addition, part of the production process come from the cutout and waste of rubber products factory produced.
(1) classification according to the source of the rubber
According to the original source of rubber, waste rubber can be divided into natural rubber type and synthetic rubber type. Among them,according to its

composition and structure,the synthetic rubber type waste rubber can be divided into styrenebutadiene rubber, butadiene rubber, neoprene, butyl rubber,

butyl rubber, silicone rubber and fluorine rubber, polyurethane rubber, etc.
(2) classification according to Original rubber products
according to Original rubber products,waste rubber can do as follows classification:
Tues:Car tires, tractor tyres, aircraft tires, trolley tyres, etc., and the main tire by use of natural rubber, butadiene rubber, butylbenzene rubber,

etc.
Inner tire:Car tires, tractor tyres, aircraft tires, trolley tyres, etc., and the main tire by use of natural rubber, butyl rubber, styrenebutadiene

rubber.
Hose and duct tape:Main use neoprene, butyl rubber, butylbenzene rubber, butadiene rubber, ethylene-propylene rubber, natural rubber, butyl rubber, etc.
Rubber shoes:Use rubber breed basically is a natural rubber, butylbenzene rubber, butadiene rubber, ethylene-propylene rubber, silicone rubber and

fluorine rubber, etc.
Industrial groceries:Use rubber breed basically is a natural rubber, neoprene, butyl rubber, ethylene-propylene rubber, silicone rubber and fluorine

rubber, etc.
In addition, waste rubber can also according to some other properties do below classification:
According to color: divided into black, white, noise;
According to the stiffness: divided into hard rubber, soft rubber;
According to the content: divided into pure rubber products, high contains gum rubber products, low contains gum rubber products;
According to the aging degree: can be divided into slight aging products, secondary aging products, severe aging products.
Used for regeneration of waste rubber, according to its content, can further hierarchies:
Tues class:
Level 1, Contains natural rubber proportion big inflatable rubber tire tread
Level 2,Contains natural rubber proportion big pneumatic tires, two levels of the following buffer layer tread glue
Level 3, Contains natural rubber proportion big inflatable rubber tyres than cord layer, the carcass glue
Level 4 ,Contains natural rubber proportion big inflatable rubber tire cord layer, less than the carcass glue
Synthetic rubber, Contains synthetic rubber proportion is large tread gum and its carcass glue
Rubber shoes class:
Level 1,Gum rubber adhesive face
Level 2,Cloth cover rubbers glue
Miscellaneous glue class:
Level 1,Soft miscellaneous glue
Level 2,Other miscellaneous glue

Tokyo futures gained as much as 0.8 percent after declining 0.3 percent last week, the first defeat in three weeks. The price and the yen advanced against the dollar, thereby increasing the attractiveness of yen contracts.

investor appetite for riskier assets such as U.S. payrolls private increased from 67,000 in August increased more than the median forecast of a 40,000 increase economists polled by Bloomberg. President Barack Obama this week urged Congress to expand and develop a permanent research and development tax credit to spur job growth.

“U.S. jobs data and expectations for further economic measures to support Obama for equity and commodity markets,” said Kazuhiko Saito, a Tokyo-based analyst at brokerage Fujitomi Co., phone today .

February delivery rose as much as the rubber ¥ 300.3 ¥ 2.3 a kilogram ($ 3,560 per ton) before the start of operations of ¥ 300.2 Stock Exchange Tokyo Commodity clock in 11.44

Asian stock markets extended a global gathering of data easier job in the concern that U.S. economic growth stagnated. The MSCI Asia Pacific index rose 0.9 percent to 121.10, its highest level in four weeks. The yen fell to 84.38 per dollar from 84.31 in New York.

Obama is the presentation of the proposed tax would cost about $ 100 million over the next ten years, in a speech on 08 September, the economy in Cleveland, Ohio, according to two officials speaking under condition of anonymity before the announcement .

Oil falls

The benefits in terms of rubber fell as oil for a second day, reducing the cost of competing synthetic products are of limited use in tires. The October contract lost up to 51 cents, or 0.7 percent, to $ 74.09 a barrel in electronic trading on the New York Mercantile Exchange and was at $ 74.24 at 11:52

January-delivery rubber on the Shanghai Futures Exchange rose to 26 480 yuan ($ 3,901) per tonne, its highest level since July 2008-26425 yuan before trading begins. The price of an expanded wins fourth day that the accelerated growth in sales of passenger cars increased demand prospects of China.

Retail deliveries of cars, sport utility vehicles and multipurpose vehicles has increased 59 percent last month compared with 977,300 the year before, according to the China Automotive Technology and Research Center. The growth of 15.4 percent in July because of the incentives extended by traders outperform government measures to cool the economy.

