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PP (polypropylene), Chinese name polypropylene, is a polymer made ofpropylene monomer through free radical polymerization, is non-toxic, odor-less, tasteless milky white highly crystalline shape, belongs to crystalline mate-rials. SG:
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| Technical Specifications | |||||||||||
| Name | Specification | Tensile strength (N) | Fracture elongation (mm) | Elongation at break (%) | Breaking strength (N/mm) | Fracture work (N*m) | |||||
| Maximum | Min. | Maximum | Min. | Maximum | Min. | Maximum | Min. | Maximum | Min. | ||
| PPSG | 1 | 1490 | 1267 | 111.4 | 108.7 | 111.43 | 108.71 | 29.79 | 25.33 | 88.04 | 76.06 |
| PPSG | 5 | 1254 | 929 | 108.3 | 94.7 | 108.25 | 94.69 | 25.08 | 18.58 | 75.55 | 45.76 |
| PPSG | 10 | 1049 | 922 | 106 | 96.6 | 106.04 | 96.64 | 20.98 | 18.44 | 55.4 | 46.65 |
| PPSG | 25 | 725 | 716 | 95.4 | 88.7 | 95.38 | 88.68 | 14.5 | 14.32 | 32.49 | 32.33 |
| PPSG | 50 | 873 | 808 | 107.3 | 100.1 | 107.25 | 100.09 | 17.46 | 16.16 | 46.36 | 41.86 |
| PPSG | 75 | 613 | 613 | 12.9 | 111.7 | 120.93 | 111.68 | 12.26 | 12.26 | 35.28 | 33.3 |
| PPSG | 100 | 677 | 550 | 1124.7 | 106.2 | 124.67 | 106.22 | 13.54 | 11 | 39.71 | 34.17 |
| PPSG | 150 | 492 | 486 | 120.1 | 107.2 | 120.1 | 107.22 | 9.84 | 9.72 | 27.05 | 25.47 |
| PPSG | 200 | 421 | 376 | 112 | 100 | 111.96 | 99.96 | 8.42 | 7.51 | 20.47 | 17.78 |
| Selection Table | |||
| CF Brand code | PP Material | SG Post treatment | 100 Accuracy |
| CIRCOR FILTER | PP: polypropylene | SG: Single-sided hot rolling treatment SSG:Double-sided hot rolling treatment SF: Not treated XL: Thickened TC:T-filtration | 1=1μm 5=5μm 10=10μm 25=25μm 50=50μm 75=75μm 100=100μm150=150μm 200=200μm |
Core Advantages
The product is woven from polypropylene fiber, and the material elonga-tion and wear resistance are good.
Excellent acid and alkali resistance and good chemical stability.
Good moisture absorption ability.
Good heat resistance, can work for a long time in the environment below 80°C
Is this filter cloth manufactured in-house?
Yes. The entire production chain, from high-precision weaving to final heat-setting, is managed within this facility. As a direct manufacturer, the factory ensures that every roll of cloth is produced in a clean environment, free from industrial contaminants and compliant with FDA standards.
What is the standard lead time for shipping?
The lead time for standard FDA-grade filter cloth is 1 week. For custom-cut sizes or specialized edge treatments (such as laser cutting or reinforced borders), production is also completed within 1 week to ensure a rapid supply chain for your project.
Does this material come with a Food-Grade Certification?
Absolutely. This filter cloth is manufactured using 100% virgin, food-safe polymers. Every batch is traceable and complies with FDA regulations and international food contact safety standards. We provide documentation to confirm that the product is non-toxic, odorless, and safe for human consumption.
Can the cloth be customized for different filter presses?
Yes. As the original manufacturer, we offer full customization of dimensions and shapes. Whether you require standard rolls or finished cloths with eyelets and specialized gaskets, the engineering team can tailor the product to fit any brand of filter press or vacuum filter system.
How does this cloth handle frequent cleaning and sterilization?
The high-tenacity yarns are designed for durability. This filter cloth can withstand repeated cleaning cycles (CIP/SIP) and exposure to common sanitizing agents without shrinking or losing its filtration precision. The smooth surface ensures easy cake discharge, reducing the time and labor needed for maintenance.
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