橡胶注射成型硫化机在三元乙丙橡胶硫化中的应用  

Application of Rubber Injection Molding Press in Vulcanization of EPDM

作　　者：任伟杰 方岳权 黄顺道 REN Weijie;FANG Yuequan;HUANG Shundao(Zhejiang Shangyu Oil Seal Manufacturing Co.,Ltd,Shaoxing 312300,China)

机构地区：[1]浙江省上虞油封制造有限公司,浙江绍兴312300

出　　处：《橡胶科技》2023年第12期612-615,共4页Rubber Science and Technology

摘　　要：对比两种不同结构(a型和b型)橡胶注射成型硫化机在三元乙丙橡胶硫化中的应用。a型注射成型硫化机适用于纯橡胶类制品,b型注射成型硫化机适用于带金属镶件的结构复杂的橡胶制品,使用过程中出现喂料困难、胶料外漏现象,成品出现粘模现象且注胶口处出现凹陷收缩孔,可以通过改进喂料口、改变注射工艺参数、清理模具或喷涂特氟龙等措施解决上述问题。The application of two different types of rubber injection molding press(A-type and B-type)in the vulcanization of ethylene propylene diene monomer(EPDM)was compared.A-type injection molding press was suitable for pure rubber products,while B-type injection molding press was suitable for rubber products with complex structures and metal inserts.During production,the problems such as difficulties in feeding,leakage of the rubber material,mold sticking and concave shrinkage holes at the injection port of the finished product,could be solved by improving the feeding port,changing injection parameters,cleaning the mold,and applying Teflon.

关 键 词：橡胶注射成型硫化机 三元乙丙橡胶 结构 参数 

分 类 号：TQ330.47[化学工程—橡胶工业] TQ333.4