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PPB-MT25-S
Specifications
| Transparent impact polypropylene special resin PPB-MT25-S Introduction: PPB-MT25-S series adopts the Spheripol process of Haimont, Italy, to produce transparent impact-resistant polypropylene resin, which has impact-resistant polypropylene and good impact resistance; it contains a transparent nucleating agent, which has the advantages of good transparency and so on. Uses: Mainly used for all kinds of transparent plastic utensils for low-temperature food packaging; household transparent plastic products, such as large storage boxes, etc. |
| Item | Index | Unit | Test method | ||
| Comonomer | — | — | Ethylene | ||
| Melt flow rate MI | 21.5 | g/10min | GB/T3682 | ||
| Tensile yield stress | 28.9 | Mpa | GB/T 1040.2 | ||
| Charpy notched impact strength, (23℃) | 5.3 | KJ/m2 | GB/T 1043.1 | ||
| Bending modulus | 1100 | Mpa | GB/T 9341 | ||
| Load deformation temperature (Tf0.45) | 70.9 | ℃ | GB/T 1634.2 | ||
| Haze | 16.7 | % | GB/T 2410 | ||
Packing & Storage
| Packing | Packed in cloth bags or polypropylene woven bags lined with plastic film bags, each bag is 25kg. | |||||||
| Storage | Stored in a cool, dry and ventilated warehouse, do not stack in the open air, and do not be exposed to sunlight. | |||||||
| Transportation | Sharp tools such as iron hooks are prohibited during transportation, loading, and unloading. During transportation should be kept clean, dry, and equipped with compartments or clothes. It shall not be mixed with sand, broken metal, coal, glass, etc. during transportation. | |||||||
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General Information
Chemical & Physical Information
Safety Information
Synthetic Route
Chemical & Physical Information
| Common Names | PPB-MT25-S，Transparent impact polypropylene special resin PPB-MT25-S | |||||||
| Structure |  (C3H6)n | |||||||
| CAS No. | 9003-07-0 | Boiling Point (℃) | 120-132 °C | |||||
| Molecular Weight | N/A | Melting Point (℃) | 189 °C(lit.) | |||||
| Appearance | White particles, and translucent | Density | 0.9 g/mL at 25 °C(lit.) | |||||
| HS Code | 39021000 | Flash Point (ºF) | N/A | |||||
| Solubility | Easily soluble in various organic solvents | LogP | N/A | |||||
Safety Information
| Safety Phrases | N/A | ||
| RIDADR | NONH for all modes of transport | ||
| WGK Germany | 3 | ||
| Hazard Codes | N/A | ||
| RTECS | UD1842000 | ||
| FIRST AID | |||
| Inhalation | If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a doctor. | ||
| Skin | Rinse with soap or plenty of water. Consult a doctor. | ||
| Eyes | Rinse thoroughly with plenty of water for at least 15 minutes and consult a doctor. | ||
| Ingestion | Never give anything by month to an unconsious person. Rinse mouth with water. Consult a doctor. | ||
Synthetic Route
| With high-purity propylene as the main raw material and ethylene as the copolymer monomer, a highly active catalyst is used to produce polypropylene powder by gas phase reaction at 62℃~80℃ and pressure below 4.0MPa, and then dried, mixed, squeezed, granulated, sieved, and homogenized into polypropylene particles. |
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Nutrn Chemical Co.,Limited is a company specializes in the processing and marketing industry chain of petrochem and coal chemical industry, by persistently pushing forward with high-tech and service innovation. We are committed to becoming China’s best diversified chemical company which focusing on technologies and services.
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