Silicone Rubber with Outstanding Physical Properties Factory Direct Sale Wholesale Custom Silicone Rubber

• Raw Material: Synthetic Rubber
• Material: Silicone Rubber
• Appearance: Transparent
• 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.: SR760U
• Form: Solid
• Surface Treatment: Customized
• Application: Extrusion, Molded Articles
• Characteristics1: Translucent, Natural Color
• Characteristics 2: Tensile Strength
• Transport Package: 20kg Percardboard Boxes.
• Specification: 50*35*15
• Trademark: SANESIL
• Origin: China
• HS Code: 39100000
• Production Capacity: 50000
• Package Size: 50.00cm * 35.00cm * 15.00cm
• Package Gross Weight: 20.000kg

Product Description

Description: This series is a premixed compound of silicone rubber with good mechanical properties, vulcanizing
under heat after addition of a vulcanizing agent that could be chosen according to processing requirement.

Special properties:
    Easy to process, not sticky to rolls, easy to demold.
    Good mechanical properties.
    Easy to process and demold, not sticky to rolls.
    Good stability up to 200ºC.
    Bright colors easily obtained with color bases.
    Wild range of reloading or blending.

Main applications:
      SR7XXU is for excursion process. SR7XXUM is for compression molding process. Molding
articles made of this series have good comprehensive properties.

Mechanical properties:
 

Item	Testing Method	Unit	Technical Data
			SR730U	SR750U	SR760U	SR770U	SR780U
Appearance	Visual Observation		transparent	transparent	transparent	transparent	transparent
Density	ASTM D792	g/cm3	1.09	1.14	1.16	1.20	1.22
Hardness	ASTM D2240	Sha	32	50	59	70	81
(Shore A)
Tensile Strength	ASTM D412	Mpa	11.7	12.1	11.6	11.2	10.4
Elongation	ASTM D412	%	948	701	682	532	301
100% M	ASTM D412	Mpa	0.58	1.05	1.67	2.28	4.72
Tear Strength	ASTM D624 Die B	N/mm	22	28	28	34	29

Characteristics:
     Type (according to GB/T 5576-1997)................................VMQ
      Natural color...................................................................... transparent

Curing Condition:
SR 7XXU: Cure for 8 mins at 115ºC after addition of 1.25% of 2,4-dichloro-benzoyl
peroxide (at 50%), and post cure for 4 hours at 200°C.

 

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 3 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.