PDCPD polydicyclopentadiene heat-resistant unsaturated polyester resin, DCPD resin is a kind of heat-curing resin, and polyDCPD is a thermosetting resin, PPCPD is a new type of resin material, the polymer is added to the DCPD catalyst such as containing W or Ru, OsAl heteropoly acid salt or metal organic compound is formed by instantaneous double bond polymerization and ring-opening polymerization.
During the synthesis, the raw materials are divided into 2 groups. The first component is DCPD, catalyst, stabilizer and additives, and the second component is bicyclodiene, co-catalyst and other regulators. They are injected into the mold at the same time, which can be used in a very short time. Form a network of high molecular weight polymer.
It can be reacted by a special mold to produce materials with complex shapes, bright shapes and good engineering properties in a short period of time. The polymer has high temperature resistance, bending resistance, good mechanical properties, good combustion-supporting performance, acid and alkali corrosion resistance, and wear resistance is unmatched by ordinary plastic materials.
It has comprehensive mechanical properties called the name, and combines excellent rigidity and impact resistance. The strength is all in one, the density is low, because it does not contain fragile glass fiber, no breakage occurs, the surface quality is excellent, the production process is simple, and the mold is easy to manufacture.
Even though the Reaction Injection Molding Service can be said to be new, it is constantly gaining a lot of recognition for some of its peculiarities.
Reaction Injection Molding is popular because it offers a versatile platform for making high-quality thermoplastics alongside a specific chemical system that helps.
One reliable and trustworthy company to run to for fast and high-quality Reaction Injection Molding is Ares. We have high-standard RIM machines that meet our customers' requirements in a quick timeframe with the best quality possible.
For almost a decade now, we have been mastering RIM with state-of-the-art machines; our engineers have gained substantial experience in this service that will grant you maximum satisfaction like our customers.
We have dug up what you need to know about Reaction Injection Molding Service and why you should go for it.
Reaction Injection Molding, also known as (RIM) is a manufacturing process that uses a low temperature and low pressure to make parts.
It involves two liquids, Polyol and Isocyanate, being metered before combining them with high pressure and channeling them to the mold where they can make the part.
RIM is adamant in the industrial, medical, and automotive Industries.
These areas require lightweight parts that are very strong and easily painted.
As stated above, the beginning stages of the RIM are where two polymers in liquid form (Polyol and Isocyanate) stored in a storage tank are metered to a mixing head and combined by a high-pressure mixing before flowing into the mold. They are constantly circled from the storage tank to the mixing head in a constant loop.The Low-viscosity liquid is constantly used. Several chemical reactions are done on them, and they are continually thickening and expanding. They eventually get hardened when injected into the mold. Those peculiar characteristics of RIM parts are a result of the flexibility of the process, which allows for choosing raw materials and molding techniques that can be relatively customized to create parts with the required hardness, weight, and strength. This feature helps create those intricate and lightweight parts, unlike the native Injection Molding.
Reaction Injection Molding has some remarkable features that make it preferred by manufacturers over traditional Injection Molding. Check those advantages below:
● Huge parts can be made conveniently due to the nature of the polyurethane liquid that can expand.
● The cost of tools in reaction injection molding is lower compared to native injection molding. This is possible because of the low injection pressure of RIM injection molding.
● There is ease in picking the flexibility of parts as RIM allows designing components with a specific thickness.
Ares's state-of-the-art machines for RIM operations are very flexible and can manufacture a vast range of parts. Parts like:
● Internal components
● Plastic enclosures
We produce quality parts using materials like polyamides, polyurethane, and fiber composites in our reaction injection molding for various fields ranging from the industrial, medical, and automotive areas.