Polypropylene NEW
| Price | $6 |
| Package | 1KG |
| Min. Order: | 1KG |
| Supply Ability: | 500KG/Month |
| Update Time: | 2024-08-08 |
Product Details
| Product Name: Polypropylene | CAS No.: 9003-07-0 |
| Min. Order: 1KG | Purity: More than 99% |
| Supply Ability: 500KG/Month | Release date: 2024/08/08 |
| [EINECS(EC#)] 202-316-6 | |
| [Molecular Formula] C3H6 | |
| [MDL Number] MFCD00084447 | |
| [MOL File] 9003-07-0.mol | |
| [Molecular Weight] 354.567 |
| [Appearance] Translucent, white solid.Tensile strength 5000 psi, flexural strength 7000 psi, usable up to 121C. Insoluble in cold organic solvents; softened by hot solvents. Maintains strength after repeated flexing. Degraded by heat and light unless protected by antioxidants. Readily colored; good electrical resistance; low water absorption and moisture permeability; poor impact strength below ?9.4C; not attacked by fungi or bacteria; resists strong acids and alkalies up to 60C, but is attacked by chlorine, fuming nitric acid, and other strong oxidizing agents. Combustible, but slow-burning. Fair abrasion and good heat resis- tance if properly modified. Can be chrome-plated, injectionand blow-molded, and extruded. | |
| [Melting point ] 189 °C(lit.) | |
| [Boiling point ] 120-132 °C | |
| [density ] 0.9 g/mL at 25 °C(lit.) | |
| [refractive index ] n | |
| [Fp ] >470 | |
| [storage temp. ] ?20°C | |
| [form ] particles (Spherical) | |
| [Odor] odorless | |
| [Merck ] 13,7663 | |
| [Dielectric constant] 1.5（Ambient） | |
| [Uses] Polypropylene (PP) is a thermoplastic material used in a wide variety of applications including packaging, labeling, textiles, etc. Due to high processability and low cost, PP is one of the most extensively produced polymers, especially, for auto industry. Pristine PP is resistant to photo-oxidation and thermal oxidation at moderate temperatures. However, PP is sensitive to various external aging environments (such as heat, light, and radiation), and, hence, has a relatively low service temperature.When PP is exposed to high temperatures or to an irradiation environment, the tertiary hydrogen atoms present in PP chains are susceptible to be attacked by oxygen. It is well known that PP oxidation depends on both light and temperature in outdoor aging conditions. PP can also be photo-degraded because several molecular chains are affected in the wavelength range from 310 to 350 nm. |
Our Advantages
1.We have high purity products, we will strictly control the quality, and we always insist on reasonable and flexible price to match the high quality.
2. Spot samples can be shipped quickly after payment, saving time for receiving goods.
3.Full experience of large numbers containers loading in Chinese sea port.
4. Have professional customs clearance capabilities and the best after-sales service.
Our Service
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast.
4.Quick and clear response to customers questions.
5.We could make our price discount if you place a substantial order with us.
6.Products can be packaged according to customer requirements.
FAQ
Q1: Can I get samples?
Answer: Of course you can. For most products, we can provide you with free samples, and the shipping costs should be borne by you.We also accept small quantities of 10g, 100g and 1kg orders to evaluate your quality of our products.
Q2: How to place an order for your product?
Answer: First let us know your requirements or applications. Secondly, we quote according to your request or our suggestion.Third, the customer confirms the samples and deposits for the form al order. We can offer discounts for large orders.
Q3: Can you tell us something about shipping?
Shipping can be DHL, UPS, TNT, EMS, Fedex, etc.
If you want to order in large quantities, you can do it by air or sea.
Transportation costs vary according to the mode of transportation and the country you are arriving in. You can tell me your country and mode of transportation, and we will give you the freight price as soon as possible.
Q4: How to make payment?
Payment method: T/T, L/C etc.
Company Profile Introduction
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China- Since: 2023-04-24
- Address: 1803, Block A, Huaqiang Plaza, No. 77 Minzu Road, Xinhua District, Shijiazhuang, Hebei, China