ポリシス List of Products and Services

The comprehensive catalog of special polyurethane resins is the comprehensive catalog of Polysis, which features a variety of special polyurethane resins ranging from freely deformable resins to materials for FRP alternatives. [Featured Products] ■ Polyurethane super shock-absorbing material and vibration-damping material "Hapragel" ■ Freely deformable resin "Haplafree" ■ Gel that is extremely close to human skin "Haplapringe Gel" ■ Material for FRP alternatives "Polycast" and more *Please view the PDF data from the download section for the comprehensive catalog.

• Other polymer materials

"Superelastic materials" are polyurethane foam and elastomers with a rebound force exceeding 80%. They possess spring-like elasticity and cushioning properties, so for example, if you drop an egg or an apple from a height of 4 meters, it will bounce back without breaking. ★ We are currently offering free samples! (Limited to the first 10 companies) If you are interested, please feel free to contact us. 【Features】 ■ Rebound force ≧ 80% even in low-temperature ranges ■ Shape flexibility such as rubberization and foaming ■ Wide range of applications including medical, sports, and toys * For more details, please download the catalog or contact us.

• Other polymer materials

"Polycrystal" is a transparent urethane casting material that does not yellow over time, or does so very minimally, and exhibits transparency comparable to acrylic resin. The viscosity of the two mixed liquids is low and has a low odor, making it safe and easy to work with as it cures at room temperature. It is available in various forms, from soft to hard materials, and can be used for various applications such as modeling, potting, casting, and rotational molding. 【Features】 ◆ Cures at room temperature Can cure at room temperature without the need for an oven or heating furnace. ◆ Two liquids have low viscosity and are easy to handle The liquid viscosity is low, making it easy to handle. ◆ Has transparency equivalent to acrylic and is a tough resin A hard, tough, and flexible transparent material! ◆ Can be applied to various manufacturing methods such as modeling, potting (emblems), casting, and rotational molding Various molding methods are possible! *For more details, please contact us or refer to the catalog.

• Other polymer materials
• Glass
• plastic

"Hapragel" is an ultra-soft elastomer that achieves ultra-low hardness in a near-gel state, which was not possible with conventional rubber and elastomers, while also possessing durability. It features shock absorption (over 90% shock absorption, with residual shock about 2/5 that of rubber) and vibration absorption (tanδ = 0.3 to 0.5, about twice that of rubber), making it an excellent material for environmental protection. 【Features】 ◆ Shock absorption over 90% Provides over 90% shock absorption across all hardness levels from sponge hardness 30 to 70. ◆ High vibration damping performance Vibration damping 2 to 4 times that of rubber (tanδ = 0.3 to 0.5). ◆ Near-gel state unattainable with rubber Sponge hardness C-30 to C-70. ◆ Over 20 years of proven performance It has been 20 years since its launch, and it has been used in various fields such as vehicles, manufacturing equipment, and measuring devices. *For more details, please contact us or refer to the catalog.

• Other polymer materials
• plastic
• Rubber

"HapraCast EL" is a urethane casting material for elastomers (urethane rubber). It allows for a wide range of products with a hardness of 40 to 90 Shore A. The main agent (polyol component) and the curing agent (isocyanate component) are mixed in two parts and cast into a mold. It has been developed as a product for MDI and polyol curing. (It does not use any conventional toxic substances such as TDI or MOCA, which fall under specific regulations.) 【Features】 ◆ Unique vibration-damping performance While hard, it has a high tan δ of 0.1 or more ◆ Extremely high safety Does not use MOCA or TDI ◆ High physical strength Chemical resistance, abrasion resistance, high mechanical properties, flexibility *For more details, please contact us or refer to the catalog.

• Other polymer materials
• plastic
• Rubber

"Haplatack Gel" is a material that possesses strong adhesive properties, featuring both: 1. Self-adhesive capability 2. Cushioning ability (vibration/damage absorption) It has been used as an earthquake prevention measure for artificial dialysis machines in a certain hospital during the 2011 Tōhoku earthquake and the 2005 Miyagi Prefecture offshore earthquake, demonstrating its effectiveness in protecting against earthquakes. 【Features】 ◆ No degradation of adhesion over time Since adhesive molecules are incorporated into the molecular structure, the adhesive strength can be restored repeatedly. ◆ No residue left! Can be removed without damaging the object While it adheres firmly, it can be cleanly removed with a specific technique. ◆ No additives such as plasticizers Composed of 100% polyurethane resin, it does not have plasticizer bleed-out. It also excels in durability and heat resistance. ◆ Adhesive strength is about twice that of standard adhesive tape The softness of the resin leads to high adhesion with the surface, resulting in increased adhesive strength. ◆ High vibration-damping performance It also serves effectively as a vibration-damping material. *For more details, please contact us or refer to the catalog.

• Other polymer materials
• Rubber
• plastic

"Polycast" is a low-viscosity, two-component mixed reaction type polyurethane resin that provides a hard and extremely tough resin. It is beneficial as an alternative material to fiberglass-reinforced plastic (FRP) using only resin. 【Features】 ◆ Hard and Tough Resin It produces a resin that is hard yet tough, making it suitable as an alternative material to FRP. ◆ Fast Curing It can be made by mixing the two components and curing at room temperature in about 3 minutes. ◆ Good Working Environment Low odor, solvent-free, and does not require fiberglass. ◆ Environmentally Friendly Can be disposed of as industrial waste or incinerated. ◆ Capable of Large-Scale Molding Large items can be instantly created using spray molding. ◆ Good Machinability Easy to process with NC machining and can also be used as an alternative to synthetic wood. *For more details, please contact us or refer to the catalog.

• Other polymer materials

It is a one-component paint, so it is a simple task of just applying it. It slowly reacts with the moisture in the air to form a strong polyurethane film.

• plastic

"Haplafreele" is the optimal plastic for tools in manufacturing environments. Compared to general thermoplastic resins, it becomes malleable at a low temperature of 60°C and remains in a workable state for a longer time, making it easier to handle. It can easily be turned into a malleable form using an industrial dryer, oven, or hot water, allowing anyone to use it easily. 【Features】 ◆ Unbreakable Mechanical strength is more than three times that of rubber. ◆ Scratch-resistant Softer than plastics like PP, it does not scratch. ◆ Non-sticky Even when it becomes malleable, it can be peeled off without dirtying the other side. ◆ Long malleable time It remains malleable for a long time, making it easy to work with. *For more details, please request a catalog or view the PDF data available for download. ◎ Right now, we are offering free samples! If you would like a sample, please feel free to apply through the [Contact Us] section.

• plastic
• Other polymer materials
• Rubber

"Hapla Pringer" is an ultra-soft polyurethane gel developed to closely resemble human skin. Despite its ultra-low hardness, it possesses strength that can stretch over 700% and heat resistance up to 80°C. 【Features】 ◆ No plasticizers used It is composed of 100% polyurethane resin, ensuring no plasticizer bleed-out. ◆ Trust and track record It has been on the market for over 15 years and is actively used in human models and medical applications. ◆ Resilience It has resilience and can be handled like soft rubber. While typical soft resins tend to lose their shape and return slowly when stretched, "Pringer" is designed for better recovery. ◆ Easy to handle with a two-component reaction type Simply mix the two components well and pour them into a mold, making it easy to handle. A dedicated degassing machine is required to eliminate bubbles, but it does not incur significant equipment costs, and the workspace remains compact. *For more details, please contact us.

• plastic
• Rubber
• Other polymer materials