Marlex HGX-030SP is a fiber-grade polypropylene homopolymer (PPH) with an opaque appearance, specifically designed for fiber, yarn, and yarn extrusion processes. Its core design principle is to meet the high requirements of gas fading resistance in applications, while also ensuring processing stability and the mechanical properties of the final product. It overcomes the shortcomings of ordinary polypropylene materials, which are prone to fading and performance degradation in outdoor and complex environments, providing reliable assurance for the long-term durability of industrial fabrics, ropes, geotextiles, and other products.
Marlex HGX-030SP PP Technical Specification
| Nominal Resin Properties | Value (SI Units) | Method |
| Density | 0.906 g/cm3 | ASTM D1505 |
| Melt Flow Rate, 230 °C/2.16 kg | 3 g/10 min | ASTM D1238 |
| Tensile Strength at Yield, 50.8 mm/min | 37 MPa | ASTM D638 |
| Flexural Modulus, Secant, 1.3 mm/min | 1,590 MPa | ASTM D790 |
| Notched Izod Impact, 23 °C | 31 J/m | ASTM D256 |
| Durometer Hardness, Type D (Shore D) | 70 | ASTM D2240 |
| Heat Deflection Temperature, 0.46 MPa | 101 °C | ASTM D648 |
What Are Excellent Performances of Marlex HGX-030SP PP?
Excellent gas fading resistance. This is the core advantage of Marlex HGX-030SP, effectively resisting the erosion of material color by gas environments, preventing fading and yellowing during long-term use. It is particularly suitable for outdoor use or products exposed to various gas environments, significantly improving the product’s appearance durability and service life.
Stable Processing Performance. This material is compatible with various processing techniques such as fiber, yarn, and yarn extrusion. Its uniform melt flow prevents problems such as fiber breakage and clumping during processing, ensuring production efficiency, reducing processing losses, and making it suitable for large-scale industrial production.
Balanced mechanical properties. It possesses both good rigidity and toughness, exhibiting excellent yield tensile strength and flexural modulus, meeting the load-bearing and tensile requirements of industrial fabrics, ropes, and other products. It also possesses a certain degree of impact resistance, preventing product breakage during handling and use.
Strong compliance and versatility. Certified by relevant FDA standards, it can be used in some food contact auxiliary materials.
What Are Main Applications of PP HGX-030SP Resin?
- Industrial woven fabrics and packaging bags. It can be used to produce industrial woven fabrics, heavy-duty packaging bags, etc. Its excellent tensile strength and abrasion resistance can withstand friction and compression during heavy loading and transportation. Gas fading resistance prevents the packaging bags from aging during outdoor storage, improving product quality and lifespan.
- Ropes and cables. Suitable for producing various industrial ropes and cables. The rigidity and toughness of PP HGX-030SP resin ensure the load-bearing capacity of the ropes, making them less prone to breakage. Its lightweight characteristics facilitate handling and use.
- Woven Carpet Backing. As a carpet backing material, Marlex HGX-030SP possesses excellent toughness and abrasion resistance, effectively securing carpet fibers and enhancing the overall stability of the carpet. Its gas fading resistance prevents yellowing and fading after prolonged exposure to air, extending the carpet’s lifespan.
- Woven Geotextiles. It can be used to produce geotextiles and other geosynthetic materials, adaptable to complex outdoor environments, resisting erosion from soil and gases, and exhibiting excellent anti-aging properties.
- Other Applications. Furthermore, this material can be used to manufacture large components and other products, meeting customized needs in various scenarios thanks to its stable processing and mechanical properties.
- Email: sales@chemategroup.com
- Tel: 0086-371-60921621
- Whatsapp: +86 18624832876
- Wechat: +86 18624832876
- ADD: NO.80 PUHUI ROAD,ZHENGZHOU CITY, HENAN PROVINCE, CHINA