Acrylic Cube This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Injection 4" acrylic cube with .375" wall thickness. Weight of cube is 1 lb. 6 oz. The mold has two cavities. The tool is made of S136 steel and has both hot and cold runners. The size of the tool is 300mm x 300mm x 318 mm (thickness) Cycle time is 60-90 seconds. Part Part Number: 01 Material: Thermoplastic Material Grade: acrylic Technical Specifications Category:Injection Dimensions0.0 x 0.0 inch Annual Usage:40000.0 Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Injection: Injection molding is a manufacturing technique for making parts from thermoplastic material. Molten plastic is injected at high pressure into a mold, which is the inverse of the desired part shape.