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MESIL® MVC Methyl Vinyl Silicone Rubber Compound
MESIL® MVC Methyl Vinyl Silicone Rubber Compound
MESIL® MVC Methyl Vinyl Silicone Rubber Compound
MESIL ®MVC Series use methyl vinyl silicone rubber as the main raw material, white carbon black as the reinforcing agent, together with the specified additives, processed by the mixing process, is a kind of high temperature curing special rubber.
CHARACTERISTIC
TECHNICAL DATA
APPLICATIONS
PACKAGING
CHARACTERISTIC
MESIL ®MVC Series use methyl vinyl silicone rubber as the main raw material, white carbon black as the reinforcing agent, together with the specified additives, processed by the mixing process, is a kind of high temperature curing special rubber. This product has excellent resistance to high and low temperature performance, aging resistance, weatherability and hydrophobic properties, long-term use in a wide temperature range of -50°C to 200°C, and this product also has excellent demoulding, hot tearing Cracking and other processing performance.
TECHNICAL DATA
Moulding Silicone Rubber Compound
Grade
Index
MVC 8120 MVC 8130 MVC 8140 MVC 8150 MVC 8160 MVC 8170 MVC 8180
 
Appearance
 
Milky-white, light-gray, no obvious extraneous matter.
Density (g/cm3) 1.02 ±0.04 1.08 ±0.05 1.13 ±0.05 1.15 ±0.05 1.18 ±0.05 1.21 ±0.05 1.25 ±0.05
Hardness (Shore A) 20 ± 2 30 ± 3 40 ± 3 50 ± 3 60 ± 3 70 ± 3 80 ± 3
Tensile strength (MPa) ≥ 3.5 ≥ 5.0 ≥ 6.0 ≥ 7.0 ≥ 7.0 ≥ 6.5 ≥ 6.0
Elongation at break ≥ 750% ≥ 450% ≥ 380% ≥ 320% ≥ 280% ≥ 200% ≥ 150%
Tension set ≤ 6% ≤ 7% ≤ 9% ≤ 10% ≤ 10% ≤ 9% ≤ 8%
Tear strength (kN/m) ≥10 ≥15 ≥16 ≥18 ≥18 ≥16 ≥15
Formulation & use recommendation Flexible comprehensive physical preperties. Vulcanized by DBPH, applicable to manufacture
molded silicone rubber parts, sealing parts, rubber keypad etc.
 
Moulding Silicone Rubber Compound
Grade
Index
MVC 8140A MVC 8150A MVC 8160A MVC 8170A
 
Appearance
 
Milky-white, translucent, no obvious extraneous matter.
Density (g/cm3) 1.13 ± 0.05 1.15 ± 0.05 1.18 ± 0.05 1.21 ± 0.05
Hardness (Shore A) 40 ± 2 50 ± 2 60 ± 2 70 ± 2
Tensile strength (MPa) ≥ 7.0 ≥ 7.5 ≥ 7.5 ≥ 7.0
Elongation at break  
≥440%
 
≥400%
 
≥340%
 
≥300%
Tension set ≤12% ≤14% ≤14% ≤12%
Tear strength (kN/m) ≥18 ≥20 ≥20 ≥20
Formulation & use recommendation Vulcanized by DBPH, applicable to manufacture Mobile-phone Case, Car key case and
other silicone rubber products which require excellent property of tensile strength and elongation.
 
Extrusion Silicone Rubber Compound
Grade
Index
MVC 8240 MVC 8250 MVC 8260 MVC 8270 MVC 8280
Appearance Milk-white, light yellow, no obvious extraneous matter.
Density (g/cm3) 1.13 ± 0.05 1.18 ± 0.05 1.20 ± 0.05 1.22 ± 0.05 1.25 ± 0.05
Hardness (Shore A) 40 ± 2 50 ± 3 60 ± 3 70 ± 3 80 ± 3
Tensile strength (MPa) ≥ 6.5 ≥7.5 ≥7.5 ≥7.0 ≥6.5
Elongation at break ≥450% ≥ 450% ≥360% ≥250% ≥150%
Tension set ≤ 14% ≤14% ≤14% ≤14% ≤10%
Tear strength (kN/m) ≥ 16 ≥ 18 ≥ 20 ≥ 20 ≥ 18
Volume resistivity,
Ω·cm
 
≥1x1014
Dielectric strength, kV/mm  
≥18
Formulation & use
recommendation
Flexible comprehensive physical properties. Vulcanized by DCBP, applicable to manufacture
general industrial pigmented wires and cables.
 
