The main ingredient of the black hot melt glue stick or micelles: is ethylene - vinyl acetate copolymer (EVA) as the main material, adding the tackifier with the other ingredients with a solid type adhesive. Color: black rod-like or granular Specification: 7mm/11mm * 270mm/300mm softening point: 75 ± 5 curing time :9-15 Viscosity: 9800 using temperature :160-180 Use: used in plastic, PC boards, hard PVC plastic, Christmas ornaments, metal, wood, paper, toys, electronics, furniture, leather, handicrafts, shoe materials, coating, ceramics, lampshades, EPE, food packaging, and other speakers adhesive