Shanghai Tinchak Import & Export Co., Ltd.

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TINCHAK

High gloss impact resistance ABS Zhenjiang Qimei 757K

High gloss impact resistance ABS Zhenjiang Qimei 757K

High strength

Good toughness

Easy to process and shape

Excellent wear resistance

Oil resistance


Product Detail

Product Tags

Technical Data Sheet

Properties
Physical
Specific Gravity, 23℃ ASTM D792 1.05.
Mold Shrinkage, 23℃, 3.2mm , 23℃ ASTM D955 0.4% ~ 0.7%.
Melt Flow Rate, 220℃, 10kg ASTM D1238 22g/10min.

Mechanical
Tensile Strength 50mm/min, 3.2mm ASTM D638 49Mpa.
Tensile Elongation 50mm/min, 3.2mm ASTM D638 5%.
Flexural Strength, 15mm/min, 3.2mm ASTM D790 78Mpa.
Flexural Modulus, 15mm/min, 3.2mm ASTM D790 2550Mpa.
Izod Impact Strength , Notched, 6.4mm, 23℃ ASTM D256 220J/m.
Rockwell Hardness, R-Scale ASTM D785 110.

Thermal
HDT , 6.4mm, Unannealed, 1.82Mpa ASTM D648 85℃.
Vicat Softening Temperature 50N, 50℃/h ASTM D1525 92℃.
RTI Electrical UL 746B 95℃.
RTI Mechanical with Impact UL 746B 95℃.
RTI Mechanical without Impact UL 746B 95℃.
Flammability UL 94 1.5mm classHB.
3.0mm class HB.

ABS 757K1
ABS 757K2
ABS 757K3
ABS 757K4

Usage

1. General characteristics
The appearance of ABS is not completely transparent and ivory white powder. It is non-toxic, odorless and low in water absorption. Its products can be painted in various colors and have 90% high smoothness. ABS has good integration with other raw materials, which is convenient for surface packaging printing, plating and coating. The flame retardant grade of ABS is 18.2, which is a flammable high polymer. The flame is light yellow, and the exhaust pipe emits black smoke. It is burnt but does not drip, and a unique cinnamon smell is emitted.
ABS is a comprehensive epoxy resin with excellent performance. It has high impact compressive strength and surface strength in a wide temperature range. The thermal deformation temperature is higher than PA and PVC, and the specification reliability is good.
The fluidity of ABS solution is better than that of PVC and PC, but worse than that of PE, PA and PS, and similar to that of POM and hips. The fluidity of ABS belongs to non-Newtonian fluid, and its solution viscosity is related to the processing temperature and shear rate, but it is more sensitive to the shear rate.

ABS 757K5

2. Physical properties
ABS has high-quality physical properties, its impact and compressive strength are very good, and it can be applied at very low temperatures. Even if the ABS products are damaged, it is only Rashin's damage, not easily impact damage. ABS has excellent wear resistance, good specification reliability and wear resistance, and can be used as rolling bearing under medium horizontal load and speed ratio.

The stress relaxation property of ABS is larger than that of PSF and PC, but smaller than that of PA and POM. The bending strength and reduced compressive strength of ABS are weaker in plastics. The physical properties of ABS are greatly affected by temperature.

3. Thermodynamic characteristics
ABS belongs to an amorphous polymer without significant melting point; The solution has high viscosity, poor fluidity, weak aging resistance, and UV light can make it fade; The thermal deformation temperature is 70-107 ℃ (about 85 ℃), and the product can be increased by about 10 ℃ after annealing. It is sensitive to temperature and shear rate; ABS can still show certain ductility at - 40 ℃ and can be used for a long time in the temperature range of - 40 ℃ to 85 ℃.

4. Electrical characteristics
ABS has a good dielectric strength, and is hardly affected by temperature, environmental humidity and frequency. It can be applied in most natural environments.

5. Natural environment characteristics
ABS will not be harmed by water, carbonate, alkali aldehydes, nitrogen compounds, organic solvents and various acids, but it can dissolve macrocyclic lactones, substituted hydrocarbons and chlorinated hydrocarbons. Corrosion by glacial acetic acid and edible oil will cause in-situ stress cracking.ABS resin is famous for its moderate strength and performance, and is affordable. It is usually used in injection molding applications. The mechanical properties of ABS resin plastics make it very suitable for drilling, turning, die cutting and shearing automobile parts, household appliances parts and electronic parts.

According to the above characteristics, abs757k is often used in the fields of automobile, electronic appliances, building materials and DIY manufacturing. The application in the automobile field includes many parts such as the instrument panel, exterior panel, interior trim panel, steering wheel, soundproof panel, door lock, bumper, ventilation pipe, etc. In terms of electrical appliances, it is applied to refrigerators, televisions, washing machines, air conditioners, computers, photocopiers and other electronic appliances. In terms of building materials, ABS pipes, ABS sanitary wares and ABS decorative plates are used in the building materials industry. DIY, aircraft model wings, etc. In addition, ABS is also widely used in packaging, furniture, sports and entertainment products, machinery and instrument industries.

Product Application

ABS

ABS video


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