Stocks of natural rubber in 1119 was extended to 25 tonnes 820 tonnes, based on a survey of 10 stores in Shanghai, Shandong, Yunnan, Hainan and Tianjin, said the third stock exchange in September.

Traditional rapid prototyping processes that use thermoplastics or polycarbonates, i.e. Stereolithography (SLA), Fused Deposition Modeling (FDM) or Selective Laser Sintering (SLS) are great for testing form, but many times these processes are no substitute for testing with real rubber compounds that will actually be used in production.

In the early stages of the design process concept models are very useful. As the design progresses, a prototype that encompasses the size, finish, color, shape, strength, durability and material characteristics of the intended final product becomes increasingly important. Therefore, using the right material and prototyping process becomes critical.

If your prototype can accurately represent the attributes of the end-product, it is by definition functional. These requirements often include material properties (e.g. flame resistance), dimensional accuracy for compatibility with mating parts and aesthetic surface finishes for appearance.

If your prototype design can be reproduced in a manner that supports the requirements of the end-product, it is by definition manufacturable. These requirements include the ability to maintain functionality, keep within the forecasted cost structure, and support the production schedule. No matter how great your design is though, it must still be manufactured for a profit. Make sure your prototyping process takes this into account.

Finally, even though your prototype design may be functional and manufacturable, it doesn’t mean anyone will want to use it. Prototypes are the only way to really verify the viability of the design. If your design can pass the challenges associated with market trials (e.g. tradeshow displays, usability testing) and regulatory testing (e.g. FDA testing of medical devices), you’re well on your way to a successful product launch.

Companies like Vicone, who specialize in high performance rubber materials, can provide product designers the fastest, easiest and most cost-effective method of obtaining low volumes of molded or extruded rubber parts. By streamlining the “CAD model-to-prototype” process you will not only reduce your lead times, but be better able to validate your design and ensure proper fit, form and function in all testing environments.

The Tire and Rubber Recycling Composite Index advanced 0.82% in the past 30 days. The index tracks a basket of benchmark grades of scrap and reclaimed rubber on a daily basis.

Uses of Reclaim Rubber

Reclaim rubber is used in different proportions for producing various rubber products. Application of reclaim rubber is seen in the making of following industrial products.

• Automotive Tires
• Bicycle Tires
• Tire Flaps
• Battery Containers
• Shoe Soles
• V Belts & Conveyor Belts
• Different types & sizes of Mats
• Rubber Sheets
• Extruded & Molded Rubber Goods
• Butyl Inner Tubes
• Tire Inner Liners
• Adhesives
• Cable Compound
• Sound Dampers
• Cycle Tubes
• Two, three & four wheeler Auto Tubes
• Automobil Parts

Reclaim Rubber Manufacturing Processes

There are a number of manufacturing processes for reclaim rubber. These include:

Thermal processes for reclaim rubber

• Heater or pan process
• Digester process
• Alkaline process
• Neutral process
• High-pressure steam process
• Engelke process
• Continuous steam process

Thermo-mechanical processes for reclaim rubber

• High-speed mixing
• Reclaimator process

Mechano-chemical methods for reclaim rubber

• Trelleborg cold reclaiming (TCR) process
• De-Link process
• Swelling in benzene with a sulfoxide

Microwave recycling for reclaim rubber

Ultrasound recycling for reclaim rubber

Selective scission of cross links by chemical probes for reclaim rubber

• Comparison of chemical probes and reclaiming
• Other chemical methods

Biotechnological processes for reclaiming of rubber

Devulcanization in supercritical carbon dioxide for reclaim rubber

The most widely used rubber reclamation process includes shredding of tires and other rubber wastes to suitable size with the help of tyre shredder and other reclaim rubber machinery. The fibers are then mechanically removed from the cracked tires. Comparatively fiber-free scrap is ground to finer mesh size and further mixed with chemical agents in a reclaimator which is again a reclaim rubber machinery. The temperature in the reclaimator is kept in the range of 204-260 C for the desirable time for de-vulcanization. Reclaimed material is then mixed and blended with small proportions of reinforcing and processing agents.

Reclaim rubber is used in different proportions for producing various rubber products. Application of reclaim rubber is seen in the making of following industrial products.
Automotive Tires
Bicycle Tires
Tire Flaps
Battery Containers
Shoe Soles
V Belts & Conveyor Belts
Different types & sizes of Mats
Rubber Sheets
Extruded & Molded Rubber Goods
Butyl Inner Tubes
Tire Inner Liners
Adhesives
Cable Compound
Sound Dampers
Cycle Tubes

Reclaim Rubber Manufacturing Processes
There are a number of manufacturing processes for reclaim rubber. These include:
Thermal processes for reclaim rubber
Heater or pan process
Digester process
Alkaline process
Neutral process
High-pressure steam process
Engelke process
Continuous steam process
Thermo-mechanical processes for reclaim rubber
High-speed mixing
Reclaimator process
Mechano-chemical methods for reclaim rubber
Trelleborg cold reclaiming (TCR) process
De-Link process
Swelling in benzene with a sulfoxide
Microwave recycling for reclaim rubber
Ultrasound recycling for reclaim rubber
Selective scission of cross links by chemical probes for reclaim rubber
Comparison of chemical probes and reclaiming
Other chemical methods
Biotechnological processes for reclaiming of rubber
Devulcanization in supercritical carbon dioxide for reclaim rubber

Reclaim rubber machines work differently. Know about different reclaim rubber machinery and other information related to them. Those dealing in reclaim rubber can find reclaim rubber machinery suppliers.

