# How to Identify Recycled PS Plastic Resins.
### Step 1: Look for the Resin Identification Code.
Recycled PS plastic resins are typically marked with a resin identification code. This code is a number inside a triangle made of arrows, usually located on the bottom of plastic containers.
### Step 2: Check for the Number 6.
Recycled PS plastic resins are specifically labeled with the number 6 in the resin identification code. This indicates that the plastic is made from polystyrene.
### Step 3: Examine the Color and Texture.
Recycled PS plastic resins may have a slightly different color and texture compared to virgin PS plastic resins. Look for any variations in color or feel to identify recycled PS plastic.
### Step 4: Conduct a Burn Test.
You can perform a burn test to determine if a plastic resin is polystyrene. Recycled PS plastic resins will emit a styrene-like odor when burned.
# How to Differentiate Between Recycled and Virgin PS Plastic Resins.
### Step 1: Check the Quality.
Recycled PS plastic resins may have lower quality compared to virgin PS plastic resins. Look for any imperfections such as discoloration or warping that may indicate the plastic is recycled.
### Step 2: Examine the Labeling.
Recycled PS plastic resins are typically labeled as such, either through the resin identification code or other markings on the plastic container.
### Step 3: Consider the Source.
If you are unsure whether a PS plastic resin is recycled or virgin, consider the source of the material. Recycled resins are usually made from post-consumer or post-industrial plastic waste.
# How to Properly Handle Recycled PS Plastic Resins.
### Step 1: Separate from Other Plastics.
Recycled PS plastic resins should be separated from other types of plastics for proper recycling. Make sure to follow your local recycling guidelines.
### Step 2: Clean and Dry.
Before recycling recycled PS plastic resinsrecycled PS plastic resins, make sure to clean and dry them thoroughly. This will help ensure that the plastic can be properly processed.
### Step 3: Store in a Cool, Dry Place.
To maintain the quality of recycled PS plastic resins, store them in a cool, dry place away from direct sunlight and moisture.
By following these steps, you can easily identify, differentiate, and handle recycled PS plastic resins in an environmentally friendly manner.
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