High Temperature Silicone Rubber Compound
Grade
Index
MVC- G121 MVC- G131 MVC- G141 MVC- G151 MVC- G161 MVC- G171 MVC- G181
 
Appearance
Light yellow,no obvious extraneous matter
Density (g/cm3) 1.02 ± 0.04 1.08 ± 0.05 1.13 ± 0.05 1.15 ± 0.05 1.19 ± 0.05 1.22 ± 0.05 1.25 ± 0.05
Hardness (Shore A) 23 ± 3 30 ± 3 40 ± 3 50 ± 3 60 ± 3 70 ± 3 80 ± 3
Tensile strength (MPa) ≥ 5.0 ≥5.5 ≥6.5 ≥8.0 ≥8.0 ≥7.5 ≥6.5
Elongation at break ≥650% ≥ 550% ≥450% ≥380% ≥320% ≥220% ≥180%
Tension set ≤ 8% ≤7% ≤7% ≤8% ≤8% ≤8% ≤7%
Tear strength (kN/m) ≥ 10 ≥ 15 ≥ 18 ≥ 20 ≥ 20 ≥ 20 ≥ 18
Formulation & use
recommendation
Vulcanized by DBPH, applicable to manufacture molding parts, like various
high-temperature-resistant sealing elements, rubber rolls and sealing strips.
 
High Temperature Silicone Rubber Compound
Grade
Index
MVC-G140 MVC-G150 MVC-G160 MVC-G170 MVC-G180
 
Appearance
Milk-white,no obvious extraneous matter
Density (g/cm3) 1.13 ± 0.05 1.08 ± 0.05 1.19 ± 0.05 1.22 ± 0.05 1.25 ± 0.05
Hardness (Shore A) 40 ± 3 50 ± 3 60 ± 3 70 ± 3 80 ± 3
Tensile strength (MPa) ≥ 6.0 ≥7.5 ≥7.5 ≥7.0 ≥6.5
Elongation at break ≥420% ≥ 380% ≥320% ≥220% ≥180%
Tension set ≤ 7% ≤8% ≤8% ≤8% ≤7%
Tear strength (kN/m) ≥ 18 ≥ 20 ≥ 20 ≥ 20 ≥ 18
Formulation & use
recommendation
Vulcanized by DBPH, applicable to manufacture molding parts, like various
high-temperature-resistant sealing elements, rubber rolls and sealing strips.
 
 
Fumed Silica Grade
Moulding Silicone Rubber Compound (High Transparency)
Grade
Index
MVC 9130 MVC 9140 MVC 9150 MVC 9160 MVC 9170 MVC 9180 MVC 9190
 
Appearance
Transparent, no extraneous matter.
Density (g/cm3) 1.07 ±
0.04
1.13 ±
0.04
1.15 ±
0.04
1.18 ±
0.04
1.22 ±
0.04
1.25 ±
0.04
1.23 ±
0.05
Hardness (Shore A) 30 ± 2 40 ± 2 50 ± 2 60 ± 2 70 ± 2 80 ± 2 86 ± 2
Tensile strength (MPa) ≥8.0 ≥8.5 ≥8.5 ≥8.5 ≥8.5 ≥8.0 ≥6.0
Elongation at break  
≥600
 
≥500
 
≥400
 
≥400
 
≥300
 
≥200
 
≥120
 
Tension set ≤ 8 ≤ 8 ≤ 8 ≤ 8 ≤ 8 ≤ 8 ≤ 6
Tear strength (kN/m) ≥15 ≥20 ≥25 ≥25 ≥25 ≥20 ≥10
Volume resistivity,
Ω·cm
 
≥1x1015
Dielectric strength, kV/mm  
≥20
Formulation & use
recommendation
Good yellowing resistance. Vulcanized by DBPH, applicable to manufacture sanitary products,O-rings etc.
 
