PP Injection Molding
Polypropylene, abbreviated as PP, is a colorless, odorless, non-toxic, translucent solid substance. Polypropylene (PP) is a thermoplastic synthetic resin with excellent properties. It is a colorless, translucent, thermoplastic and lightweight general-purpose plastic. With chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties and good high-abrasion processing properties, etc., this has made polypropylene quickly used in machinery, automobiles, electronic appliances, construction, textile, packaging , agriculture, forestry, fishery and food industry.
In recent years, with the rapid development of China's packaging, electronics, automotive and other industries, it has greatly promoted the development of China's industry. And because of its plasticity, polypropylene materials are gradually replacing wooden products, and high strength and toughness and high wear resistance have gradually replaced the mechanical functions of metals.
Properties of PP Injection Molding
Polypropylene is a non-toxic, odorless and tasteless milky white highly crystalline polymer with a density of only 0.90- "0.91g / cm3. It is one of the lightest varieties of all plastics. It is particularly stable to water and absorbs water in water. The rate is only 0.01%, and the molecular weight is about 81.15 million. The moldability is good, but because of the large shrinkage (1% to 2.5%), thick-walled products are easy to sag, and it is difficult to meet the requirements for some parts with high dimensional accuracy , Good surface gloss.
PP Injection Molding Requirement
Drying Temperature 60-90 °C
Drying Time 2.0-6.0 hr
Suggested Moisture Content <=0.20 %
Rear Barrel Temperature 200-260 °C
Middle Barrel Temperature 210-270 °C
Front Barrel Temperature 220-280 °C
Nozzle Temperature 230-290 °C
Mold Temperature 20-90 °C
Our company provides affordable injection molding,pp plastic injection molding,moulded polypropylene,polypropylene injection,polypropylene pellets for injection molding,pp mouldingand plastic molded parts,you can find the answer of can polypropylene be injection moldedand plastic molding pricein our websites.
在线联系供应商
Other supplier products
 |
ABS Injection Molding | Plastic ABS resin is the polymer with the largest output and the most extensive application. It organically unifies the various properties of PB, P... |
 |
PVC Injection Molding | Polyvinyl Chloride (PVC or Vinyl) is a high strength thermoplastic material widely used in applications, such as pipes, medical devices, wire and c... |
 |
Tool Building | As a good reputation manufacturer in China, we here share the basic injection mold making process in our company: We are ready an... |
 |
Injection Mold Design | We do plasticdesign for manufacturing injection moldingin China, along with plastic product design and development, and other tooling requirements.... |
 |
Other Materials Molding | Other Materials Molding Here we list some other materials for plastic injection molding parts. PE, Polyethylene is a lightweight, durable thermopla... |
Same products
 |
50HP Fertilizer Spreading Tractor for Hilly Farms | 卖方: Guangxi Hepu Huili Machinery Co.,Ltd | 50HP Fertilizer Spreading Tractor for Hilly Farms | HUILI Description: 50HP fertilizer spreading... |
 |
德國販售戊巴比妥鈉 | 比利時販售戊巴比妥鈉 | 卖方: 如何在欧洲安全地在线购买 Nembutal（戊巴比妥） | Dignitas 和 Pegasos 在欧洲出售 Dignitas 和 Pegasos Nembutal 在欧洲出售 Dignitas 和 P... |
 |
西班牙有售戊巴比妥 | 義大利有售戊巴比妥 | 卖方: 如何在欧洲安全地在线购买 Nembutal（戊巴比妥） | Dignitas 和 Pegasos 在欧洲出售 Dignitas 和 Pegasos Nembutal 在欧洲出售 Dignitas 和 P... |
 |
如何在歐洲安全地在線購買戊巴比妥鈉（Nembutal Pentobarbital） | 卖方: 如何在欧洲安全地在线购买 Nembutal（戊巴比妥） | Dignitas 和 Pegasos 在欧洲出售 Dignitas 和 Pegasos Nembutal 在欧洲出售 Dignitas 和 P... |
 |
Bulk Pinewood Cat Litter for Wholesale | 卖方: DALIAN ZZ INT'L TRADE CO.,LTD. | Bulk Pinewood Cat Litter for Wholesale for Wholesale - Lordship At Lordship, we specialize ... |
