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EPDM rubber seals for Aluminum section windows, Doors, railing, UPVC, façade system and many construction applications, we make different type of window rubber beading for your door sealing applications.
Goodwill Polymers EPDM rubber profiles is having tested with extreme environment with No crack results, Our EPDM Rubber profile is Weather Resistance, Leak Proof, Smooth in finish, Easy to installation.
Our EPDM Rubber Profiles/Beading is used in wide applications like Aluminum Section Windows, Doors, Partitions, Railing System, Faced System, and Solar panels.
let us see the brief of microwave curing in Goodwill Polymers...
Microwave curing of EPDM at Goodwill Polymers is a cutting-edge technology which involves the use of electromagnetic waves to generate heat within the EPDM rubber material. Unlike conventional methods that rely on convection or conduction on rubber material, microwaving accelerates the curing process by directly heating the rubber compound material from the inside out. This revolutionary approach not only reduces curing times but also offers more precise temperature control, resulting in higher-quality EPDM products.
Some of the major advantages of Microwave cured EPDM rubber gasket from Goodwill Polymers is...
1. Rapid Curing Times:
One of the most striking advantages of microwave curing is its speed. Traditional curing methods often require prolonged exposure to heat, leading to longer production cycles. Microwave curing slashes these times significantly, allowing manufacturers to produce EPDM rubber at a much faster pace without compromising product integrity.
2. Energy Efficiency:
Microwave curing is inherently energy-efficient. By directly targeting the rubber compound, it minimizes heat loss to the surrounding environment. This not only reduces energy consumption but also contributes to a more sustainable and environmentally friendly manufacturing process.
3. Improved Product Quality:
The controlled and uniform heating provided by microwave curing results in EPDM rubber products with enhanced physical properties. This method reduces the risk of uneven curing, ensuring a more consistent and reliable final product.
we at Goodwill polymers undergone the deeply study of EPDM rubber microwave curing and some of the stages involved in microwave curing is...
1. Absorption of Microwaves In EPDM Rubber Compound:
Microwave curing depend on the ability of the EPDM rubber compound to absorb electromagnetic microwave waves in the defined microwave frequency range. The EPDM rubber compound contains polar groups and molecular dipoles that can absorb microwave energy efficiently. this energy absorption is maximized by adding specific additives to the rubber compound by rubber technologist that enhance the microwave-absorbing properties.
2. Initiation of Vulcanization in rubber:
Vulcanization or curing is the process by which rubber is cured, cross-linked, and transformed into a more durable material products. In traditional way of vulcanization, heat is applied externally, but in microwave curing, the absorbed microwave energy initiates the vulcanization process. The heat generated within the rubber compound activates curing agents, such as sulfur or peroxides, leading to the formation of cross-links between polymer chains.
3. Cross-Link Formation in rubber:
The absorbed microwave energy causes the curing agents to decompose or react, initiating the formation of cross-links between polymer chains. Cross-linking strengthens the rubber, improving its mechanical properties, such as elasticity, tensile strength, and resistance to deformation. The controlled and uniform heating provided by microwaves helps in achieving a more uniform distribution of cross-links throughout the material.
4. Temperature Control:
One advantage of microwave curing is the precise control it offers over the temperature of the rubber compound. Unlike traditional methods where heat is applied externally, microwaves directly generate heat within the material. This allows for more accurate temperature control, reducing the risk of over-curing or uneven curing, which can occur with conventional methods.
5. Termination of Curing:
The microwave curing process is carefully monitored to ensure that the desired level of cross-linking is achieved without over-curing. Once the cross-linking reaction has progressed to the desired extent, the application of microwave energy is ceased. The rubber is then cooled to halt the curing process.
6. Quality Control and Testing:
After curing at Goodwill Polymers, the EPDM rubber undergoes quality control and testing to ensure that it meets the specified mechanical and chemical properties. This may include testing for tensile strength, elongation, hardness, and other relevant characteristics.
In summary, the chemistry involved in the microwave curing of EPDM rubber is centered around the absorption of microwave energy, initiation of vulcanization, controlled cross-link formation, temperature control, and termination of curing. This process provides a more efficient and precise method of producing high-quality EPDM rubber products with improved properties compared to traditional curing methods.