Product category: Polypropylene staple fiber
English full name: Polypropylene staple fiber
English abbreviation：PP Fiber
Polypropylene staple fiberis divided into long fiber, short fiber, spunbonded non-woven fabric, melt-blown non-woven fabric and other four main types. It is a synthetic fiber spun from isotactic polypropylene obtained from propylene polymerization, and PP staple fiber name is polypropylene in China. Different products in the application industry play different roles, the main characteristics are light texture, high strength, good elasticity, wear resistance, corrosion resistance, improve luster, enhance hand feel, increase softness, improve drape. It has electrical insulation and warmth, but its hygroscopic and dyeing properties are slightly poor, and it is generally used in combination with other materials. PP staple fiber can be used in building materials, textile industry, decorative building materials, nonwovens, medical and health materials and cigarette filters. Most of the production process adopts porous, low speed and continuous process, namely short spinning process. PP staple fiber and cotton blend, can be made into cotton cotton muslin, bed sheets, that is, fiber and viscose blend can be made into blankets, polypropylene pure spinning and blending wool, polypropylene blankets, carpets, polypropylene cotton wool filter for smoke.
Polypropylene (PP) is a thermoplastic "additive polymer" made from a combination of propylene monomers. Plastic components are used in a variety of applications in industries as diverse as consumer packaging, automotive and textiles.
By adding PP fibers to cement mortar, the weight or volume of the mortar does not increase or settle. These fibers are a good substitute for hot steel reinforcement in concrete. We can add polypropylene fibers in short and separated forms to various forms of concrete.
PP fibers are also used for plastic strength. By adding them to plastics, cracking of plastics due to impact or cracking due to humidity and temperature changes can be reduced.
| Product category | |||||||||||
| Project name | Product1 | Product2 | Product 3 | Product 4 | Product 5 | Product 6 | Product 7 | ||||
| Specification | 3mm | 6mm | 9mm | 12mm | 18mm | 20mm | 定制长度 | ||||
| Performance index | |||||||||||
| Material | 100% polypropylene | ||||||||||
| Density | 0.91±0.01 | ||||||||||
| Tensile strength | 35Min/Mpa | ||||||||||
| Initial modulus of elasticity | 3500分钟 | ||||||||||
| Breaking elongation | ≤ 30% | ||||||||||
| Elastic recovery rate | Elongation≤ 3%时，96～100%。 | ||||||||||
| Equivalent diameter | 36±3.6m | ||||||||||
| Acid and alkali resistance | >96% | ||||||||||
| Heat resistance | Softening point | 140～165°C | |||||||||
| Melting point | 164～173°C | ||||||||||
| Contraction | 100°C | 0～0.5% | |||||||||
| 130°C | 5～12% | ||||||||||
| Water absorption | ＜0.1% | ||||||||||
| Ratio g/cm3 | 0.90～0.91 | ||||||||||
| Completeness | Non-toxic material | ||||||||||
| Packaging | 20kg，PE bags | ||||||||||
| Product application | |||||||||||
| Applicable industry | Application area | applicable product | |||||||||
| Construction industry | Underground waterproof engineering | Wall, floor, cement, basement, road, bridge engineering | |||||||||
| Architectural material industry | Building materials | Porcelain imitation paint, good cement mud, anti-cracking mortar, thermal insulation bonding mortar, dry mix mortar, tile bonding agent, tile sealant, waterproof mortar, wet mix mortar, grouting material, road patching mortar, heavy gypsum, light gypsum, cement self-leveling, gypsum self-leveling, caulking plaster, quick bonding powder, interface agent, mortar king, micro-cement additives, dry mix paint, masonry mortar, plastering mortar, etc Auxiliary agent.External wall putty powder, internal wall putty powder, bottom putty powder, waterproof putty, oil putty, tempered putty, porcelain imitation putty, diatom、art putty, real stone paint primer putty, color putty, shell powder putty, decorative putty, leveling putty, ground putty, wall putty, wood paint putty, metal surface putty, lubricating oil surface putty, rubber oil surface putty RFW and other additives | |||||||||
| cement product | |||||||||||
| gypsum product | |||||||||||
| Thermal insulation | |||||||||||
| Decorative material | |||||||||||
| Tile grout | |||||||||||
| Crack filler | |||||||||||
| Masonry mortar | |||||||||||
| Repair mortar | |||||||||||
| Building materials | Waterproof material | ||||||||||
| Wall putty/ Plaster coating | |||||||||||
| Building powder products | |||||||||||
| External insulation/ Finishing System (EIFS) | |||||||||||
| Cement based plaster | |||||||||||
| Mine backfill material | |||||||||||
| Fireproof coating | |||||||||||
| Concrete | Concrete plastering, shotcrete, concrete rigid self-waterproofing works, filling materials, embankment works | ||||||||||
| Dry powder mortar/dry powder paint | Thermal insulation mortar, plastering mortar, anti-cracking mortar, bonding mortar, FTC mortar, mortar latex, binder | ||||||||||
| Industry | Ceramics | Art ceramics, craft ceramics, industrial ceramics, chemical ceramics, building ceramics, electric ceramics | |||||||||
| Textile industry | Textile | Knitwear, underwear, socks, plush products, shoe lining, coat lining, children's clothing, pile fabric, wool, sand, carpet, wall cloth | |||||||||
| Non-woven fabrics | Spunbonded non-woven fabric, melt-blown non-woven fabric | ||||||||||
| Knitting | |||||||||||
| Light industry | Paper coating | Felt and paper for paper making | |||||||||
| Petrochemical industry | Fiberglass products（FRP） | Glass cloth, glass tape, glass felt, glass yarn | |||||||||
