PPH is a kind of homopolymer polypropylene with high molecular weight and low melting finger. The material has been modified by β to have uniform and fine Beta crystal structure, which makes it not only have excellent chemical resistance, high temperature resistance and good creep resistance, but also have excellent impact resistance at low temperature.
እንደ PPH ማቴሪያል ባህሪያት, የ PPH ፕላስቲን በኬሚካል ማምረቻ, በብረታ ብረት እና በኤሌክትሮኒክስ እና በሌሎችም መስኮች በስፋት ጥቅም ላይ የሚውሉ የዝገት መከላከያ መሳሪያዎችን ይሠራል. PPH pickling tank እና electrolytic tank, ሁለቱም ኢኮኖሚያዊ እና ዘላቂ, የመሳሪያ ጥገናን ይቀንሳሉ እና የአገልግሎት እድሜን ያራዝማሉ, የላቀ አፈፃፀም.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
ክፍል |
የተለመደ እሴት |
|
አካላዊ | |||
ጥግግት |
0.90-0.93 |
ግ/ሴሜ3 |
0.915 |
መካኒካል | |||
የመለጠጥ ጥንካሬ (ርዝመት/ስፋት) |
≥25 |
ኤምፓ |
29.8/27.6 |
የኖትች ተፅእኖ ጥንካሬ (ርዝመት/ስፋት) |
≥8 |
ኪጄ/㎡ |
18.8/16.6 |
የታጠፈ ጥንካሬ |
—– |
ኤምፓ |
39.9 |
የታመቀ ጥንካሬ |
—– |
ኤምፓ |
38.6 |
ሙቀት | |||
Vicat ማለስለስ ሙቀት |
≥140 |
° ሴ |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
ኬሚካል | |||
35% ኤች.ሲ.አይ |
±1.0 |
g/ cm2 |
-0.12 |
30% H2SO4 |
±1.0 |
g/ cm2 |
-0.08 |
40% HNO3 |
±1.0 |
g/ cm2 |
-0.02 |
40% ናኦኤች |
±1.0 |
g/ cm2 |
-0.08 |
1.Our company adopts environment-friendly raw materials.Strictly control the production process, from raw materials to the factory layer quality inspection.The
experimental testing follows the international quality management and certification
system to ensure the quality of products.
2.Our company set up a number of independent experiments, with a high degree of
automation of the production equipment, every year to invest a lot of money, the
introduction of talent and technology, has a strong scientific research force.