The GSM (grams per square meter) of HDPE (High-Density Polyethylene) can vary significantly depending on its application. However, in the context of HDPE tarpaulins, a common GSM is 125 GSM.
It's important to understand that HDPE itself is the material. The GSM refers to the weight of the HDPE fabric used in a product like a tarpaulin. Here's a breakdown:
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HDPE: This is the raw plastic material known for its strength, durability, and resistance to chemicals.
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GSM (Grams per Square Meter): This measures the density of a fabric. A higher GSM indicates a denser, heavier, and usually more durable material.
Therefore, when discussing the GSM of HDPE, we are typically referring to the GSM of a fabric made from HDPE, like a tarpaulin. This value indicates its weight and thus often its strength and durability.
For example, as noted in the reference, HDPE PVC coated tarpaulins can be 125 GSM. This means that one square meter of the tarpaulin material weighs 125 grams. Different applications will require different GSM values for optimal performance. Thicker, more heavy-duty tarpaulins will have a higher GSM than lighter-duty ones.
