Mastic tape - Medium Voltage Tubing Components - Hongshang Heat Shrinkable Materials Co.Ltd.

Mastic tape

Applications：

The anti-tracking sealing mastic is made from a non-toxic, butyl composite. The self amalgamating and solvent free make the mastic effectively used in sealing cable joints and terminations to provide waterproof and void-filling.

Features：

Tape 55: stress relief mastic.
Tape 65: anti-tracking mastic.
Tape 75: black sealing mastic.

北京丝袜按摩

Test Items	Test Method	Typical Data
TAPE55 stress relief mastic
Density	ASTM D792	1.3 g/m³
Tensile strength	ASTM D 638	0.1 MPa
Ultimate elongation	ASTM D 638	>1000%
Dielectric strength	IEC 250	≥10 kV/mm
Dielectric constant	IEC 250	10-15
Volume resistance	ASTM D 527	10^9—10¹² Ω.cm
50Hz Loss factor(tgð)		0.035
Service temperature (max)		-20 to +90℃
Adhesive and self-amalgamation		Good
TAPE65 anti-tracking mastic
Density	ASTM D792	1.2 g/m³
Tensile strength	ASTM D 638	0.1 MPa
Ultimate elongation	ASTM D 638	>1000%
Dielectric strength	IEC 250	≥15 kV/mm
Dielectric constant	IEC 250	3 max.
Volume resistance	ASTM D 527	10¹³ Ω.cm
50Hz Loss factor(tgð)		0.035
Service temperature (max)		-20 to +90℃
Adhesive and self-amalgamation		Good
TAPE75 black sealing mastic
Density	ASTM D792	1.2 g/m³
Tensile strength	ASTM D 638	0.1 MPa
Ultimate elongation	ASTM D 638	>1000%
Dielectric strength	IEC 250	≥15 kV/mm
Dielectric constant	IEC 250	2-3
Volume resistance	ASTM D 527	10¹³ Ω.cm
50Hz Loss factor(tgð)		0.035
Service temperature (max)		-20 to +90℃
Adhesive and self-amalgamation		Good

Ordering Information:

Standard colors:

Tape 55: Yellow
Tape 65: Red
Tape 75: Black

Special colors:
N/A

Dimensions:

Type	Thickness	Width	Length
Type	(mm)	(mm)	(m)
Tape 55	1.6	25	0.5, 1.5, 30
Tape 65	0.8	25	1.5,50
Tape 75	3	38	1.5,20

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