公司简介
正大德技术开发中心成立于1988年。其主要任务之一是生产、开发和研究用于精密铸造的DDW系列熔模材料。 本公司制模材料齐备，测试手段先进，具有年产200吨模料的能力。DDW-I 系列已为改进型的DDW-II系列所替代。质量保证，并可提供精铸技术咨询。本公司的DDW-II系列模料适合各类精铸厂要求，已在国内合资企业使用，并完全替代进口模料，被德国Ti-Al公司引入并替代美国产品。 本公司的DDW-II 系列熔模材料，是全新蜡料。所有产品皆为自主研究开发。 并有耐热性好，强度大，在温室状态不存在自重力变形，收缩稳定，时效性佳，粗厚件抗缩凹性佳。无刺激性气味。表面平整、光洁等优点。 DDW-II系列熔模蜡料按收缩率分出型号： 1.0% 为 DDW-II 10 号 0.9% 为 DDW-II 09 号 0.8% 为 DDW-II 08 号 0.7% 为 DDW-II 07 号 0.6% 为 DDW-II 06 号（P.S.此产品询价请面商） 正大德技术开发中心将永远竭诚为各界服务。 ZhengDaDe Industrial Company Ltd. was founded in 1988. It is one of the major tasks of the company that producing, and researching “DDW” series meltable pattern material for investment casting. The company also would like to provide technical consultation in precision casting technology and manufacturing. It has been found that “DDW” II series pattern material are more suitable to meet the requirement of various investment casting factories and has been used to replace the imported products in a number of joint-venture enterprises. Our products are all independent development by our research team. Without reference or modeling other countries’ ingredients. Our “DDW” series pattern material has good thermo-stability, intensity, Contraction stability, without deformation(at room temperature) and excitant odor. it also has long time-effectiveness. Moreover, it has been introduced by the Ti-Al Company of Germany to replace originally used pattern material imported from the United States. ZhengDaDe Industrial Company Ltd. will serve our Customers from all sectors wholeheartedly for ever.
