ABS Lustran 752
Product Description | |
Lustran? 752 resin is a high-gloss, high-impact extrusion grade of ABS (Acrylonitrile Butadiene Styrene) with improved depth of image and gloss in extruded sheet and thermoformed parts. It provides a superior balance between rigidity and impact strength, as well as excellent melt strength for good thermoformability.
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General | |
Material Status |
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Availability |
Latin AmericaNorth America |
Features |
Good ColorabilityHigh GlossHigh Impact ResistanceHigh Melt Strength |
Uses |
ProfilesWall Panels |
Automotive Specifications |
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Forms |
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Processing Method |
ExtrusionProfile ExtrusionSheet ExtrusionThermoforming |
Multi-Point Data |
Isothermal Stress vs. Strain (ISO 11403-1)Secant Modulus vs. Strain (ISO 11403-1) |
Physical | Nominal Value |
Unit |
Test Method |
Density / Specific Gravity |
ASTM D792 | ||
Melt Mass-Flow Rate (MFR)(230°C/3.8 kg) |
g/10 min |
ASTM D1238 | |
Molding Shrinkage - Flow |
in/in |
ASTM D955 | |
Mechanical | Nominal Value |
Unit |
Test Method |
Tensile Modulus |
psi |
ASTM D638 | |
Tensile Strength(Yield, 73°F) |
psi |
ASTM D638 | |
Flexural Modulus(73°F) |
psi |
ASTM D790 | |
Flexural Strength(5.0% Strain) |
psi |
ASTM D790 |
ABS Lustran 752
特性:
ABS同PS一样是一种加工性能优良的热塑性塑料,可用通用的加工方法加工。 ABS的熔体流动性比PVC和PC好,但比PE、PA及PS差,与POM和HIPS类似;ABS的流动特性属非牛顿流体,其熔体粘度对加工温度和剪切速率都有关系,但对剪切速率更为敏感。
ABS的热稳定性好,不易出现降解现象。ABS的吸水性较高,加工前应进行干燥处理。一般制品的干燥条件为温度80~85℃,时间2~4h;对特殊要求的制品(如电镀)的干燥条件为温度70~80℃,时间18~18h。 ABS制品在加工中易产生内应力,内应力的大小可通过浸入冰乙酸中检验;如应力太大和制品对应力开裂绝对禁止,应进行退火处理,具体条件为放于70~80℃的热风循环干燥箱内2~4h,再冷却至室温即可。
用途 :
ABS树脂的最大应用领域是汽车、电子电器和建材。汽车领域的使用包括汽车仪表板、车身外板、内装饰板、方向盘、隔音板、门锁、保险杠、通风管等很多部件。在电器方面则广泛应用于电冰箱、电视机、洗衣机、空调器、计算机、复印机等电子电器中。建材方面,ABS管材、ABS卫生洁具、ABS装饰板广泛应用于建材工业。此外ABS还广泛的应用于包装、家具、体育和娱乐用品、机械和仪表工业中。 ABS树脂广泛应用于汽车工业.电器仪表工业和机械工业中,常作齿轮,汽车配件,挡泥板,扶手,冰箱内衬,叶片,轴承,把手,管道,接头,仪表壳,仪表板,盆安全帽等:在家用电器和家用电子设备的应用前景更广阔,如电视机,收录机,冰箱,冷柜,洗衣机,空调机,吸尘器和各种小家电器材:日用品有鞋,包,各种旅游箱,办公设备,玩具及各种容器等,低发泡的ABS能代替木材,适合作建材,家具和家庭用品