𝐒𝐆𝐌𝐖 𝐬𝐜𝐚𝐥𝐞𝐬 𝐛𝐚𝐦𝐛𝐨𝐨-𝐟𝐢𝐛𝐞𝐫 𝐜𝐨𝐦𝐩𝐨𝐬𝐢𝐭𝐞𝐬 𝐚𝐜𝐫𝐨𝐬𝐬 𝐯𝐞𝐡𝐢𝐜𝐥𝐞 𝐢𝐧𝐭𝐞𝐫𝐢𝐨𝐫𝐬
Chinese automaker SAIC-GM-Wuling ( #SGMW ) has introduced #bamboofiberreinforcedcomposites into interior components across more than 20 production vehicle models, marking a significant move toward the use of renewable materials in #automotivemanufacturing . Developed in collaboration with the International Centre for Bamboo and Rattan (ICBR) and other partners, the technology is being used across 11 interior applications, including headliners, seat-back panels, trunk trim, sun visors and central #floorcarpets . The development programme focused on three key challenges, producing lightweight #bamboofibers , improving fiber-resin bonding, and creating uniform fiber mats suitable for continuous industrial production. The composite is manufactured using locally sourced bamboo from Guangxi. SGMW uses an interfacial toughening technique based on low-melting-point polymers to strengthen the connection between bamboo fibers and the resin matrix. Stepped pressure during moulding helps reduce v...