner diameter (RID) max.	Wall thickness (RWT) min-max	Unit quantity	Box quantity
[type]	[mm]	[mm]	[mm]	[m]	[m]
3/64	1,20	0,60	0,34 - 0,48	300	900
1/16	1,60	0,80	0,36 - 0,50	300	900
3/32	2,40	1,20	0,44 - 0,58	150	900
1/8	3,20	1,60	0,44 - 0,58	150	900
3/16	4,80	2,40	0,44 - 0,58	60	600
1/4	6,40	3,20	0,57 - 0,71	60	300
3/8	9,50	4,75	0,57 - 0,71	60	300
1/2	12,7	6,40	0,57 - 0,71	60	300
3/4	19,1	9,50	0,69 - 0,83	60	180
1	25,4	12,7	0,77 - 1,01	60	180
1-1/2	38,1	19,1	0,87 - 1,17	60	180
2**	50,8	25,4	0,97 - 1,31	60	120
3**	76,2	38,1	1,17 - 1,47	60	60
4**	101,6	50,8	1,18 - 1,62	30	30

* Non standard colours and cut lenght of 1200mm are available upon request. **No AS23053/5 Class3 part no. existing for this size.

Colours & Technical drawing

STANDARD COLOURS

black

blue

red

white

yellow

SPECIAL COLOURS

upon request

TECHNICAL DRAWING

SUMITOMO-G-29012023

	Sumitube^® B2
	Single Wall Polyolefin, 2:1

Technical datasheet

Page 2 of 2

Technical properties

PHYSICAL PROPERTIES
PROPERTY	TEST METHOD	REQUIREMENT	TYPICAL VALUE
Longitudinal Change	SAE-AS23053	Max. ± 5%	0% - -2%
Specific Gravity	ASTM D 792	1,35 Max.	1,34
Tensile Strength	ASTM D 638	Min. 10,4 MPa	≥ 14 MPa
Elongation at Break	ASTM D 638	Min. 200%	≥ 400%
Secant Modulus	ASTM D 882	Max. 173 MPa	65 MPa

THERMAL PROPERTIES
PROPERTY	TEST METHOD	REQUIREMENT	TYPICAL VALUE
Operating Temperature	SAE-AS23053	-55 up to 135°C	-55 up to 135°C
Min. Shrink Temperature	Shrink curve	full recovery	90°C
Shrinking starts at	Shrink curve		60°C
Heat Shock (250°C x 4h)	SAE-AS23053	no crack, flowing or dripping	Pass
Elongation after heat ageing (175°C x 168h)	SAE-AS23053	Min. 100% elongation	420%
Low temperature flexibility (-55°C x 4h)	SAE-AS23053	no cracking	Pass
Copper Corrosion (175°C x 16h)	SAE-AS23053	no corrosion	Pass
Colour stability (175°C x 24h)	SAE-AS23053	no change	Pass

CHEMICAL PROPERTIES
PROPERTY	TEST METHOD	REQUIREMENT	TYPICAL VALUE
Flammability	UL 224	VW-1	Pass
Water Absorption	ASTM D 570	Max. 0,5%	0,25%
Fluid Resistance (after immersion 24°C x 24h)	SAE-AS23053	Min. 6,9 MPa (Tensile Strength)	7,25 - 14 MPa
Fungus Resistance	SAE-AS23053	ASTM G 21	Pass
Ozone resistance	NF F 00-608	No cracking or sweating	Pass

ELECTRICAL PROPERTIES
PROPERTY	TEST METHOD	REQUIREMENT	TYPICAL VALUE
Voltage Rating	UL 224		600V
Dielectric Voltage Withstand (2.5kV x 60s)	UL 224	no breakdown	Pass
Volume Resistivity	ASTM D 876	Min. 10¹⁴ Ω·cm	3,1 x 10¹⁴ Ω·cm
Dielectric Strength	ASTM D 876	Min. 19,7 kV/mm	≥ 30 kV/mm

Sumitube B2 Black did not show decreasing of Tensile Strength and Elongation after the artificial weathering / UV- test according to DIN EN ISO 4892-2A.

SUMITOMO-G-29012023