| Jenis bayaran: | T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,EXW,DDP,DDU |
| Pesanan minimum: | 1 Kilogram |
| Pengangkutan: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: Polystone® P (Homopolymer) Rochling
Jenama: Polystone
| Unit Jualan | : | Kilogram |
| Jenis Pakej | : | Pakej eksport |
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Polystone® P Copolymer Polypropylene menawarkan rintangan kimia yang sangat baik dan mudah dimesin, direka dan dikimpal. Copolymer menawarkan kekuatan impak yang lebih tinggi daripada PP homo-polimer, terutamanya dalam suhu sejuk serendah -40 ° F.
Sifat utama
Rintangan kimia
Kos yang agak rendah
Kekuatan impak yang lebih baik daripada pp homo-polimer
Batasan
Kekuatan kesan yang lebih rendah daripada HDPE
Rintangan yang lemah terhadap pelarut aromatik, alifatik dan berklorin.
Aplikasi
Tangki dan pelapik struktur
Tong penyaduran
Salur dan tudung asap
Peralatan pemprosesan semikonduktor
Peranti orthotic dan prostetik
Komponen pam dan injap
Ciri -ciri khas polystone ® p copolymer polypropylene
| Description | Value | ||
| Material Type | Semi-Crystalline Thermoplastic | ||
| Chemical Name | PP Polypropylene | ||
| Trade Name | Polystone® P Copolymer Polypropylene | ||
| Additives | Unfilled | ||
| Color | Natural | ||
| Manufacturer | Rochling | ||
| PHYSICAL | |||
| Property | Test | Unit of Measure | Value |
| Density | ASTM D792 | g/cm³ | 0.91 |
| ASTM D792 | lb/in³ | 0.033 | |
| Water Absorption, 24 hrs, Immersion | ASTM D570 | % by wt. | 0.01 |
| Water Absorption, Saturation, Immersion | ASTM D570 | % by wt. | 0.01 |
| MECHANICAL | |||
| Property | Test | Unit of Measure | Value |
| Tensile Strength | ASTM D638 | psi | 3,500 |
| Tensile Elongation at Break | ASTM D638 | % | 12.5 |
| Flexural Modulus | ASTM D790 | psi | 155,000 |
| Hardness | ASTM D785 | NA | Shore D69 |
| IZOD Impact-Notched | ASTM D256 | ft-lb/in | 8 |
| Dynamic Coefficient of Friction | NA | .25 - 29 | |
| THERMAL | |||
| Property | Test | Unit of Measure | Value |
| Coefficient of Linear Thermal Expansion | ASTM D696 | x 10-5 in./in./°F | 6 |
| Heat Deflection Temp | ASTM D648 | °C at 264 psi | 99 |
| ASTM D648 | °F at 264 psi | 210 | |
| Melting Point Temp | ASTM D3418 | °C | 162 |
| ASTM D3418 | °F | 323 | |
| Max Continuous Operating Temp | °C | 82 | |
| °F | 180 | ||
| Minimum Operating Temp | °C | -10 | |
| °F | 14 | ||
| Flammability Rating | UL94 | NA | HB |
| ELECTRICAL | |||
| Property | Test | Unit of Measure | Value |
| Dielectric Strength | ASTM D149 | V/mil | 45 |
| Dielectric Constant at 1 MHz | ASTM D150 | NA | 2.5 |
| Surface Resistivity | ASTM D257 | ohm/square | 10^14 |
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