Extrusion Silicone Rubber Compound (High Transparency)
Grade
Index
MVC 9240 MVC 9250 MVC 9260 MVC 9270 MVC 9280
Appearance Transparent, no extraneous matter.
Density (g/cm3) 1.13 ± 0.04 1.15 ± 0.04 1.18 ± 0.04 1.22 ± 0.04 1.25 ± 0.04
Hardness (Shore A) 40 ± 2 50 ± 2 60 ± 2 70 ± 2 80 ± 2
Tensile strength (MPa) ≥8.0 ≥8.5 ≥8.5 ≥8.0 ≥8.0
Elongation at break  
≥600
 
≥500
 
≥400
 
≥300
 
≥200
Tension set ≤ 12 ≤ 12 ≤ 12 ≤ 12 ≤ 12
Tear strength (kN/m) ≥20 ≥25 ≥25 ≥25 ≥20
Volume resistivity,
Ω·cm
 
≥1x1015
Dielectric strength, kV/mm  
≥20
Formulation & use recommendation Good extrusion property and yellowing resistance. Vulcanized by DCBP, applicable to manufacture silicone tubes and E tubes with requirement for high transparency such as milk
tube, coffee tube etc.
 
Moulding & Extrusion Silicone Rubber Compound
Grade
Index
MVC 9330 MVC 9340 MVC 9350 MVC 9360 MVC 9370 MVC 9380
 
Appearance
Transparent, no mechanical impurities.
Density (g/cm3) 1.07 ±
0.04
1.13 ± 0.04 1.15 ± 0.04 1.18 ± 0.04 1.22 ± 0.04 1.25 ± 0.04
Hardness (Shore A) 30 ± 2 40 ± 2 46 ± 2 60 ± 2 66 ± 2 80 ± 2
Tensile strength (MPa) ≥8.0 ≥8.5 ≥10.0 ≥10.0 ≥10.0 ≥8.5
Elongation at break  
≥700
 
≥600
 
≥500
 
≥480
 
≥450
 
≥300
Tension set ≤ 10 ≤ 10 ≤ 12 ≤ 12 ≤ 12 ≤ 10
Tear strength (kN/m) ≥13 ≥14 ≥16 ≥17 ≥20 ≥16
Volume Strength (Ω·cm) ≥1x1015
Dielectric Strength (kV/mm) ≥20
 
High Temperature Silicone Rubber Compound
Grade
Index
MVC-G132 MVC-G142 MVC-G152 MVC-G162 MVC-G172
 
Appearance
Light yellow,no obvious extraneous matter
Density (g/cm3) 1.08 ± 0.05 1.13 ± 0.05 1.16 ± 0.05 1.20 ± 0.05 1.22 ± 0.05
Hardness (Shore A) 30 ± 2 40 ± 2 50 ± 2 60 ± 2 70 ± 2
Tensile strength (MPa) ≥ 7.5 ≥8.0 ≥8.5 ≥8.5 ≥8.0
Elongation at break ≥600% ≥ 550% ≥500% ≥400% ≥300%
Tension set ≤ 9% ≤8% ≤8% ≤8% ≤8%
Tear strength (kN/m) ≥ 20 ≥ 22 ≥ 25 ≥ 25 ≥ 25
Formulation & use
recommendation
Vulcanized by DBPH, applicable to manufacture molding parts, like various high-temperature-resistant sealing elements, rubber rolls and sealing strips.
APPLICATIONS
MESIL® MVC Series is mainly used in producing various Silicone Rubber Compound, such as plastic insulator, Silicone Rubber Compound for Extrusion.
MESIL ® MVC can be widely used in many manufacturing industries such as electronics, motors, wires and cables, household appliances, chemicals, machinery, transportation, and automobiles.
MESIL® MVC can be widely used in Electrical and electronic keys, seals, gaskets, silicone rubber hoses, plastic strips. Wires, cables, heat-resistant and cold-resistant cables, sheaths, electrical and electronic components etc, and car accessories. In the field of food and medicine such as straws, medical infusion tubes etc.
PACKAGING
MESIL®MVC series is packaged with net weight 20 kg carton box.
We recommend to store the product in a dry and cool place, with the unopened original package, MESIL®MVC series has a shelf life of 9 months from date of manufacture depending on the shore hardness if stored at room temperature in the originally sealed container.
 
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