Terephthalate
(PET)
Polyethylene
(LDPE)
Polyethylene
(HDPE)
(PP)
(PS)
Chloride
(PVC)
WELCOME TO GOSDAR MFG. CO., LTD |
Packaging technology, Packaging glossary, Closures thread profile, Standard neck finishes, All neck finishes drawing, S.P.I. Specifications, Liner descriptions, Packaging glossary, Closures glossary, Guide to plastic resins, Plastic guidelines for cosmetics, Plastic guidelines for chemicals, Plastic bottle properties |
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Plastic Bottle Properties |
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Plastic guidelines for chemicals |
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Plastic Bottle Properties |
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| Resins |
Polyethylene
Terephthalate (PET) |
Low Denstiy
Polyethylene (LDPE) |
High Density
Polyethylene (HDPE) |
Polypropylene (PP) |
Polystyrene
(PS) |
Polyvinyl
Chloride (PVC) |
| Material Code System Symbols |
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| Clarity | Clear | Translucent | Translucent | Translucent | Clear | Clear |
| Moisture Barrier | Fair to Good | Good | Good to Excellent | Good to Excellent | Poor to Fair | Fair |
| Oxygen Barrier | Good | Poor | Poor | Poor | Fair | Good |
| Maximum Commercial Use Temperature | 120ºF | 120ºF | 145ºF | 165ºF | 150ºF | 140ºF |
| Rigidity (Stiffness) | Moderate to High | Low | Moderate | Moderate to High | Moderate to High | Moderate to High |
| Resistance to Impact | Good to Excellent | Excellent | Good to Excellent | Poor to Good | Poor to Good | Fair to Good |
| Resistance to Heat | Poor to Fair | Fair | Good | Good | Fair | Poor to Fair |
| Resistance to Cold | Good | Excellent | Excellent | Poor to Fair | Poor | Fair |
| Resistance to Sunlight | Good | Fair | Fair | Fair | Fair to Poor | Poor to Good |
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gosdar
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