YUHWA RP2400 PPR is a polypropylene random copolymer material with excellent performance and wide application. And this resin has the characteristics of good processing performance, good flexibility, high heat resistance, strong chemical resistance, etc. So pp RP2400 is widely used in many fields such as food contact, various pipeline systems (pressure pipes, hot water and floor heating pipes), etc.
Main Uses of YUHWA RP2400 PPR
- Pipeline systems. It is also widely used in pipeline systems and water treatment fields because it can withstand high pressure and high temperature and is suitable for making water pipes, drinking water pipes, etc.
- Food contact applications. Due to its good chemical resistance and non-toxic and odorless properties, PP RP2400 resin is very suitable for food contact applications such as food containers and tableware.
- Other industrial applications. In addition, PP RP2400 resin can also be used to make parts and products in industrial fields such as motors, toys, and luggage.
| Items |
Specification |
Unit |
Test Method |
| Melt Index |
0.25 |
g/10min. |
ASTM D1238 |
| Density |
0.9 |
g/cm3 |
ASTM D1505 |
| Tensile Strength at Yield |
230 |
kgf/cm2 |
ASTM D638 |
| Elongation at Break |
>600 |
% |
ASTM D638 |
| Flexural Modulus |
9,000 |
kgf/cm2 |
ASTM D790 |
| Hardness (Rockwell) |
72 |
R Scale |
ASTM D785 |
| Impact Strength (Izod with Notch) |
NB |
kgf cm/cm |
ASTM D256 |
| Melting Point |
139 |
oC |
ASTM D3418 |
| Softening Point (Vicat) |
133 |
oC |
ASTM D1525 |
| Oxidation Induction Time at 200oC |
>30 |
min |
ASTM D3895 |
| Heat Deflection Temperature |
85 |
oC |
ASTM D648 |
| Ash Contents |
<300 |
ppm |
ASTM D 5630 |
| Minimum Required Strength |
11.2 |
MPa |
ISO 9080 |
Performance Characteristics
- Processing performance. PP RP2400 resin has good processing performance and is suitable for a variety of processing and molding processes, such as injection molding, compression molding, film and fiber extrusion, and thermoforming.
- Flexibility. This pp resin has good flexibility, which is one of its significant features.
- Heat resistance. RP2400 resin has excellent heat resistance and can maintain stable performance at higher temperatures.
Chemical resistance. It shows good stability to a variety of chemical reagents.
- ROHS certification. It has passed ROHS certification and meets environmental protection standards.
Processing Conditions
- Melt temperature. The specific melting temperature range may vary depending on the manufacturer and specific product, but it is usually within the common melting temperature range of polypropylene.
- Mold temperature. The control of mold temperature has an important impact on the molding quality and performance of the product. The specific temperature needs to be adjusted according to the product requirements and processing conditions.
- Injection pressure and speed. The selection of injection pressure and speed needs to be set according to the complexity of the product and the required performance to ensure the quality and performance of the product.