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简体中文
Haitian Creole
?? ??????????? ?????????? ?????????????????? ???? ??? ???? ???? ???????????, ???????????????, ?????, ?????? ?????, ??????? ?????, ????????, ?????????, ??? ?????? ????????? ????????, ????? ????? ????????? ?????? ???? ? ????? ??? ??? ?? ?????????? ?????????????????.
1. ???? ???????: ?????? ?????? ??? HDPE 1/3 ????? ????? ??? ??? ??????? ??? ???? ???????.. ?? ?????????????? ???? ???? ?????? ????????????????, ?? ???? ??????????, ES-CR ??? ?????, ????? ????? ?? ????? ???? ???? ????? ????? ??? ?????????????? ????????????, ????? ?????? ????
2. ???????????: ?? ????? ?????? ??? ???????????? ??????????? ????? ?? ??????? ??????? ??? ????????? ??? 1 ??? ?? ???? ?? ????? MWD. ???? ?? ???????? ???? ?? ????? MI ??????? ?? ????????? ????? ?? ???????? ?????. ????? MWD ????????? ????? ??? ??????? ????? ???????????????????, ?????? ??? ????? ????? ???????????????????, ??????????? ????? ?????????, ??? ?? ????????????? ???????
3 ???????????? ????????? ???? ????? ????? ???? PE: ??????????? ??? ????????????? ?????????? ???? MDPE/HDPE ???? ?? ????????диапазон ??? 0.935 ??? 0.945g/CC, ??? ?? ????? MWD ???? ??? ??? ????????? ??????????? ??? ???????????. ?????? ?????? ??????? ?????????? ????? ??? ?????? MI ????????? ????? ???????????? ???? ????? ??? ??? ???? ??? ??????? ??? ?????????? ?????? ??? ????????????? ???????? ???????? ??????? ??? ????????????????
4. ???jection: Injection is commonly used to manufacture smaller containers for packaging drugs, shampoo, and cosmetics. ???? ??????? ???? ??? ???????? ??? ??? ??? ???????????? ???? ????? ??????????? ???? ?? ??? ??? ???, ??? ??? ????? ????? ??????????????????? ??? ??????? ?????? ?? Although some narrow MWD grades are used to improve surface finish, media to wide MWD grades are generally used.
5. ?????? ????: PE ????? ??????????? ?????? ?????????? ??????? ????? ??????????? ????? ?????? ????????? ?????????????????. ?????? PE ???? ??? ????? ??? ?????, ??? ??? ??? ???? ?????????? ??????????? PE ????? ?????? ??????? ??????????? PE. HDPE ??????????? ????? ?????? ?????? ??? ???? ???? ???????????? ??? ????? Superior stretchability ??? impermeability.
6. Casting is commonly used to make plates, electrical insulation equipment, gears, pulleys, decorations, and other products. ?? ?????? Cast Plastic II. ?? liquid resin mixture that can be injected into the mold cavity or introduced into the mold cavity by other methods to form a fixed shape solid product without adding pressure or slight pressure has the characteristics of fluidity and low shrinkage rate when used to produce plastic products.
7. ???????: ?? ???????? ??? ??????? ?????????? ???????????? ?????? ???????, ??????? ??? ????????????? ??????????, ???? ?????? ????? ???? ??????. ???, "?????" ??? ?????? ?? ?????????
8. ?????????? ???????: ?????????? ??????? ??? ??????????? ????? ????????? ??? ??? ?? relatively inefficient ????????.
?????????????? ????? ?? ???????????? ????????????? ?????????? ??????????????.???? ????????, ????????????? ????????, ??? ??????????? ????????????
????? ????? ???????????? ??????????? ??? ?? ?????????????? ??????????? ??dedicated ?? ????????????????? CNC ??????, ???? CNC ????????? ???????????.
