ハイケム List of Products and Services

Our company offers the "VOC Membrane Separation Device," which combines CO2 emission reduction effects with high economic efficiency. It is particularly effective against exhaust gases from plants that are sources of VOC gases in the petrochemical industry, such as polypropylene, polyethylene, and ethylene oxide/ethylene glycol (EO/EG). Due to its excellent economic and social benefits, there have already been over 500 adoptions in countries such as China, Taiwan, Thailand, and Nigeria, and three of our devices are currently in operation in Japan. [Case Studies] ■ Recovery of exhaust gases in the EO/EG process ■ Recovery of polypropylene exhaust gases ■ Recovery of polyethylene exhaust gases ■ Reduction of gasoline vapor concentration *For more details, please refer to the PDF materials or feel free to contact us.

• Separation device

Our company handles PBAT, which is chemically stable in the atmosphere and has almost no odor. Among biodegradable plastics, it excels in biodegradability, particularly under composting conditions. Currently, we have a strong track record in film applications used for biodegradable garbage bags and agricultural mulch sheets. 【Features】 ■ Biodegradable ■ Good compatibility with other biodegradable materials ■ Molding properties ■ Mechanical properties *For more details, please refer to the PDF materials or feel free to contact us.

• plastic

Our company handles PLA (polylactic acid) resin, a safe and stable material made from plant-derived, natural organic compounds for molding. It is carbon neutral and complies with the biomass PLA mark. It has excellent self-extinguishing properties, and the gases produced during combustion are also lower compared to PET. 【Features】 ■ Safe and stable material made from plant-derived, natural organic compounds ■ Carbon neutral ■ Complies with the biomass PLA mark ■ Excellent self-extinguishing properties, with lower combustion gases compared to PET ■ Complies with Ministry of Health, Labour and Welfare Notification No. 370 of the Food Sanitation Act *For more details, please refer to the PDF materials or feel free to contact us.

• plastic

"HC-003" is a water-based ceramic hydrophilic coating agent that can be applied to stainless steel and other surfaces around the kitchen. It features high hardness and heat resistance, with excellent stain resistance that allows oil-based markers to be easily wiped off. Please feel free to contact us for inquiries. 【Features】 ■ Hardness: 9H, resistant to scratches ■ Water-based: easy to apply ■ Heat resistance: prevents discoloration up to 400 degrees ■ Stain resistance: easily wipes off oil-based markers *For more details, please refer to the PDF document or feel free to contact us.

• Coating Agent

**Helium** Helium is commonly used as gas for character balloons, but in industrial applications, it is also used in processes such as the manufacturing of semiconductors and optical fibers. Since it is a byproduct of natural gas, the main sources of helium are said to be Russia, Qatar, and the United States. However, Haikem has quickly secured high-purity helium gas in China and is proposing it to customers. Helium is a high-pressure gas that is difficult to handle and requires special authorization. However, our company has already obtained a license for the sale of high-pressure gases and currently has a track record in handling helium gas. **Nitrogen Trifluoride (NF3)** Nitrogen trifluoride is used as a cleaning agent and dry etching agent for semiconductor and liquid crystal manufacturing equipment. Its use as a high-purity specialty gas essential for semiconductor manufacturing is on the rise, and Haikem is capable of sourcing it from China.

• Other semiconductors
• Organic Natural Materials
• others

It does not increase carbon dioxide in the atmosphere even when incinerated (carbon neutral), resulting in a lower environmental impact compared to fossil-derived plastics. Additionally, it decomposes into water and carbon dioxide under certain environmental conditions (biodegradable), which means that even if it becomes microplastics, it can decompose in the natural environment, reducing environmental pollution.

• others

Haikem Co., Ltd. has signed a sales agency agreement with Bengbu Zhongheng New Material Technology Co., Ltd. on February 21, and will begin selling "spherical silica," which is mainly used as a filler for semiconductor encapsulants, and "spherical alumina," which is used as a heat dissipation material for batteries and semiconductors. The sales region for these products will be Japanese companies both in Japan and overseas.

• Other semiconductors

Haikem Co., Ltd. will begin handling biodegradable "PLA (polylactic acid) polyol," which serves as a raw material for polyurethane that can be utilized in a wide range of applications from car seats to paints and vegan leather. Since it does not increase carbon dioxide in the atmosphere when incinerated, it has a lower environmental impact compared to fossil-derived plastics. Additionally, it possesses biodegradability, breaking down into water and carbon dioxide under certain environmental conditions, thus contributing to the reduction of environmental impact. 【Features】 ■ Responds to the demand for green plastics in various industries ■ Does not increase carbon dioxide in the atmosphere when incinerated ■ Lower environmental impact than fossil-derived plastics ■ Biodegradable, breaking down into water and carbon dioxide under certain environmental conditions ■ Contributes to the reduction of environmental impact *For more details, please refer to the PDF document or feel free to contact us.

• others