Feature: | Biodegradable |
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CAS No.: | 25038-59-9 |
Formula: | C8h6o4.C2h6o2 |
EINECS: | 25038-59-9 |
Material: | Polyethylene Terephthalate/PET |
Usage: | General Plastics, Engineering Plastics, Specialty Plastics |
Customization: |
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Parameter |
Unit | Grade 1 | Grade 2 | Grade 3 |
I.V. | dL/g | 0.800 ± 0.020 | 0.840 ± 0.020 | 0.860 ± 0.020 |
DEG | % | 1.40 ± 0.30 | 1.40 ± 0.30 | 1.10 ± 0.30 |
- COOH | mmol/kg | ≤ 35 | ≤ 35 | ≤ 35 |
AA | ug/g | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 |
Color value , L | / | ≥ 80 | ≥ 80 | ≥ 70 |
Color value , B | / | ≤ 1.0 | ≤ 1.0 | ≤ 1.0 |
Powder | mg/kg | ≤ 100 | ≤ 100 | ≤ 100 |
Melting point | °C | ≥ 245 | ≥ 246 | ≥ 249 |
Density | g/cm3 | 1.40 ± 0.01 | 1.40 ± 0.01 | 1.40 ± 0.01 |
Moisture | % | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 |
Ash | % | ≤ 0.08 | ≤ 0.08 | ≤ 0.08 |
Application:
1. Various types of food, medicines, non-toxic sterile packaging materials; Textiles, precision instruments, electrical components, high-grade packaging materials; Tapes, videotapes, film, computer floppy disk, metal coating and the substrate such as photographic film; Electrical insulation materials, capacitor film, flexible printed circuit boards and membrane switch and other electronics and machinery.
2. Package bottle: From the initial development of carbonated beverages to the present beer bottles, cooking oil bottles, condiment bottles, medicine bottles, cosmetic bottles.
3. Electric products: Manufacture of connectors, coil winding tube, integrated circuit case, capacitor, transformer enclosure, TV accessories, tuners, switches, timer cover, auto fuses, motor bracket, and relays.
4. Auto Parts: Such as distribution panels cover, ignition coils, valves, exhaust parts, distributor cap, casing measuring instruments, small electric motor housings, etc., can also be a good use of PET coating, surface gloss and rigidity, making the car exterior parts.
5. Machinery and equipment: Manufacture of gears, cams, pump housing, pulleys, motor frames and watch parts, can be used as the microwave oven baking, a variety of roof, outdoor billboards and models.
6. PET Plastic molding can be injection molding, extrusion, blow molding, coating, bonding, machining, electroplating, plating, vacuum metallization, printing.
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