Menu
Injection molding impact-resistant polypropylene PPB-M02
Specifications
| This Resin is non-toxic, tasteless, odorless, appears as white particles. It has good low-temperature impact resistance, good rigidity and anti-whitening properties. It is suitable for making TV casings, battery boxes, other electrical insulation materials, daily-use injection molding products, etc. |
| Index | Unit | PPB-M02 | |||
| Requirements | Testing method | ||||
| Granular appearance | black particle | pcs/kg | 0 | SH/T 1541-2006 | |
| Color particle | ≤pcs/kg | 5 | |||
| large and small | ≤g /kg | 100 | |||
| Melt mass flow rate | g/10min | 1.8±0.5 | GB/T 3682-2000 | ||
| Ash | g/cm3 | 0.030 | GB/T 9345.1-2008 | ||
| Isotactic index | ≥% | 96 | GB/T 2412-2008 | ||
| Tensile yield stress | ≥MPa | 24 | GB/T1040.2-2006 | ||
| Bending modulus (Ef) | ≥MPa | 900 | GB/T 9341-2008 | ||
| Load deformation temperature (Tr0.45) | ≥℃ | 65 | GB/T 1634.2-2004 | ||
| Rockwell hardness (R scale) | ≥ | 70 | GB/T 3398.2-2008 | ||
| Notch impact strength of simply supported beam (23 ℃) | ≥Kj/m2 | 10 | GB/T 1043.1-2008 | ||
| Notch impact strength of simply supported beam (- 20 ℃) | ≥Kj/m2 | 3 | GB/T 1043.1-2008 | ||
| Molding shrinkage | Smn | % | Report | GB/T 17037.4-2003 | |
| Smp | % | Report | |||
Packing & Storage
| Packaging | It is packaged in polypropylene woven bags with inner coating film, and the weight is 25 kg/bag | ||||||||
| Storage | It should be stored in a warehouse that is ventilated, dry, clean and well equipped with fire-fighting facilities. When storing, keep away from heat source and avoid direct sunlight. It is strictly forbidden to stack in the open air. Polypropylene resin should have a storage period, generally no more than 12 months from the date of production. | ||||||||
| Transportation | Injection molding impact-resistant polypropylene resin (PPB) is non-dangerous. It is strictly forbidden to use sharp tools such as iron hooks during transportation and loading and unloading, and do not throw them. The means of transport should be kept clean, dry and equipped with a shed or a tarpaulin. Do not expose to the sun or rain | ||||||||
Free Quote
For samples, pricing, or more information, please call us at 0086 25 51192301 or mail to INFO@ASCENT-PETROCHEM.COM or fill out the following form.
We will respond to you as soon as possible.
Tel: 0086 25 51192301
E-mail: INFO@ASCENT-PETROCHEM.COM
General Information
Chemical & Physical Information
Safety Information
Synthetic Route
Chemical & Physical Information
| Common Names | Injection molding impact-resistant polypropylene PPB-M02 | ||||||||
| Structure | (C3H6)n  | ||||||||
| CAS No. | 9003-07-0 | Boiling point | 120-132 °C | ||||||
| Molecular Weight | N/A | Melting point | 157 °C | ||||||
| Appearance | white particles | Density | 0.9 g/mL at 25 °C (lit.) | ||||||
| HS Code | 3902.1000-90 | Merck | 13,7663 | ||||||
| Solubility | N/A | Refractive Index | n20/D 1.49(lit.) | ||||||
Safety Information
| Safety Statement (Europe) | 22-24/25 | |||
| RIDADR | NONH for all modes of transport | |||
| Water hazard class (WGK) | 3 | |||
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter | |||
| RTECS Number | UD1842000 | |||
| FIRST AID | ||||
| Inhalation | If breathed in, move person into fresh air. If not breathing, give artificial respiration. | |||
| Skin | Wash off with soap and plenty of water. | |||
| Eyes | Flush eyes with water as a precaution. | |||
| Ingestion | Never give anything by mouth to an unconscious person. Rinse mouth with water. | |||
Synthetic Route
| It is formed by the polymerization of vinyl acetate in the presence of acetic acid. The degree of polymerization is appropriate from 250 to 600. After the polymerization is completed, the remaining trace catalysts (usually peroxides), monomers and/or solvents in the resin are removed by vacuum drying, steam stripping, washing or combined treatment.In the presence of acetic acid, benzoyl peroxide is used as the initiator and vinyl acetate is used for bulk polymerization; or polyvinyl alcohol is used as the dispersant, and solution polymerization is carried out in a solvent at 70~90℃ for 2~6h (the degree of polymerization is controlled at 250~600 is appropriate) to obtain the product. |
Frequently Asked Questions
About Us
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.
Contact Us