WELCOME TO GOSDAR MFG. CO., LTD
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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 Guidelines for Common Chemicals
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Product / Plastic |
LDPE |
HDPE |
PP |
PVC |
PET
PET-G |
SAN |
PS |
|
Acetic Acid, glacial |
2 |
1 |
1 |
4 |
4 |
4 |
4 |
|
Acetone |
2 |
1 |
1 |
4 |
4 |
4 |
4 |
|
Alcohol: Ethyl |
2 |
1 |
1 |
1 |
1 |
2 |
2 |
|
Alcohol: Methyl |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
|
Alcohol: N-Propyl |
1 |
1 |
1 |
1 |
1 |
2 |
2 |
|
Aliphatic (Straight Chain) Hydrocarbons |
4 |
2 |
2 |
1 |
1 |
2 |
4 |
|
Ammonia 28% |
2 |
1 |
1 |
1 |
3 |
2 |
2 |
|
Battery Electrolyte |
1 |
1 |
1 |
2 |
2 |
1 |
2 |
|
Benzene, Xylene and other Aromatic
Hydrocarbons |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
|
Bromine, liquid |
4 |
4 |
2 |
4 |
4 |
4 |
4 |
|
Carbon Tetrachloride and other
Chlorinated Hydrocarbons |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
|
Chromic Acid below 40% |
1 |
1 |
1 |
1 |
1 |
2 |
2 |
|
Chromic Acid 40% or above |
2 |
1 |
1 |
1 |
3 |
2 |
4 |
|
Dipropylene Glycol |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
|
Ethers, simple |
4 |
4 |
4 |
2 |
3 |
4 |
4 |
|
Ethyl Acetate and other Simple Esters |
2 |
2 |
2 |
4 |
4 |
4 |
4 |
|
Ethylene Glycol |
1 |
1 |
1 |
1 |
2 |
1 |
1 |
|
Formaldehyde 36% |
1 |
1 |
1 |
1 |
3 |
2 |
4 |
|
Formic Acid |
1 |
1 |
1 |
1 |
3 |
2 |
2 |
|
Gasoline |
4 |
2 |
2 |
2 |
2 |
2 |
4 |
|
Hexachlorophene |
2 |
1 |
3 |
2 |
3 |
3 |
3 |
|
Hydrobromic Acid 48% |
1 |
1 |
2 |
1 |
3 |
2 |
2 |
|
Hydrochloric (muriatic) Acid 36% or
22.4?Be |
1 |
1 |
1 |
1 |
2 |
1 |
2 |
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Hydrofluoric Acid up to 52% |
1 |
1 |
1 |
1 |
3 |
4 |
4 |
|
Hydrofluosilicic Acid up to 26% |
1 |
1 |
3 |
3 |
3 |
3 |
2 |
|
Hydrogen Peroxide up to 30% |
1 |
1 |
1 |
1 |
1 |
1 |
2 |
|
Kerosene, Naphtha, Mineral Spirits,
Petroleum, Distillate or Stoddard Solvent |
4 |
2 |
3 |
2 |
2 |
1 |
4 |
|
Mercury, metal |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
|
Methyl Ethyl Ketone (MEK) |
2 |
2 |
2 |
4 |
4 |
4 |
4 |
|
MEK Peroxide |
3 |
1 |
3 |
4 |
3 |
4 |
4 |
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Nitric Acid under 20% |
1 |
1 |
1 |
1 |
1 |
2 |
4 |
|
Nitric Acid 20-70% |
2 |
2 |
2 |
1 |
3 |
4 |
4 |
|
Oxalic Acid |
1 |
1 |
1 |
1 |
3 |
1 |
1 |
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Phenol |
2 |
2 |
1 |
2 |
4 |
4 |
4 |
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Phosphoric Acid 85% or 59?Be |
1 |
1 |
1 |
1 |
3 |
1 |
2 |
|
Potassium Hydroxide |
1 |
1 |
1 |
1 |
3 |
2 |
2 |
|
Quaternary Ammonium Salt Solutions |
1 |
1 |
1 |
1 |
3 |
2 |
2 |
|
Sodium Hydroxide |
1 |
1 |
1 |
1 |
2 |
1 |
2 |
|
Sodium Hypochlorite to 6% available
Chloride |
1 |
1 |
1 |
1 |
31 |
2 |
2 |
|
Sodium Hypochlorite 7-15% available
Chloride |
1 |
1 |
2 |
1 |
3 |
1 |
2 |
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Sulphuric Acid, cond. to 93% or 66?Be |
2 |
2 |
1 |
2 |
4 |
4 |
4 |
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Trichloroethane |
4 |
4 |
2 |
1 |
1 |
2 |
4 |
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Turpentine |
4 |
4 |
2 |
1 |
1 |
2 |
4 |
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Water |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
Gosdar Mfg. Co.,Ltd. All Rights
Reserved.