Summary
Polybutene-1 is a polyolefin manufactured utilising Zeigler-Natta type catalysts which produce a highly isotactic thermoplastic with superior mechanical, thermal and chemical resistance properties making it the technically preferred material for the production of pressurised hot and cold water piping systems.

In chemical structure Polybutene-1 differs from polyethylene and polypropylene only by the number of carbon atoms in the monomer molecule.PB-1 is manufactured utilising Zeigler-Natta type catalysts which produce a highly isotactic thermoplastic. A unique crystalline structure, combined with carefully controlled molecular parameters give Polybutene-1 a combination of properties ideally suited to applications requiring both high strength and flexibility at temperatures up to 100°C.As an essentially 'pure' highly isotactic homopolymer, Polybutene-1 is more easily specified to consistently achieve quality performance. The properties of PB-1 can be tailored by copolymerisation with PE or PP to create random copolymers suitable for special applications in underfloor heating. PB-1 has a density similar to water of 0.92 gm/cc.

Advantage comparing
Polybutene-1 can be processed via standard injection moulding or extrusion into a broad range of pipes and fittings for hot and cold pressurised water systems. In its most simple homopolymer form, the balance of properties of PB-1 make it the technically preferred material for the production of pressurised hot and cold water piping systems.In contrast to other thermoplastics used in these applications, performance modification via compounding, cross-linking or copolymerisation is not necessary for PB-1 piping systems to fulfill the stringent performance standards applied to their use.In comparison with other polyolefin materials, PB-1 has a higher level of resistance to strain under continually applied stress over long periods of time. This is known as creep behaviour and the graph illustrates the increasingly superior performance of PB-1 at times in excess of 100 hours.In addition to its superior mechanical and thermal properties, PB-1 provides a high level of resistance to chemical attack and also meets a level of flammability resistance meeting the demands of most applications.
Specifications

Applications
Extrusion of tubular product, Injection molding of pipe fitting.
Advantages of the final products:
1. Light and soft, easy to handle and transport
2. Sanitary and non-toxic, free of stains and scales
3. Smooth inner wall surface, reducing the pressure loss and increasing the flow
4. Excellent ability in resistance of ultraviolet radiation and chemical corrosion 
5. High hydrostatic intensity and hydrostatic strength
6. Adopting hot welding connection for excellent welding quality of pipes and fittings, leakage effectively prevented
7. convenient for maintenance 
8. Energy conservation
Package and loading information
25kg per PP woven bag, or 500kg per PP woven bag.
18MT per 20'GP, 26MT per 40'GP
Factory information
Company: Shandong Orient Hongye Chemical Co., Ltd
Location: Weifang City, Shandong Province, China.
Scale: 600 empoloyee, covering 28000 square meters.
Capacity: 30000MT/y

Company Profile
The registered place of RosaFinch is located in the bonded port area of Qingdao City, which enjoys the preferential policies of the national bonded port and has a good location advantage. The company has leased two warehouses with an area of more than 1,000 square meters in Huangdao Wharf and Qingzhou. With the implementation of the national One Belt One Road strategy and the implementation of regional trade policies such as RCEP, RosaFinch will provide better service to domestic and foreign customers with better supply chain services.