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Abrasion and Scrub Kits for special applications

Article No. 5067

Accessory Kit, ASTM D4213
Abrasion Test Kit with scotch brite pad and sponge.

  • Scrub resistance is evaluated by measuring weight loss of the paint film relative to a standard calibration panel

Select your model

Click here for Chinese price list in RMB
$899.00 €765.00 excl. taxes & shipping cost

Features

  • ASTM D3450 - Scrub accessory kit to evaluate ease of removing soil and stains from interior coating finishes with CIE Y-value
  • ASTM D4213 - Scrub accessory kit to analyze abrasion resistance by measuring weight loss of the paint film relative to a standard
  • ASTM D4828 - Scrub accessory kit to analyze ease of removing soil and stains from interior coating finishes with color and 60° gloss analysis
  • ASTM D6736 - Scrub accessory kit to evaluate burnish resistance of latex paint to judge the change in gloss after polishing
     
  • Accessory kits can be easily mounted on Gardner-scrub base unit (5060) - please order separately

Standards

ASTM

D4213

Procedure

Sample Preparation:

  • Apply test and calibration paint to black plastic panel - Gap clearance: 7 mils (180µm) and film width: 5 ¼ in. (135 mm)
  • Air dry one week in horizontal position (23 ± 2°C)
  • Cut panels in two halves and weigh

Procedure

  • Place the two half panels side by side
  • Attach in water soaked sponge and abrasive pad
  • Distribute scrub medium
  • Scrub until black substrate is visible on one of the two panels
  • During first 200 cycles change pad direction after 50 cycles
  • Record no. of scrub cycles once scrub marks are visible
  • Reweigh dried panels and calculate weight loss

Delivery Content

Sponge Holder, 450 g (5072)
Sponge, polyurethane (5071)
Scotch Brite Pad, ASTM (5070)
Lilly frame (5038)
Glass plate (6980)
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