Polystyrene 3341 PS
東莞黃江金寶來工程塑膠原料經(jīng)營部*供應(yīng):
TOTAL PETROCHEMICALS Polystyrene 3341 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 3351 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 3441 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 3450 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 3630 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 4440 (AS) PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 4440 (EU) PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 6541 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 680 PS (MIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 7240 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 740 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 801 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 807 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 815 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 818 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 818E PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 819E PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 820 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 822 PS (HIPS) TOTAL PETROCHEMICALS
TOTAL PETROCHEMICALS Polystyrene 825 PS (HIPS) TOTAL PETROCHEMICALS
中文名稱:高重?fù)艟郾揭蚁?BR>俗稱:不碎膠、高沖擊硬膠、耐沖擊聚苯乙稀
一、原料特性
1.白色不透明珠狀或珠狀熱塑性樹脂。
2.沖擊強(qiáng)度為GPPS的7倍以上。
3.有優(yōu)良的著色與成型加工性。
4.拉伸強(qiáng)度、硬度、透光率(透明度)、耐旋光性、耐候性及熱穩(wěn)定性較GPPS差。
5.變形溫度為70-77℃,密度為1.04-1.06g/cm2。
6.線膨脹系數(shù)0.000034-0.00021/℃,成型收縮率0.2-0.6%,熱變形溫度96℃。
二、成型條件及注意事項(xiàng)
1.溫度設(shè)定:射嘴210-230℃、前段200-220℃,中段190-210℃、后段185-200℃;螺桿轉(zhuǎn)速120-210rpm、模具溫度50-80℃,背壓5-10kg/cm2、比重1.05g/c.c、注塑壓力68.6-128MPa。
2.擠壓成型料筒*溫度200℃,兩端為220℃;干燥溫度為140℃,時(shí)間為4-6小時(shí),溫度加熱的*段為320-340℃、第二段為310-330℃、第三段為300-320℃,射出壓力為400kg/cm2。
三、應(yīng)用范圍
1.電器類:電視機(jī),收錄音機(jī)的外殼和部件;冰箱內(nèi)襯材料;空調(diào)設(shè)備、洗衣機(jī)、機(jī)、吸塵器、照明裝置和辦公用機(jī)械的零部件。
2.汽車零件和醫(yī)療設(shè)備零部件。
3.玩具、家具及日用生活制品。
4.包裝材料。
金寶來工程塑膠原料經(jīng)營部以誠實(shí)為本,信譽(yù)*,質(zhì)量有保證的原則為各界人士提供需求,咨詢,洽談!
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:潘青青
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地址:廣東省東莞市樟木頭鎮(zhèn)塑膠市場三期A61號
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