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DOW™ MDPE DNDA-1796 NT 7
| Category: | MDPE , Medium Density Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOW™ MDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | GYZZ8F_DOW-MDPE-DNDA-1796-NT-7.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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Industrial Standards Compliance:
DOW DNDA-1796 NT 7 Medium Density Polyethylene Resin is produced using UNIPOL™ process technology. It is intended for use in flexible hose and tube applications. It also has utility in certain sheet applications and blow molding applications such as small, squeezable bottles. It exhibits high melt strength, excellent low temperature toughness, good stress cracking resistance, and outstanding flex life. It has a high molecular weight and a relatively broad molecular weight distribution that provides an excellent balance of performance properties and processability. |
| General Information | |
|---|---|
| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.939 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 190°C/2.16 kg | 0.60 | g/10 min | ASTM D1238 |
| 190°C/21.6 kg | 40 | g/10 min | ASTM D1238 |
| Environmental Stress-Cracking Resistance | |||
| F0 1 | > 2000 | hr | ASTM D1693C |
| 50°C, 100% Igepal, F50 2 | > 1500 | hr | ASTM D1693 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shaw D 3 | 61 | ASTM D2240 | |
| Shaw D 4 | 56 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield 5 | 20.0 | MPa | ASTM D638 |
| Yield 6 | 19.0 | MPa | ASTM D638 |
| Fracture 7 | 21.4 | MPa | ASTM D638 |
| Fracture 8 | 20.7 | MPa | ASTM D638 |
| Tensile Elongation | ASTM D638 | ||
| Yield 9 | 4.0 | % | ASTM D638 |
| Fracture 10 | 700 | % | ASTM D638 |
| Fracture 11 | > 800 | % | ASTM D638 |
| Flexural Modulus | ASTM D790B | ||
| -- | 655 | MPa | ASTM D790B |
| 2% secant 12 | 600 | MPa | ASTM D790B |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Impact Strength | 231 | kJ/m² | ASTM D1822 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load 13(0.45 MPa, Unannealed) | 55.0 | °C | ASTM D648 |
| Brittleness Temperature | |||
| -- 14 | < -95.0 | °C | ASTM D746A |
| -- 15 | < -76.1 | °C | ASTM D746 |
| Vicat Softening Temperature | 120 | °C | ASTM D1525 |
| Melting Temperature (DSC) | 126 | °C | Internal method |
| Peak Crystallization Temperature (DSC) | 115 | °C | Internal method |
| Extrusion instructions |
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| 软管和管子的制造条件： 螺杆类型：所有标准的商用挤出设备。 熔体温度范围：400-440 °F (205-225 °C) |
| Note Message | |
|---|---|
| 1 . | Prepare the compression molded fitting according to ASTM D 1928 procedure C. Attributes will vary with molding conditions and aging time. |
| 2 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 3 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 4 . | Prepare the compression molded fitting according to ASTM D 1928 procedure C. Attributes will vary with molding conditions and aging time. |
| 5 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 6 . | Prepare the compression molded fitting according to ASTM D 1928 procedure C. Attributes will vary with molding conditions and aging time. |
| 7 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 8 . | Prepare the compression molded fitting according to ASTM D 1928 procedure C. Attributes will vary with molding conditions and aging time. |
| 9 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 10 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 11 . | Prepare the compression molded fitting according to ASTM D 1928 procedure C. Attributes will vary with molding conditions and aging time. |
| 12 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 13 . | Carry out substrate molding and testing according to ASTM D 4976. |
| 14 . | Prepare the compression molded fitting according to ASTM D 1928 procedure C. Attributes will vary with molding conditions and aging time. |
| 15 . | Carry out substrate molding and testing according to ASTM D 4976. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Prime PP COPP 792 | Primex Plastics Corporation | PP Copolymer | Prime PP |
| Nycal™ 1850N6/X | Technical Polymers, LLC | Nylon 6 | Nycal™ |
| Leona™ 14G43 | Asahi Kasei Chemicals Corporation | Nylon 66 | Leona™ |
| Naturacell® 24 | Rotuba Extruders, Inc. | CA | Naturacell® |
| ULTEM™ 2312 resin | SABIC Innovative Plastics | PEI | ULTEM™ |
