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Ningbo Coworth Supplies Co.,Ltd

  • China,Ningbo ,Zhejiang
  • Verified Supplier

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China Rockwell R70-80 Hardness Polypropylene The Perfect Material for Your Production
China Rockwell R70-80 Hardness Polypropylene The Perfect Material for Your Production

  1. China Rockwell R70-80 Hardness Polypropylene The Perfect Material for Your Production
  2. China Rockwell R70-80 Hardness Polypropylene The Perfect Material for Your Production
  3. China Rockwell R70-80 Hardness Polypropylene The Perfect Material for Your Production

Rockwell R70-80 Hardness Polypropylene The Perfect Material for Your Production

  1. MOQ: 800-1100KG
  2. Price: 1200-1400USD
  3. Get Latest Price
Packaging Details BAG
Delivery Time 5-25DAYS
Payment Terms TT
Chemical Resistance Excellent
Melting Point 160-165 °C
Flexural Strength 30-40 MPa
Electrical Insulation Good
Recyclability 100% Recyclable
Density 0.90-0.91 G/cm3
Impact Strength No Break
Moisture Absorption Low
Model Number PP

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details BAG Delivery Time 5-25DAYS
Payment Terms TT Chemical Resistance Excellent
Melting Point 160-165 °C Flexural Strength 30-40 MPa
Electrical Insulation Good Recyclability 100% Recyclable
Density 0.90-0.91 G/cm3 Impact Strength No Break
Moisture Absorption Low Model Number PP

Product Description:

Polypropylene (PP) is a semi-crystalline thermoplastic polymer produced by polymerization of propylene monomer. The chemical formula of PP is (C3H6)ₙ, and it has a density ranging from 0.89 to 0.92 g/cm³, which is the lowest among thermoplastic resins.

The melting point of PP falls within the range of 164 to 176 ℃, while its operating temperature spans from -30 to 140 ℃. Noteworthy characteristics of PP include its lightweight nature, excellent wear resistance, as well as strong resistance to chemical corrosion.


Features:

Key Features

Physical Performance:

It is a white waxy solid, non-toxic and odorless, with a transparent appearance and lightweight texture. It has excellent fatigue resistance, making it suitable for applications involving repeated bending or twisting. It has a water absorption rate of only 0.01% and shows excellent water stability.

Chemical Properties:

It is resistant to acid, alkali, alcohol, and other corrosive substances, but has a weak tolerance to aromatic solvents (such as benzene). It boasts good biocompatibility and meets medical material safety standards.

Processing Performance:

It can be formed through extrusion, injection molding, blow molding, and other processes. It has a shrinkage rate of 1.8% to 2.5% (which can be reduced to 0.7% by adding glass fiber). It is easy to dye, but caution should be taken to prevent the possible precipitation of small molecule substances at high temperatures.


Technical Parameters:

Density 0.90-0.91 G/cm3
Moisture Absorption Low
Transparency Translucent To Opaque
Electrical Insulation Good
Tensile Strength 30-40 MPa
Recyclability 100% Recyclable
Impact Strength No Break
Melting Point 160-165 °C
Heat Deflection Temperature 100 °C
Flexural Strength 30-40 MPa

Applications:

   

A. Daily necessities:
Discover a wide range of essential items for daily use including food containers, suitcases, and furniture, among others.

B. Medical:
Explore a variety of disposable medical consumables like syringes, infusion tubes, PCR plates, and more that are crucial for healthcare settings.

C. Industry:
Find industrial solutions for automotive parts, building templates, chemical pipelines, and other applications to meet your business needs.

D. Textile:
Browse through fiber products such as clothing, blankets, and more in the textile industry segment for quality fabric essentials.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Trading Company

  • Year Established:

    2020

  • Total Annual:

    2000,000-5000,000

  • Employee Number:

    6~10

  • Ecer Certification:

    Verified Supplier

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  • Ningbo Coworth Supplies Co.,Ltd
  • NO. 628 SONGJIANG MIDDLE ROAD, YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.gppspolystyrene.com/

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