PBT/Lupox/GP2306FI韓國LG

詳細內容：PBT/Lupox/GP2306FI韓國LGPBT∣GF20HITPEE∣5450PP∣H7012-35RNPC∣2556LCP∣D5506PA6∣LS160PP∣H03SLME∣PP∣1901-01∣EVA∣1090VN3POM∣-GF 60.0Mpa Elongation: > 30% Bending strength: 90.0Mpa Notch impact strength: > 5 (KJ/m2) Processing technology Basic characteristics PA66 is anti - soluble for many solvents, but is weak in resistance to acids and other chlorinating agents. PBT/Lupox/GP2306FI韓國LGTPU∣K-429ATPU∣T470APP∣D500.00PP∣MD000I∣PP∣SFC-851∣TPU∣DP3856DPBT∣2003-3PP∣T1002PC∣G-3430PA66∣DP2801PA6∣KN132G15V0PC∣DL002ERPA66∣RX05491PC∣G2530TPU∣2090APC∣FXM123RPC∣ML3400PP∣PM655TPEE∣5302FR∣TPV∣8221-55M300PA66∣RF00BSPOM∣TX-11HPP∣7062∣PC∣DP1-1888PP∣1102M∣PP∣3362∣PA6∣PLS93G35DH1PP∣1200H∣PC∣3025G10PP∣28MWHBPMMA∣4062PP∣MF006SXPPOM∣C9021GV3/20ASA∣WR-9130PC∣1803 PBT/Lupox/GP2306FI韓國LG PBT/Lupox/GP2306FI韓國LG PA66 Catalog 1.1 use 2.2 injection molding process 3.3 defect treatment 4.4 physical property table purpose Injection speed: High speed (reinforced slightly lower). The runner and gate: because PA612r solidification time is very short, the gate location is important. The aperture not less than 0.5*t (where t is the thickness of plastic parts). If the use of hot runner, gate size should be smaller than the use of conventional channels, because of the hot runner can help to prevent premature freeze. If you dive into the gate, the minimum diameter of the gate should be 0.75mm Defect treatment Resolvent： 1. Check whether the raw materials are wet or mixed with other materials 2. Check whether the raw material is decomposed in the barrel (barrel temperature) Too high, the screw speed is too fast) 3. Check whether the nozzle hole is too small 4. Check whether the model temperature is too low 5. Bad die exhaust 6. Whether the size of the gate is too small 7. The back pressure is too low and the recycled material is too much The solution of weld mark in the processing of nylon 612 products: The mechanism is that the low bonding temperature is very low at the end of the flow at the end of the flow, so that the combination of the two strand flows is not close. Resolvent： 1. Increase the pressure and speed of injection 2. Improve the mold temperature 3, improve the temperature of the material 4. Improve the mold The solution of the exhaust and shrinkage of the nylon 612 products during processing: The mechanism is the injection or shrinkage of the product. If it was solved by injection molding If it is to shrink the water, the solution is solved. The solution of the focal spot produced during the processing of nylon 612 products: The mechanism is that when the injection speed is high, the rubber cavity will occupy the mold cavity at high speed. When the gas in the mold cavity is not enough to exclude, the gas will be compressed and the product will be scorched after the gas is compressed.