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Insulation Materials & Elements (30818)

Stress Relief Mastic

FOB Price: US $1 - 2 / Kilogram | Get Latest Price
Min.Order Quantity: 100 Kilogram/Kilograms customers require
Supply Ability: 500 Kilogram/Kilograms per Day customers require
Port: Dalian port
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Jilin, China (Mainland)
Brand Name:
Model Number:
Insulation Tape
butyl rubber
Rated Voltage:
Tensile Strength:
Tensile strength:
Elongation at break:
Volume resistance:
Dielectric strength:
Dielectric constant:
Adhesive to PE:
Oxygen resistance:
Heat shock(105℃):

Packaging & Delivery

Packaging Details: Isolation paper Inner packing:Plastic bag Outer packing:Carton with lettering,inner lining plastic bag
Delivery Detail: within 20 days on receiving the T/T or L/C

1104   Stress Relief Mastic


1.excellent properties of adhesive & sealing airtight

2.weather resistance


4.mildew resistance

5.chemical resistance

6.dielectric properties

7.it is easy to be used and also could be applied in -40~70°C for a long time


1.excellent adhesion to lead,copper,aluminum,insulated tube and oil resistant tube.

2.provide excellent properties of adhesion,sealing,weather-resistant and anti-aging as well as dielectric properties.


1.take out the outside layer of the cable and clean it.

2.cover the articles with the mastic and sheathe the heat shrinkable tubing.

3.use the heating guy to hot up and make it sealing well.

Technical data:


Testing method

Typical data

Tensile strength

GB/T 528-92


Elongation at break  

GB/T 528-92


Volume resistance

GB/T 1692-92


Dielectric strength

GB/T 1695-81


Dielectric constant

GB/T 1693-81


Adhesive to PE

GB/T 2790-95


Oxygen resistance



Heat shock(105°C)







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Changchun Zhongke Applied Chemistry Materials Co., Ltd. was established in 1997, and is a national hi-tech enterprise which belongs to CAS Changchun Institute of Applied Chemistry (CIAC). Zhongke takes the technology of CIAC as support, and makes the manufacture based on the international standard for quality, keen to the research and development of rubber polymer materials. We are specialized in the manufacture of special insulation & sealing protecting mastic which are widely used in th... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: silicone tape,self fusing tape,mastic tape,Insulation Sleeve,Butyl rubber tape  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Mid East
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 1% - 10%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
No. of Production Lines: 4  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  
Certifications: certification of conformity of quality management system certification
Contract Manufacturing: OEM Service Offered  

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How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 1997

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Ms. Florisa Wang
Ms. Florisa Wang:
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