Announcement of the expansion of the "Tough Cell" series of cellulose resin composite pellets.

Oji Group Functional Materials Company

Oji Holdings Corporation has newly developed cellulose resin composite pellets for injection molding, using wood-derived cellulose as a reinforcing fiber and featuring low VOC emissions. By carefully selecting the wood pulp used as raw material, this product can reduce the acetaldehyde generated during injection molding by up to 40%. We will showcase this developed product at our booth during the "2024 NAGOYA Automotive Technology Exhibition" held at Aichi Sky Expo from July 17 to 19. *News Release https://www.ojiholdings.co.jp/Portals/0/resources/content/files/news/2024/JP06ct11.pdf?TabModule958=0

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Cellulose resin pellets
Reduced plastic material (injection molding pellets) reinforced with cellulose fibers.

By changing the ratio of cellulose to resin, it is possible to adjust their respective properties. Conventional equipment and molds can be used as they are to manufacture reduced plastic products. It is also possible to accommodate fine molds. Since the coloring of the pellets themselves can be relatively suppressed, it is possible to create molded products in bright colors. Composition... pulp, synthetic fibers (PE, PP), functional fibers, powders, etc.
Cellulose mat (pulp resin composite non-woven fabric)
A lightweight and strong reduced plastic material reinforced with cellulose (pulp) fibers.

Biomass 50% (pulp + synthetic fibers), etc., can be customized according to your preferences and applications. Additionally, by adjusting the thermal processing, it is possible to achieve a soft texture for the non-woven fabric or a high density and strength similar to plastic. Specifications of non-woven fabric: Composition: Pulp, synthetic fibers (PE, PP), functional fibers, powders, etc. Thickness: Approximately 10mm (before molding), approximately 0.9mm (after thermal molding: depending on molding conditions) Non-woven fabric shape: Flat sheet, width 640mm × length 400-800mm We are also considering providing molded products. There are limitations on shapes, so please consult with us. Color: Natural, white, colored (subject to consultation)