Sr3250UDP Phenyl Silicone Rubber with Good Hardness and Good Risistance to Radiation

• Raw Material: Organic Silicone
• Material: Silicone Rubber
• Appearance: Transperant
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SR3250 UDP
• Form: The Massive Raw Rubber
• Application: Vehicle Seal Ring, Oil Seal, Diaphragm, Conduit
• Certification: ISO, FDA, Reach, RoHS
• Color: Translusant
• Characteristic: Smooth Surface, No Impurity, Radiation-Resistance
• Operating Temperature: -100 to -250 Centigrade Degree
• Transport Package: Carboard Boxes
• Specification: 50*35*15
• Trademark: SANESIL
• Origin: China
• HS Code: 39100000

Product Description

Customized products :

 

Description: SR32XX UDP series are phenyl silicone rubbers with good resistance to radiation and low & high 
temperature.

Special properties:
         Resistance to crepharding.
         Good mechanical properties.
         Excellent resistance to low temperature and radiation.
         Wide operating temperature -100ºC~250ºC.
         Easily processed and easily pigmented

Main applications:
        All kinds of vehicle seal ring, oil seal, diaphragm, conduit, valve lining,
etc.
        All kinds of high temperature, low temperature, chemical erosion
resistance pump, valve, oil tank and other equipment sealing products.
Astronomy industry: aircraft fuel oil and lubricating oil seals, contact parts, such as all kinds
of O ring, filling, sealing ring, sensor materials, diaphragm, liner clamp.
       Low temperature resistance/oil resistance/acid resistance in harsh
environment, such as aircraft hydraulic system infusion bellows, sealing strip of
special vehicle doors and Windows/back cover, sensor materials.

Characteristics:
          Type (according to GB/T 5576-1997)................................PVMQ
          Natural color.......................................................translucent, smooth surface, no impurities

Curing Condition:
          After addition of 1.2% of 2.5-dimethyl bis -(tertiobutyl peroxy) 2.5-hexane (45%) and
         vulcanization for 5 min. at 180°C, with post curing at 200ºC×4hour

Packaging: 20 kg per cardboard boxes.

Storage and shelf life:
This series may be stored in its original unopened packaging at a temperature below 40°C for up to 12 months as
from the date of manufacture.
 

Our factory:

 

 

Our equipment:

 

Our certificates:

Dlivery & Shipment:

 

FAQ:

 

Q: Are you a factory or trading company?
A: We are  rubber raw material manufacturer and owned 2 factories.

Q:Where is the loading port and How do you ship the goods?
A: Our factory is nearby Shanghai Port, but loading port can be negotiated. We could ship by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and etc). Please confirm with us before placing orders.

Q: How can we guarantee the products' quality?
A: All the products must be tested refers to key specifications during the production and final inspection before shipment.
 
Q: What about the lead time?
A: It depends on the order quantity you place the order. Usually sample needs 5-8 working days, mass production needs 15-30 days .