General Engineering



Product Description:


PP-H (Homopolymer), Hostalen PPH, Polypropylene shows a high mechanical strength, tensile strength, but a low notched impact strength, PP resists stress cracking and it is easy to weld. At minus temperatures it can become brittle. The chemical and electrical properties are very good.

★low density 
★good heat resistance 
★high tensile strength
★high surface strength
★high chemical resistance
★food safe 

☆low oxidation resistance
☆low abrasion resistance 
☆HF-welding not possible
☆difficult to varnish and glue
☆not weather resistant

Mechanical properties:

Tensile strength resistance Elongation Rate Resistance Coefficient Notched Impact Strength Bending Strength Bending coefficient Bending coefficient Compressive strength Compressibility Friction coefficient
37.7 415 1755 68 59 1560 42 1678 0.27

Material properties:

Heat deflection temperature
Heat distortion temperature
Short-term maximum temperature Continuous use temperature Thermal conductivity Coefficients of linear expansion Combustion
105 80 105 90 0.11 7.75 HB

Properties of Electricity:

Volume resistivity Surface Resistance Dielectric Strength Density Rockwell hardness Shao D hardness Water absorption
>10E15 >10E15 21.66 0.9 -- 78 <0.013

Product Type / Size [mm]

Product Type Size  
Board 3*1.2M*2.4M - 50*1.2M*2.4M 3*1.5M*3.0M - 30*1.5M*3.0M