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Product Details:
Payment & Shipping Terms:
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| Origin: | China | HS Code: | 3926909090 |
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| Size: | 6mm, 8mm, 10mm, 12mm, 16mm, 19mm, 20mm, 25mm | Delivery: | 10 Days For 1 Million Balls |
| Color: | White | Shape: | Spheres |
| Surface Finish: | Polishing Or Non Polishing | Classification: | Floating Ball Filler |
| Application: | Mining, Mist Reduction, Covering, Liquid Level Calibration Indicator, Petroleum | Package: | 10000pcs/Plastic Bag, Wooden Pallet With Wrapped. |
| Type: | Raondom Packing | Material: | Polypropylene |
| High Light: | 30mm Hollow Polypropylene Balls,35mm Hollow Polypropylene Balls,Low Density Hollow Plastic Spheres |
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Wholesale 8mm 10mm 30mm 35mm hollow PP plastic ball Blowing Process
FEATURES:
Has good resistance, chemical resistance, low density (density less than water), low water absorption, the highest melting point of the thermoplastic with excellent electrical insulator and low dielectric coefficient, often used for floating capacity requirements, withblood transfusion, level calibration indicator.
SIZE AVAILABLE:
6mm, 8mm, 10mm, 12mm, 15mm, 16mm, 19mm, 20mm, 25mm, 38mm, 42mm, 46mm, 55mm etc.
TECHNICAL DATA:
| Spec.(mm) | Surface area (m2/m3) | Free volume (%) | Bulk density (kg/m3) | Number per m3 |
| Dia.10 *0.6 | 325 | 40 | 357 | 1190000 |
| Dia.20 *0.8 | 250 | 40 | 158 | 144000 |
| Dia.25 *1.0 | 200 | 40 | 125 | 74000 |
| Dia.38 *1.2 | 150 | 40 | 121 | 21000 |
| Dia.46 *1.2 | 135 | 40 | 105 | 12300 |
| Dia.50 *1.5 | 120 | 40 | 73 | 10480 |
Note: The above data are reference to material PP
DESCRIPTION:
Plastic hollow ball is made from heat resistant and chemical corrosion resistant plastics, including polyethylene (PE), polypropylene (PP),
reinforced polypropylene (RPP), polyvinyl chloride (PVC), chloridized polyvinyl chloride (CPVC) and polyvinylidene fluoride (PVDF).
It has features such as high free volume, low pressure drop, low mass-transfer unit height, high flooding point, uniform gas-liquid contact,
small specific gravity, highmass transfer efficiency and so on, and the application temperature in media ranges from 60 degree C to 150 degree C.
For these reasons it is widely used in the mining industry, petroleum industry, chemical industry, alkali-Chloride industry, coal gas industry
and environmental protection, etc.
PHYSICAL & CHEMICAL PROPERTIES:
| Performance/Material | PE | PP | RPP | PVC | CPVC | PVDF |
| Density (g/cm3) | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
| Operation Temp. (degree C) | 90 | >100 | >120 | >60 | >90 | >150 |
| Chemical corrosion resistance | Good | Good | Good | Good | Good | Good |
| Compression Strength (Mpa) | >6.0 | >6.5 | >7.0 | >6.0 | >8.0 | >10.0 |
ACTURAL PACKAGING:
Contact Person: Tracy Yao
Tel: 86-18665818108
