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Soundproof Glass
Soundproof glass reduces ambient noise from external sources such as vehicles and trains, and also prevents interior sound from escaping to the outside.
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There are two types of soundproof glass: the double-glazing type that combines soundproofing and insulating properties, and the laminated glass type that combines soundproofing and security performance.
Pairlex Soness Neo
Pairlex Soness Neo is a new double glazing that places priority on soundproofing performance. Comprised of panes of different thicknesses, Pairlex Soness Neo can achieve a higher level of soundproofing by filling the inner space with a special gas.
Moreover, this product has an excellent heat insulating performance as with ordinary double glazing.
Lamilex Soness
Lamilex Soness is a laminated glass in which a special resin interlayer is sandwiched between two sheets of glass, which is laminated together by heat and pressure. The reduction in noise barrier performance due to the coincidence effect* is compensated for by the interlayer, therefore, superior noise barrier performance can be achieved.
* The "coincidence effect" changes the noise barrier performance of planar materials. It refers to the phenomenon in which transmission loss is reduced(reducing the noise barrier performance) at certain frequencies.
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Applied Chemicals
We provide basic materials to many industries, such as polyaluminum chloride used as a water treatment agent and rigid urethane blowing agents that do not damage the ozone layer.
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Medi-Chemicals
The Group has a long history of providing products for pharmaceuticals and medical devices, and we place great emphasis on safety and quality control. We are developing new materials that contribute to improving quality of life.
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Electronic Materials
We are actively developing materials, with a focus on gases for a wide range of semiconductor processes and photoresist resin materials.
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Energy Materials
We develop electrolytes and additives for lithium-ion batteries used in electric vehicles and storage batteries. The Central Glass Group provides a stable supply to our customers worldwide from our multiple overseas manufacturing bases.
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Fertilizers
We manufacture various types of fertilizers, such as rice paddy fertilizers, based on nitrogen, phosphorus, and potassium, which are considered to be the three components of fertilizers.
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Architectural Glass
We offer products that are healthy, safe, comfortable, and environmentally friendly, such as Eco-Glass, which is effective in improving indoor heating and cooling efficiency, and security glass, to prevent break-ins and theft.
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Automotive Glass
We are also involved in the eco field to make vehicle interior spaces more comfortable, and we provide high-quality and diverse glass products that contribute to safety, comfort, and design.
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Glass Fiber
Both continuous glass fiber and glass wool are employed in the automotive, environmental, and other fields.