Plastic Weight Calculation: Square Inch To Ounces

The weight of plastic varies depending on its type, thickness, and formulation. For example, the weight of ABS per square foot ranges from approximately 0.3 to 1.2 pounds, while the weight of acrylic per square foot ranges from approximately 0.5 to 2 pounds. Other types of plastic, such as Delrin and Marine Starboard, also have different weights depending on their thickness. When determining the weight of a specific type of plastic, it is recommended to consult the manufacturer or supplier for precise information.

The weight of ABS per square foot

1/16-inch (0.0625″): Approximately 0.3 pounds per square foot (or 1.46 kilograms per square meter).

1/8-inch (0.125″): Approximately 0.6 pounds per square foot (or 2.93 kilograms per square meter).

3/16-inch (0.1875″): Approximately 0.9 pounds per square foot (or 4.39 kilograms per square meter).

1/4-inch (0.25″): Approximately 1.2 pounds per square foot (or 5.86 kilograms per square meter).

These values are approximate and can vary depending on ABS’s specific type and formulation. It’s always recommended to check with the manufacturer or supplier for precise information regarding the weight of a particular ABS product.

Other types of plastic, such as acrylic, Delrin, Marine Starboard, and Plexiglas, will also have different weights per square foot depending on their thickness. For example, 1/8-inch (0.125″) of acrylic weighs approximately 0.5 pounds per square foot (or 2.43 kilograms per square meter), while the same thickness of Delrin weighs approximately 0.8 pounds per square foot (or 3.9 kilograms per square meter).

The weight of acrylic per square foot

The weight of plastic per square foot varies depending on the type of plastic and its thickness. For example, the weight of acrylic per square foot can vary depending on the thickness or gauge of the acrylic sheet. Here is a general estimate for standard thicknesses:

• 1/8-inch (0.125″): Approximately 0.5 pounds per square foot (or 2.43 kilograms per square meter).
• 1/4-inch (0.25″): Approximately 1 pound per square foot (or 4.86 kilograms per square meter).
• 3/8-inch (0.375″): Approximately 1.5 pounds per square foot (or 7.29 kilograms per square meter).
• 1/2-inch (0.5″): Approximately 2 pounds per square foot (or 9.72 kilograms per square meter).

These values are approximate and can vary depending on the specific type and formulation of the acrylic. It’s always recommended to check with the manufacturer or supplier for precise information regarding the weight of a particular acrylic product.

Other types of plastic, such as ABS, Delrin, Marine Starboard, and Polycarbonate, will also have different weights per square foot depending on their thickness. For example, the weight of ABS per square foot for common thicknesses is as follows:

• 1/16-inch (0.0625″): Approximately 0.3 pounds per square foot (or 1.46 kilograms per square meter).
• 1/8-inch (0.125″): Approximately 0.6 pounds per square foot (or 2.93 kilograms per square meter).
• 3/16-inch (0.1875″): Approximately 0.9 pounds per square foot (or 4.39 kilograms per square meter).
• 1/4-inch (0.25″): Approximately 1.2 pounds per square foot (or 5.86 kilograms per square meter).

These values are approximate and can vary depending on the specific type and formulation of ABS.

The weight of Delrin per square foot

• 1/8-inch (0.125″): Approximately 0.8 pounds per square foot (or 3.9 kilograms per square meter).
• 1/4-inch (0.25″): Approximately 1.6 pounds per square foot (or 7.8 kilograms per square meter).
• 3/8-inch (0.375″): Approximately 2.4 pounds per square foot (or 11.7 kilograms per square meter).
• 1/2-inch (0.5″): Approximately 3.2 pounds per square foot (or 15.6 kilograms per square meter).

These values are approximate and can vary depending on the specific type and formulation of Delrin. It is recommended to check with the manufacturer or supplier for precise information regarding the weight of a particular Delrin product.

To calculate the weight of a piece of Delrin, you can multiply the volume of the material or sheet by the density of Delrin, which is 0.05222 pounds per cubic inch.

The weight of Marine Starboard per square foot

1/4-inch (0.25"): Approximately 0.4 pounds per square foot (or 1.95 kilograms per square meter).

3/8-inch (0.375"): Approximately 0.6 pounds per square foot (or 2.93 kilograms per square meter).

1/2-inch (0.5"): Approximately 0.8 pounds per square foot (or 3.9 kilograms per square meter).

3/4-inch (0.75"): Approximately 1.2 pounds per square foot (or 5.86 kilograms per square meter).

These values are approximate and can vary depending on the specific type and formulation of Marine Starboard. It is always recommended to check with the manufacturer or supplier for precise information regarding the weight of a particular Marine Starboard product.

The weight of plastic per square foot can vary depending on the type of plastic and its thickness or gauge. For example, the weight of acrylic per square foot can range from approximately 0.5 pounds per square foot for a 1/8-inch thickness to 2 pounds per square foot for a 1/2-inch thickness. Similarly, the weight of ABS per square foot can range from approximately 0.3 pounds per square foot for a 1/16-inch thickness to 1.2 pounds per square foot for a 1/4-inch thickness. Delrin, another type of plastic, can weigh approximately 0.8 pounds per square foot for a 1/8-inch thickness and up to 3.2 pounds per square foot for a 1/2-inch thickness.

The weight of Plexiglas per square foot

The weight of plastic per square foot varies depending on the type of plastic and its thickness.

For example, the weight of ABS per square foot ranges from approximately 0.3 pounds per square foot for 1/16-inch thickness to 1.2 pounds per square foot for 1/4-inch thickness. The weight of Delrin per square foot ranges from approximately 0.8 pounds per square foot for 1/8-inch thickness to 3.2 pounds per square foot for 1/2-inch thickness.

| Thickness (inches) | Weight of Plexiglas Sheet (per sq. ft.) |

|---|---|

| 0.062" | 0.38 lbs. |

| 0.080" | 0.49 lbs. |

| 0.093" | 0.56 lbs. |

| 0.118" | 0.73 lbs. |

| 0.177" | 1.09 lbs. |

| 0.236" | 1.46 lbs. |

| 0.354" | 2.16 lbs. |

| 0.472" | 2.88 lbs. |

| 0.705" | 4.32 lbs. |

| 0.940" | 5.76 lbs. |

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