Silicone sealing gasket product parameter
Material: Silicone Rubber
Hardness: Usually in the range of 20 to 80 Shore A, adjusted for specific application needs
Temperature range: Operating temperature: -60°C to 250°C
Short-time high temperature resistance: up to 300°C
Size: Inner diameter, outer diameter, thickness, etc. are customized according to customer needs
Color: Common colors are transparent, white, black, red, etc., can be customized according to demand
Density: Usually in the range of 1.1 to 1.25 g/cm³
Tensile strength: It is generally between 5 and 12 MPa
Elongation: It is usually between 200% and 700%
Compression permanent deformation: 22 hours compression permanent deformation between 25% and 35% (150°C)
Tear strength: It is usually between 20 and 55 kN/m
Electrical performance: Dielectric strength: approximately 20 to 25 kV/mm
Dielectric constant: about 3.8
Weather resistance: Excellent anti-UV, anti-ozone and anti-aging properties
Chemical stability: Good resistance to acid, alkali and hydrolysis, but not resistant to petroleum-based oils and solvents
FAQ:
Q 1. What's the payment term?
A: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.
Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 1-2 weeks, if tooling is involved, lead time for production tooling is 10
days, average production time after sample approval is 2-3 weeks.
Q 3. What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
Q 4. Could you please tell us the month capacity of your products ?
A: It depends on which model, we produce more than 2500 tons rubber materials per month.
Q5: How to check the quality of the bulk order?
A1: We provide preproduction samples before mass production for all customers if needed.
A2: We provide quality certs such as measurement report, material data sheet, COO, COA, etc. to all customers before delivery.
A3: We accept third party inspection such as S G S, TUV, INTERTEK, BV, etc.
Q6: How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your needs
while keeping material costs in mind.
Q 7: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Q 8:Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in
case of an order.
Q9: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FKM, NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.
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