Q1: What is the difference between materials?A1: We produce complete chemical anchor cartridges to meet diverse demands. GU-100 Polyester with styrene can meet general fixing applications with competitive price. GU-600 Epoxy Acrylate & GU-2000 Vinylester styrene free are higher performance in construction sites. GU-500 Pure Epoxy with excellent property is suitable for wide climate conditions.
Q2: What is the difference between cartridge volume?A2: We have injection machines to produce various cartridge sizes. There are 150ml, 235ml(300ml), 345ml, 360ml, 380ml (400ml, 410ml) for GU-100, GU-800, GU-600, GU-2000 and 400ml & 650ml for GU-500. Small volumes are suitable for low consumption in DIY market. Bigger volumes are for construction sites.
Q3: Styrene free v.s. with Styrene?A3: In some countries required environmentally friendly materials that styrene-free series (GU-2000, GU-500) are good choice.
Q4: Gelling time (working time) & full curing time (hardening time)?A4: It will be varied under different temperature. Higher temp. the time will be shorter and lower temp. the time will be longer. GU-2000 Vinylester is designed for fast curing and GU-500 is for longer working time required. *TDS or more details, please feel free to refer Technical Data.
Q5: How does your factory do regarding quality control?A5: Good Use is audited regularly for reaccreditation to the ISO 9001 management. Quality control monitors the production procedure of each individual order. Product testing of each production batch will be made to make sure the quality.
Q6: Are you a manufacturer?A6: Yes, we are. Good Use Factory is established in compliance with the regulations of environmental protection bureau & government and legally manufactures chemical products. We have our own resin factory and injection factory. Injecting cartridges and accessories, mortar mixing, cartridge filling, labelling and packing all take place under one roof.
Q7: How to store the injection cartridges? How is the shelf life?A7: The products should be stored between 10℃ to 25℃ to make sure to have the best shelf life. The best shelf life of GU-100 and GU-800 polyester resin is 12 months from manufacture date in un-opened cartridge. For the other materials (vinylester, epoxy acrylate, pure epoxy), the best shelf life is 18 months from manufacture date in un-opened cartridge.
Q8: What can we do if the injection cartridge is not finished yet?A8: The opened injection cartridge can be re-used next time with a new mixing nozzle. Before closing with its cap and cover, please remove the used mixing nozzle away and clean the opening of the injection cartridges to avoid the mixed mortar stuck in the opening.
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Good Use Products Information Introduction
Good Use Hardware Co., Ltd. is Taiwan supplier and manufacturer in producing chemical anchor in the industry. Good Use has been offering our customers high quality injection cartridge,chemical mortar,chemical anchor,anchor capsule,polyester resin,vinylester resin,epoxy acrylate resin,pure epoxy resin,styrene free resin,mixer nozzle,static mixer,plastic mixer,injection gun,caulking gun,dispenser,dispensing tool,dispensing gun,resin anchor since 1997. With both advanced technology and 15 years experience, Good Use always make sure to meet each customer's demand.