| abstract |
The present invention discloses a toughened, reinforced and antistatic PC/PTT alloy material, which comprises the following components in mass percentage: 30% to 50% of PC, 20% to 30% of PTT, 2% to 4% of compatilizer, 5% to 8% of impact modifier, 5% to 15% of reinforcing agent, 1% to 3% of antistatic agent, 0.5% to 2% of light stabilizer, 0.1% to 0.5% of antioxidant and 0.1% to 1% of lubricant. The reinforcing agent is in the form of a compound prepared through uniformly dispersing the following components in weight percentage: 50 wt% of heavy calcium carbonate, 25 wt% of precipitated barium sulfate, 20 wt% of wollastonite and 5 wt% of aluminium-titanium compound coupling agent. According to the invention, the toughened, reinforced and antistatic PC/PTT alloy material integrates the original advantages of PC and PTT, and is obvious in toughened, reinforced, antistatic, anti-aging and modified effects. Meanwhile, the toughened, reinforced and antistatic PC/PTT alloy material is good in mechanical performance, high in strength, good in impact resistance and processability and wide in adaptability, thus being good in practical value and popularization prospect. |