Peel Strength Test Roller According to ASTM-D3330

Peel roller is used to apply adhesive sample to a test panel of the peel fixture with an even pressure. 

According to ASTM-D3330, DIN EN1939, DIN EN ISO29862.

Why Use a Peel Roller?

• Ensures the adhesive is applied with uniform pressure across the sample length and width.
• Standardizes sample preparation, which is crucial for reliable comparison between tests.
• Eliminate trapped air between adhesive layers and substrates, which could otherwise affect bond strength and lead to premature failure.
• Uniform pressure promotes optimal contact between adhesive and substrate, allowing for better bonding performance.
• Many test standards require or recommend using a standardized peel roller for sample prep. For example, ASTM D3330 for pressure-sensitive adhesives.
• Reduces human error, especially in cases where subjective or inconsistent hand pressure would otherwise affect results.

Specifications

• Rubber hardness: 80+/-5 Shore A
• Rubber thickness: 6+/-0.5 mm
• Roller width: 45 mm
• Roller diameter: 95 mm
• Weight: (only roller without handle): 2040 g +/-45 g
• Roller (non-rubber parts): Steel, nickel-plated + Polyurethane coated 
• Handle: Stainless steel V2A + plastic 
• Temperature range: 0 … +70°C 
  

Included Items

• 1 peel roller