Polypropylene (PP) is a semi-crystalline thermoplastic.High impact resistance, strong mechanical properties, resistance to a variety of organic solvents and acid and alkali corrosion.It is widely used in industry and is one of the common polymer materials.Australian coins are also made of polypropylene.
Mainly used in the production of all kinds of long and short polypropylene fiber, used in the production of polypropylene woven bags, packaging bags, injection products and other flame retardant parts for the production of electrical appliances, telecommunications, lighting, lighting equipment and TV sets.
The modified materials are more widely used and can meet more and higher requirements.Modified plastic PP resin category
Plastic modification refers to the physical, chemical or both methods to change the properties of plastic materials in the expected direction, or to significantly reduce the cost, or to improve certain properties, or to give plastic materials new functions. The modification process can take place during the polymerization of synthetic resins, namely chemical modification, such as copolymerization, grafting, cross-linking, etc., or physical modification, such as filling, blending, strengthening, etc.,during the processing of synthetic resins.
1) Strengthening: by adding glass fiber, carbon fiber, mica powder and other fibrous or flake filler to achieve the purpose of increasing the rigidity and strength of the material, such as glass fiber reinforced nylon used in power tools.
2) Toughening: by adding rubber, thermoplastic elastomer and other substances in plastics to improve their toughness/impact strength, such as toughened polypropylene commonly used in automobiles, home appliances and industrial applications.
3) flame retardant: PP flame retardant added to plastic processing to generate flame retardant products, more environmentally friendly application in life.
4) alloy: similar to blend, but with good compatibility between components, easy to form a homogeneous system, and can obtain certain properties that a single component can not achieve, such as PC/ABS alloy, or PS modified PPO, etc.
5) Filling: to improve the physical and mechanical properties or reduce the cost by adding filler into the plastic.
6) Other modification: such as using conductive filler to reduce the resistivity of plastic; Adding antioxidants/light stabilizers to improve the weather resistance of materials; Adding pigments/dyes to change the color of the material, adding internal/external lubricants to improve the processing properties of the material, using nucleating agent to change the crystallization properties of the semi-crystalline plastic to improve its mechanical and optical properties, and so on.
Company Profile
Julier(Xiamen) Technology Co.,Ltd, is plastic raw material manufacturer. We has been producing and supplying virgine and modified engineering plastic materials for 17 years.
In order to meet the market requirements, we majored in Engineer plastic. Our factory mainly products are PA6,66/PP/ABS/PC/PBT/PPS/PEI/TPU/TPE/POM/PEI/PPA/PSU/PEEK, reinforced with glass fiber, flame retardant toughness //UV stabilizer as required by customers. Our materials are widely recognized and trusted by our customers.
We have factory in No.27, Hongxi road, Xiamen, Fujian, China of 5000 m2, with 7production lines, worked for 18 hours per day inorder to meet the requirement of the clients.
Our principle is to adhere high quality. We have specialist equipment for inspection before delivery. All the products must betested strictly before shipment.
We sincerely hope to offer free sample to customers for testing and we are looking forward to have long term cooperation with you.
If there are any questions, please feel free to let us know. Our contact way is in the website with email, mobile, wechat,whatsapp, skype of our professional foreign trade sales person.