Rubber is a versatile, elastic substance that comes from plants and from synthetic production. It is used in all aspects of daily life, from pencil erasers to tires to doctors’ gloves. Rubber products permeate our world. They are used extensively in automobiles, from tires to gaskets. They are used in industrial machinery and household appliances. Rubber is used in production of some articles of clothing and footwear. There are two major types of rubber: natural rubber and synthetic rubber. However, there are a variety of subordinate rubber materials, usually denoted by degrees of hardness, which can be produced from either type. Natural rubber was first discovered in the Amazon and for a time, Brazil experienced a boom from rubber production. Seeds from the rubber tree were eventually smuggled to Britain and exported to British colonies in Asia. Since the late 20th century, the majority of natural rubber has been produced in Asia, where there are vast rubber plantations. Synthetic rubber is produced across the globe.

The application of rubber is very wide, now let’s introduce rubber

Household
Rubber is used everywhere in the home. Rubber bands hold newspapers together for delivery on the front porch, and bundle broccoli in the refrigerator. A rubber hose delivers water to the garden, and rubber gloves protect the hands during cleanup chores. A rubber spatula allows a cook to fry eggs without scratching a non-stick frying pan. After a hard day of work, foam rubber makes pillows and sofa cushions soft and comfortable.

Agriculture
Modern farm life depends on rubber in a variety of ways. For example, rubber hoses deliver water to crops, and rubber tractor tires roll through the fields during harvest.

Transportation
Rubber helps us get around. Tires for cars, bikes, wheelchairs and airplanes are made from rubber, as are the soles of shoes. Rubber tips go on the ends of crutches and canes, and rubber is used to make handrails for escalators.

Today Rubber processing is  one of the serious problems. In order to meet increasing performance requirements of materials, rubber towards high strength, durability, stability and aging of the direction, but also caused long abandoned rubber  problem that  can not be natural degradation, causing a large number of scrap rubber than plastic pollution (white pollution)which are more difficult to deal with the black pollution. On the other hand wasted valuable rubber resource.

Every year, millions of tons of scrap rubber, how to deal with them effectively,it has become a common concern of society. Due to the complexity of processing the material, rubber is a somewhat difficult material to recycle. However, if you take part in a rubber recycling program, you can help cut down on the materials used to make the product. Recycled rubber has many beneficial uses, including making padding for playgrounds.

Step 1
Gather the rubber products you have for recycling. Most people will have used rubber tires available for recycle. Most recycling centers take intact and shredded rubber tires.

Step 2
Find the nearest recycling center. Most townships don’t pick up rubber left at the curb for recycling. You’ll have to transport the rubber yourself to the nearest recycling center.

Step 3
Recycle your rubber by trading it through a business-to-business exchange. Organizations will advertise their need for rubber products online. You contact them and they’ll arrange pick up and transport. Find ads on the site .

Step 4
Contact a business that manufactures rubber mulch. Rubber mulch is put down to make playgrounds and other areas softer and safer for kids. Contact these businesses to find out where you can recycle your rubber products. Get in touch with Rubber Recycle for more information on how you can help .

Many plants produce latex, which oozes from cuts and injuries as a milky sap.  Special cells called laticifers produce latex.  In general, latexes have a biological function in herbivore defense and/or laticifers are a dumping ground for metabolic by-products or reservoirs of biosynthetic materials.  All latexes are emulsions, aqueous suspensions of insoluble materials which can include alkaloids, terpenes, resins, phenolics, proteins, sugars, and long-chain hydrocarbons.  Not all latexes are elastic; those that are contain long-chain hydrocarbons.  Some latexes are collected for their resins or their alkaloids (opium).

Rubber is a coagulated, elastic latex.  Plants that produce elastic latexes are largely neotropical.  Commercial rubber is produced from latex of Hevea brasiliensis.  The water proofing and elastic properties (rubber balls) of various rubber producing plants were discovered by native American cultures, the Aztecs or earlier mesoamericans, and South American tribes.

Orginially collected from wild trees in South America, now 90% of rubber production comes from plantations of rubber trees in Southeast Asia.  The following images will show you rubber tree tapping, latex collection and processing from an experimental plantation in southern Thailand.