G7720 N OnFlex G7720 B 黑色TPE自然色

注射	面值	单元
后部温度	340 至 390	°F
中温	360 至 420	°F
前温度	360 至 420	°F
喷嘴温度	380 至 440	°F
模具温度	80 至 120	°F
喷射率	中速
背压	100 到 200	磅/平方英寸
螺杆转速	25 到 100	转数
注射注意事项
Purge thoroughly before and after use of this product with a low flow (0.5 - 2.5 MFR) polyethylene (PE) or polypropylene (PP). Regrind levels up to 20% can be used with OnFlex™ G7720 with minimal property loss, provided that the regrind is free of contamination. To minimize losses during molding, the melt temperature should remain as low as possible. The final determination of regrind effectiveness should be determined by the customer. OnFlex™ G7720 has excellent melt stability. Maximum residence times may vary, depending on the size of the barrel. Generally, the barrel should be emptied if it is idle for periods of 8 - 10 minutes or longer. Drying is not Required Injection Speed: 1 to 3 in/sec 1st Stage - Boost Pressure: 350 to 900 psi 2nd Stage - Hold Pressure: 30% of Boost Hold Time (Thick Part): 3 to 10 sec Hold Time (Thin Part): 1 to 3 sec