Overview
PP fibergrade is characterized by low ash content and good spinning properties.
Application
PP fiber grade is widely used in the production of bulked continuous filament (BCF), fine and superfine staple fiber, cigarette filter tow and superfine non-woven fabric in high-speed and ultrahigh-speed spinning and spunbonded non-woven fabric production. It has a variety of applications in the decoration, medical sanitation martial and clothing production sectors.
Package, Storage & Transportation
The resin is packaged in internally film-coated polypropylene woven bags, FFS bags or container bags and the net weight is 25Kg/bag or 700Kg/bag. The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air. During transportation, the material should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
Grades and Typical Values (Not Warranted Values) and Applications
| Grades | Y2600T | Y1600 | Y3700C | S700 | S2040 | |
| MFR | g/10 min | 26 | 16 | 37 | 14 | 36 |
| Tensile Strength at Yield | MPa | 32.0 | 31.4 | 30.0 | 31 | 32 |
| Flexural Modulus | GPa | 1.3 | 1.3 | 0.82 | 1.2 | 1.32 |
| Isotactic Index | % | 96 | 96 | 94.5 | 96 | – |
| Ash | % | 0.03 | 0.02 | 0.04 | 0.05 | – |
| Applications | Filter Tows | Long and Short Fibers | Ultra-fine Staple Fibers | Spinning | ||
| Grades | Y35 | Y35X | Y22 | CS820 | S960 | |
| Mfr | g/10 min | 35 | 35 | 22 | 23 | 41 |
| Tensile Strength at Yield | MPa | 29.8 | 29.8 | 29.8 | 28 | 32.4 |
| Flexural Modulus | GPa | – | – | – | – | – |
| Isotactic Index | % | – | – | – | 96 | 97.5 |
| Ash | % | – | – | – | 0.03 | 0.015 |
| Applications | Fibers | Fibers | Fibers | Fibers, Filaments, Non-woven Clothing | Medical and Health Supplies | |
| Grades | PPH-Y40 (JNW-28) | PPH-Y35 (H30S) | PPH-Y24 (Z30S) | PPH-YEOX | Y38Q | |
| MFR | g/10 min | 40 | 35 | 25 | 40 | 38 |
| Tensile Strength at Yield | MPa | 35 | 35 | 35 | 29 | 30.8 |
| Isotactic Index | % | 96 | 96 | 95 | 96 | 97 |
| Ash | % | 0.013 | 0.015 | 0.015 | 0.040 | 0.015 |
| Applications | Non-woven Clothing, Short Fibers, Ultra-fine Staple Fibers | Ultra-fine Staple Fibers | BCF, Ultra-fine Staple Fibers, BCF Filament, Carpet Silk | Advanced Non-woven Fabrics | Non-woven Fabrics | |
| Grades | Z30S | PPH-Y40 (H30S) | PPH-Y45S | N-Z30S | Z30S | |
| MFR | g/10 min | 26 | 37 | 45 | 25 | 25 |
| Tensile Strength at Yield | MPa | 29 | 32 | 30 | 30 | 31 |
| Isotactic Index | % | 96 | 96 | 95 | 94 | 96 |
| Ash | % | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 |
| Applications | BCF, Ultra-fine Staple Fibers, BCF Filament | Non-woven Clothing, Short Fibers | Non-woven Clothing, Short Fibers | BCF, Ultra-fine Staple Fibers, BCF Filament | BCF, Ultra-fine Staple Fibers, BCF Filament | |
