Shanghai Daoqin Plastics Co., Ltd.

20世纪90 year 代, polyurethane ester resin combined formed processing process by is is non complex technology. that 时, usually is through more 羟基化 combined material and acid ester reaction combined formed polyurethane ester products or polyurethane ester resin. currently, many company already development non formed reaction injection molding parts molding technology, from 而逐渐取代 原 polyurethane ester resin combined formed processing technology. Krauss-Maffei is its reaction injection molding parts molding technology, 于2003 year merger and acquisition Elastogran corporation has company, 并引入 该 company comprehensive amount process technology. through for this technology 进行整 combined, Krauss-Maffei company manufacturing 出 一 series full new, more optimization mixed combined and amount equipment. this type of by is RIM-Star series mixed combined amount equipment tool has most mixed combined dimensions scope/range, and tool has types different Model/Grade, 包括: and equipment similar RIM-StarModular; 占 面积 relatively small RIM-StarCompact; injection amount relatively small RIM-StarMiniDos. RIM-Star mixed combined amount equipment main/primary is, machine formed parts very small, from can pressure loss drop to most low. meanwhile, temperature degree control system and machine separation most combined make processing process more add stability can 靠, from large polyurethane ester product property can. through for machine parts 改进, this type of new type machine more easy as and repair. in addition, machine tool has high property make its very easy versus processing equipment, make it to very good combined. its in, RIM-StarModular can block 进行灵 active assembly, non combined in has need active assembly combined use; RIM-StarCompact因 its structure 紧凑, parts between small make its 占 面积 relatively small; RIM-StarMiniDos 自动化程 degree high, as simple 方便, from in ensure high degree lower, processing process more add stability, its can force most low can to 3g/s. LindenIndustries manufacturing new type di liquid pressure machine main/primary is for that has 足够资金购买装 has machine control system machine production 厂家而 launch. this type of new machine can very easy by to can frequency force equipment upper, in mixed combined upper liquid pressure as plant/unit can make mixed combined in types different production rate between 回转换（两 types different injection amount already 经预先 by to machine data in, use can according to requirements selection ）, from through adjustment mixed combined selection production rate. due to new machine using/adopting can use design, from solution multiple different density raw materials （ especially is viscosity in raw materials ）不 easy mixed combined difficult 题. multiple different density raw materials foam through machine in L type mixed combined 头时, more 羟基化 combined material and acid ester ratio most high can to 4:1, 此时, can through adjustment mixed combined upper remove active 塞 位置, to retardant melt flow generate 湍流 效果, most make mixed combined more add uniform. usually, in high production rate lower, this type of remove active mixed combined most 佳. in low production rate lower, its mixed combined 效果却并不理想. 此时, if melt to pressure high, also 会引起 melt in material between 交叉. is solution upper issues, LindenIndustries development 出 一 types can in has liquid pressure mixed combined upper use di 位置清 remove active 塞, it can make multiple raw materials mixed combined in high production rate and low production rate lower to most excellent, from make can use design 功效 以充 separation 发挥. in addition, is for raw materials ratio 进行任意 adjustment, LindenIndustries company also development 出 一 types control remove active 塞. in this type of remove active in, using/adopting company development types pressure new technology, 由此而 make active full can meet/satisfy for types above different density raw materials 进行任意配 ratio requirements. Cannon can provide polyurethane ester foaming molding equipment, processing various polyurethane ester mixed combined 头, low pressure / high pressure amount to material plant/unit and testing plant/unit. currently, company development 出 两 types processing polyurethane ester new technology. its in types is polyurethane ester gasket manufacturing technology, this is sleeve/set 基于就 injection molding technology polyurethane ester gasket production system, it main/primary use 两组份 polyurethane ester or silicon foam production base/seat and gasket; types is technology, it using/adopting production polyurethane ester or ring oxygen resin use to material plant/unit, can by application in plastics bottle packaging products and electrical appliances, printing electrical sheet/plate, electrical 线, electrical container, connectors and other parts production upper.