Rubber O Rings and Seals, Rubber O Rings, Rubber Seals, O Rings Seals, Rubber Gasket, Mumbai, India  
   
 
 
  Rubber O Rings and Seals, Rubber O Rings, Rubber Seals, O Rings Seals, Rubber Gasket  
 
   
 

Rubber O Rings & Seals

 

Silicone Tubings

 

Rubber Gaskets

 

Rubber Expansion Joints

 

Silicone Cords & Sections

 

Rubber Teflon Diaphragms

 

Silicone Rubber Sheets

 

PTFE Teflon Product

  PTFE Teflon Product Extruded Rubber Products
  PTFE Teflon Product Viton Tubing
  PTFE Teflon Product PTFE Tubing
  PTFE Teflon Product PTFE Breakers
  PTFE Teflon Product PTFE Bushes
  PTFE Teflon Product PTFE Oring
  PTFE Teflon Product PTFE Rods
  PTFE Teflon Product PTFE Rods
  PTFE Teflon Product Butyl Rubber Sheets
  PTFE Teflon Product EPDM Rubber Sheet
  PTFE Teflon Product Natural Rubber Sheets
  PTFE Teflon Product Vition Rubber Sheets
  PTFE Teflon Product Neoprene Rubber Sheets
  PTFE Teflon Product Nitrile Rubber Sheets
  PTFE Teflon Product Styrene Butadiene Rubber
  PTFE Teflon Product Silicone Rubber sheet
  PTFE Teflon Product Protection Rubber Bellow
  PTFE Teflon Product Rubber Elbows
  PTFE Teflon Product Tri Clamp And Flang Gaskets
     
 

Natural Rubber Sheets

Natural rubber is the only naturally occurring rubber that is used for commercial purposes. The rubber plant is native to South America of the Amazon Valley region; however, many plantations have been grown in India, Indonesia, Thailand, Sri Lanka and Malaysia. This is the reason that natural rubber is also known as Indian Rubber. The Natural rubber (NR) is a polymer of organic compound isoprene with minor impurities of other organic compounds along with water.
The NR is derived in the form of latex form a selected group of trees. The latex is sticky and milky colloid when extracted from bark of the trees and collected in a vessel. This entire process is called “Tapping” and the extracts are later refined for the production of rubber.

 
PROPERTIES :

The natural rubber has several unique properties:

   
It is used for manufacture of many other products and rubber types, by blending them with other ingredients in appropriate proportions.
The NR sheets have high abrasion resistance, elongation and Tensile strength.
It has an extremely broad hardness range and has the highest resilience among all he rubbers.
The NR is strong and can endure extreme temperatures ranging from -50C to +90C.
It is known to have extreme tear strength and fatigue resistance with high compression enabling it to work under low temperatures for dynamic applications.
The natural sheets are susceptible to vulcanization and ozone attack which causes cracking.
They are stretchy, flexible and water proof by nature.
 
USES
 
   
Door and window profiles
Hoses
Belts
Gaskets
Matting
Flooring
Dampeners
   
In the field of medical, household and industrial world it has the following usage:
Gloves
Toy balloons
Adhesives
Rubber bands
Pencil erasers
 

 

CHEMICAL AND MECHANICAL PROPERTIES
 
PROPERTY VALUE/RATING

Durometer Range

30 – 95 Shore A

Tensile Strength Range

500 – 3,500 PSI

Elongation Range (%)

300%- 900%

Abrasion Resistance

Good to Excellent

Adhesion to Metal

Excellent

Adhesion to Rigid Materials

Excellent

Compression Set

Excellent

Flex Cracking Resistance

Good to Excellent

Impact Resistance

Good to Excellent

Resilience/Rebound

Excellent

Tear Resistance

Good to Excellent

Vibration Dampening

Good to Excellent

Ketones

Fair to Good

Lacquer Solvents

Poor

LP Gases & Fuel Oils

Poor

Mineral Oils

Poor

Oil Resistance

Poor

Petroleum Aromatic

Poor

Petroleum Non-Aromatic

Poor

Silicone Oil

Good

Solvent Resistance

Poor

   
THERMAL PROPERTIES
   
PROPERTY VALUE

Low Temperature Range

(-20 º F) to (-70 º F)

Minimum for Continuous Use (Static)

(-60 º F)

Brittle Point

(-80 º F)

High Temperature Range

+180 F to +200 º F

Maximum for Continuous Use (Static)

+180 F

   
 
PROPERTY RATING

Acids, Dilute

Fair to Excellent

Acids, Concentrated

Poor to Good

Acids, Organic (Dilute)

Fair to Good

Acids, Organic (Concentrated)

Good

Acids, Inorganic

Good

Alcohol

Good to Excellent

Aldehydes

Good

Alkalies (Dilute)

Fair to Excellent

Alkalies (Concentrated)

Fair to Good

Amines

Poor to Fair

Animal and Vegetable Oils

Poor to Good

Brake Fluids, Non-Petroleum Based

Good

Diester Oils

Poor

Ester, Alkyl Phosphate

Poor

Ester, Aryl Phosphate

Poor

Ethers

Poor

Fuel, Aliphatic Hydrocarbon

Poor

Fuel, Aromatic Hydrocarbon

Poor

Fuel, Extended (Oxygenated)

Poor

Halogenated Solvents

Poor

Hydrocarbons, Halogenated

Poor

 
ENVIRONMENTAL PERFORMANCE
 
PROPERTY RATING

Colorability

Poor

Flame Resistance

Fair to Good

Gas Permeability

Fair to Good

Odor

Good to Excellent

Ozone Resistance

Poor

Oxidation Resistance

Good

Radiation Resistance

Fair to Good

Steam Resistance

Good

Sunlight Resistance

Poor to Fair

Taste Resistance

Fair to Good

Weather Resistance

Poor to Fair

Water Resistance

Excellent

 

 

 
 
 
STANDERD LENGTH 10 METERS 11 YARD 33 ft
 
STANDERD LENGTH 1.2/1.4/1.5/ METERS 1.33/1.53/1.64 YARD 4/4.6/4.62 ft
 

Note- Specification are subjected to change without notice

 
 
 
   
Address - 20, Aakruti Shopping Centre, Mathuradas Road, Kandivli (West),
Mumbai - 400 067, Maharashtra, INDIA.
Tel. : 91-22-28641532 / 28620476, Mob : 91-9820070877, Fax : 91-22-28620476

Web : www.oringsseals.com / www.siliconetubings.net
 
 
 
 
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