Polypropylene RPG1250-20
Carpet Yarn Manufacturing · Spunbond Nonwoven Manufacturing · Bulked Fibre Manufacturing
- Production method
- Gas-phase propylene polymerisation
- Melt flow index, g/10 min
- 21,3 – 28,8
- Within-batch melt flow index deviation, %, max.
- max ±10
- Tensile yield strength, MPa, min.
- Not standardised
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Production method | Gas-phase propylene polymerisation | — |
| Melt flow index, g/10 min | 21,3 – 28,8 | g/10 min |
| Within-batch melt flow index deviation, %, max. | max ±10 | % |
| Tensile yield strength, MPa, min. | Not standardised | — |
| Elongation at yield, %, min. | Not standardised | % |
| Mass fraction of volatile matter, %, max. | max 0,09 | % |
Detailed application areas
Production of carpet face yarn, bulked fibre and spunbond (high-speed drawing extrusion).
Use Cases
- Carpet Yarn Manufacturing
- Spunbond Nonwoven Manufacturing
- Bulked Fibre Manufacturing
- Textile Fibres
- High-Speed Drawing Extrusion
Packaging & storage
Packaging
Polypropylene is packed in 25 kg polyethylene or polypropylene bags and transported by rail and road.
Shelf Life
3 years from the date of manufacture
Documents
Technical data sheet (TDS)
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Product Information
Polypropylene RPG1250-20 is a grade used in carpet face yarn, bulked fibre and spunbond production, with a melt flow index of 21.3-28.8 g/10 min. Typical specifications: Production method: Gas-phase propylene polymerisation; Melt flow index, g/10 min 21,3–28,8; Within-batch melt flow index deviation, %, max. ±10. KORKİMYA supplies Polypropylene RPG1250-20 in Polypropylene is packed in 25 kg polyethylene or polypropylene bags and transported by rail and road.. Shelf life: 3 years from the date of manufacture.
Production of carpet face yarn, bulked fibre and spunbond (high-speed drawing extrusion).
Polypropylene RPG1250-20 is a grade used in carpet face yarn, bulked fibre and spunbond production, with a melt flow index of 21.3-28.8 g/10 min.
- Category
- Thermoplastic Polymers
Frequently asked questions
Where is RPG1250-20 used?
Polypropylene RPG1250-20 is used in carpet face yarn, bulked fibre and spunbond production. Areas of use: Carpet Yarn Manufacturing, Spunbond Nonwoven Manufacturing, Bulked Fibre Manufacturing, Textile Fibres, High-Speed Drawing Extrusion. Production method: Gas-phase propylene polymerisation.
What are the melt flow index and batch deviation of RPG1250-20?
The melt flow index of RPG1250-20 is 21.3-28.8 g/10 min. Within-batch melt flow index deviation max ±10 %.
Which other values are stated for RPG1250-20?
Stated values for RPG1250-20: Tensile yield strength not standardised; Elongation at yield not standardised; Mass fraction of volatile matter max 0.09 %.
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Last updated: 04/10/2026
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