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Shore A 58 Heat Resistant Silicone Rubber Tubing Seal for Chemical Industry

Shore A 58 Heat Resistant Silicone Rubber Tubing Seal for Chemical Industry photo-1
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
UNISUN
Place of Origin:
China
Model Number:
Depends on customers
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name UNISUN
Place of Origin China
Model Number Depends on customers
Delivery Time:10 business days
Certification:ROHS

Shore A 58° Heat Resistant Silicone Rubber Tubing Seal for Chemical Industry

Properties Test Report Compound E60D034X ASTM D2000 M2CA610A25B35EA14C32F17
Original Properties SPE Cification TEST RESULT ASTM Test Method
Hardness Shore A 60°±5 58° D2240
Tensile Strength Mpa, Min 10 10.9 D412
Ultimate Elongation %, Min 250 488 D412
Tear Strength (kgf/cm) 17 49 D624
SPE Cific Gravity (g/cm3)   1.196 D297
Heat Resistance 70H. AT 125℃ (A25)     D865
Change in Hardness Points +10 +7  
Change in Tensile Strength, Max % -20 +6.25  
Change in Ultimate Elongation % -40 -35  
Compression Set, Max, 22H. AT 100℃ (B35) 70 51 D395 Method B
Water Resistance: 100℃, 70H (EA14)     D471
Change in Hardness Points -1  
Volume Change, % ±5 2  
Resistance to Ozone (C32) No Crack Pass D1171
Low-temperature, Brittleness (F17)     D2137
Nonbrittle after 3 Min AT- 40℃ Nonbrittle Pass  
Conclusion:
Compound E60D034X Can Meet the Requirements of ASTM D2000
M2CA610A25B35EA14C32F17

Details:

Rubber seal products with non-toxic, environmental, physical inertia, resistance to UV, ozone resistance, resistance to high and low temperature (-80 to 300 degrees), high transparency, strong rebound, compression permanent deformation resistance, oil resistance, stamping, acid alkali, abrasion resistance, flame resistance, voltage, conductivity and other properties.

The materials can be classified to many different types in accord with processing technology, such as NBR, EPDM, TPE, and adding auxiliary materials, etc.It also can be classified by Rubber seal materials :dense rubber, sponge rubber and hard rubber.

The shore hardness of hard rubber is up to A95. The material of seal always use EPDM, which is anti-aging compounds, low temperature, water gas, chemical resistance, especially anti-ozone aging.

EPDM can be compound with steel, steel wire braid, TPE, velvet, flocking, PU coating, silicone coating to ensure that proof water &dust, anti-noise&heat, also reduce the vibration, wearproof and decorative effect.

Under normal circumstances, EPDM seals can be stably used for several decades. We also can choose chloroprene rubber (CR), which also have the good properties of anti-ozone &aging.

Taking into account the technological properties of rubber used, and sometimes need to use rubber, such as natural rubber (NR) and styrene-butadiene rubber and CR (SBR) and use three kinds of rubber or polyethylene (PE), EPDM and NR-based rubber and used to improved resistance to ozone.

In storage and transportation should isolate the fire, avoid the sharp instrument and keep away from the corrosive chemical and avoid long-term storage in the sun.

Application:

Mainly used in automobiles, motorcycles, ships, coal, electric power, metallurgy, chemical industry, mining equipment and heavy machinery manufacturing and other fields.Proof of dust, insects, water, fixed, sound insulation, shock absorption, sealing and so on..

Advantages:

All kinds of forms, the quantity is determined by customer needs;

Manufacturing methods with continuous vulcanization extrusion molding method, molding vulcanization method.

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Taizhou, Zhejiang, China

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