[Free Sample Gift] Comparison of Rubber Types: NR, NBR, CR, EPDM

To prevent water leakage in rubber molded products, we received a request to attach a packing, and we proposed using Eptsealer tape, which has high waterproofing properties. When we created a prototype in the shape of a ring with a slit in one place, there were concerns about water leakage from the slit, so we consulted again about the shape for manufacturing. We proposed a new design by adding a slit to the inner diameter of the ring to eliminate the seam, making it possible to attach it to rubber products as well. We were appreciated for our precise solutions to the concerns and the high level of our processing technology, and our processed products were adopted.

Since it is in a roll form, installation and removal are easy. It is flexible and durable, making it ideal for protecting walkways and floors. Plaveny Soft It uses EVA, which has rubber elasticity, is tough, and environmentally friendly. It is flexible and durable, making it ideal for protecting walkways and floors. It has been treated to prevent static electricity, making it less likely to attract dust. The surface features a non-slip embossed finish and a static electricity prevention treatment that makes it less likely to attract dust. You can freely cut it to size with scissors or a cutter according to your needs. Compliant with RoHS Directive (10 substances). Plaveny Soft Double-Sided NS (Non-Slip) Both sides of Plaveny Soft have been treated with non-slip functionality. It comes in a roll type that is convenient for long areas like walkways and a sheet type that is easy to use on shelves and pallets. Both the front and back surfaces have a grid-patterned non-slip finish. There are 10m roll types and 1m x 1m sheet types available to suit your needs. It has been treated to prevent static electricity, making it less likely to attract dust. The material is environmentally friendly EVA and PE, so it is resistant to dirt on the floor. It can be cut to any size with scissors or a cutter.

There are various types of rubber-based sponge, commonly known as rubber sponge, categorized by application, usage environment, and excellent performance (strength, waterproofing, heat resistance, chemical resistance, etc.). NR series (natural rubber) rubber sponge - Characteristics The most rubber-like elasticity. Good mechanical strength and abrasion resistance. Weak against heat and ultraviolet rays. NBR series (nitrile rubber) - Characteristics Oil resistance is its greatest feature. Excellent gas permeability. Poor weather resistance and cold resistance. CR series (chloroprene rubber) - Characteristics Has average properties such as weather resistance, oil resistance, and heat resistance. Excellent flame retardancy. - Main applications Wire insulation, automotive parts, belts and hoses, window frame rubber, adhesives, etc. SR series (silicone rubber) - Characteristics High heat resistance, cold resistance, and weather resistance. Excellent electrical properties and non-stick properties. Physiologically safe material. Mechanical strength is inferior. - Main applications Food-related, medical device-related gaskets, seals, industrial rolls, etc. EPDM series (ethylene propylene rubber) - Characteristics Excellent ozone resistance, weather resistance, chemical resistance, heat resistance, and cold resistance. - Main applications Window frames, automotive parts, electrical wires, outdoor cushioning materials, shock-absorbing rubber materials, etc.