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.
ອີງຕາມຄຸນລັກສະນະຂອງວັດສະດຸ PPH, ແຜ່ນ PPH ໄດ້ຖືກຜະລິດເຂົ້າໄປໃນອຸປະກອນທີ່ທົນທານຕໍ່ການກັດກ່ອນ, ຖືກນໍາໃຊ້ຢ່າງກວ້າງຂວາງໃນການສະກັດສານເຄມີ, ໂລຫະແລະເອເລັກໂຕຣນິກແລະຂົງເຂດອື່ນໆ. PPH pickling tank ແລະ electrolytic tank, ທັງປະຫຍັດແລະທົນທານ, ຫຼຸດຜ່ອນການບໍາລຸງຮັກສາອຸປະກອນ, ແລະຍືດອາຍຸການບໍລິການ, ປະສິດທິພາບດີກວ່າ.
Technical Data Sheet of PPH sheet
Test Standard (GB/T) |
ໜ່ວຍ |
ຄ່າປົກກະຕິ |
|
ທາງດ້ານຮ່າງກາຍ | |||
ຄວາມຫນາແຫນ້ນ |
0.90-0.93 |
g/ຊມ3 |
0.915 |
ກົນຈັກ | |||
ຄວາມແຮງ tensile (ຄວາມຍາວ / ຄວາມກວ້າງ) |
≥25 |
Mpa |
29.8/27.6 |
ຄວາມເຂັ້ມແຂງຜົນກະທົບຂອງ Notch (ຄວາມຍາວ / ຄວາມກວ້າງ) |
≥8 |
KJ/㎡ |
18.8/16.6 |
ແຮງບິດ |
—– |
Mpa |
39.9 |
ແຮງບີບອັດ |
—– |
Mpa |
38.6 |
ຄວາມຮ້ອນ | |||
Vicat Softening ອຸນຫະພູມ |
≥140 |
°C |
154 |
Hear Shrinkage140°C/150min(Length/Breadth) |
-3~+3 |
% |
-0.41/+0.41 |
ເຄມີ | |||
35% HCI |
±1.0 |
g/ cm2 |
-0.12 |
30% H2SO4 |
±1.0 |
g/ cm2 |
-0.08 |
40% HNO3 |
±1.0 |
g/ cm2 |
-0.02 |
40% NaOH |
±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.