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Insulated LSR Material for High Voltage Cable

Insulated LSR Material is a two-part packing, addition-type liquid silicone rubber that is typically processed into cable accessories by liquid injection molding. The molding product has high efficiency, less waste, and energy saving; the products produced by it have high mechanical properties, good high and low-temperature resistance， excellent aging resistance, good electrical insulation characteristic, and no pollutants are released during vulcanization, which is both safe and environmentally friendly; This product has excellent electrical insulation performance and is often used in high-voltage cable accessories, terminals, cable connector accessories and a series of silicone products such as various insulating accessories and sheaths in the electrical and electronic industry. It is the first choice for electrical insulation materials.

Product Model: YR-45 AB

Maps（CST）: (6.0-8)×10⁵

Hardness（Shore A): 45

Mass production(KG): 200

Standard shelf life: 12

Main application: High voltage cable accessories, terminals, cold shrink materials

Appearance(Color): Clear and grey

Passed certification： UL/FDA/ROHS/MSDS
Deliver lead time: 7-10 days
Remittance： L/C, T/T(30% order, the balance before shipping)

Monthly capacity: 30-50 Tons

Regular package: 20L/200L

Delivery： Air/sea/train

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Product Description

Key Advantages

High-voltage cable accessories, terminals, cable connector accessories

Vrious insulating accessories and sheaths in the electrical and electronic industry
Door/outdoor terminations, three-finger sleeves, intermediate connectors

Typical application
Very low tensile set
Excellent expansion recovery and sealing
Excellent mechanical properties(large expansion rate, expansion is not easy to break)
Excellent electrical properties
Excellent processability

LSR Material Certificate

ROSH/FDA/UL/MSDS

Color( A and B)

A: Clear
B: Gery
Can be customized.

Two part Packing

A: 20KG,B: 20KG

A: 200KG,B: 200KG

Store

When not in use, please sealed and store in a cool place(Generally the room temperature does not exceed 30 ℃), and the validity period is 12 months.

How to use

AB components are packed in 20L or 200L pails respectively.
When using, use metering equipment to complete the 1:1 mixing of A and B materials. After A/B is mixed, it is pumped into the mold cavity. The safe storage time is 7 days (at 23 °C). If the machine is shut down for a long time, the pipe should be cleaned road.

Product Parameter

Model	Viscosity	Hardness（Shore A）	Density (g/cm³)	PTI (grade)	Tensile strength (MPa)	Elogation at break (%)	Tear strength (KN/m)	Tensile set 120℃, 24H,300%	Dielectric strength (kV/mm)	Volume Resistivity
YR-35 AB	(6.0-8)×10⁵	35	1.13	1A3.5	8.5	750	30	4.3	25	1.0x10¹⁵
YR-45 AB	(6.0-8)×10⁵	45	1.13	1A4.5	8.5	850	30	3.4	25	1.9x10¹⁵
Remark	The above values only describe the typical nature of the product and do not represent the technical standards of the company.