Aromatic Diisocyanates (TDI/MDI) ChemWipe for Surface Contamination Testing
The Aromatic Diisocyanates ChemWipe (PN: 304) is an advanced surface contamination testing solution specifically developed to detect trace contamination from aromatic diisocyanates such as toluene diisocyanate (TDI) and methylene diphenyl diisocyanate (MDI). Designed with a real-time colorimetric indicator, this surface wipe provides an immediate visual cue when diisocyanate contamination is present, ensuring proactive safety measures in environments where polyurethane products, adhesives, and sealants are handled.
This high-sensitivity ChemWipe offers uniform color change, which improves detection accuracy and supports visual quantification of contamination levels when used alongside the Aromatic Diisocyanates Color Comparator (sold separately). Its high selectivity and sensitivity make it an essential tool for industrial hygiene, especially in manufacturing settings, quality control labs, and workplaces requiring regulatory compliance.
Ideal for industries working with polyurethane foams, coatings, adhesives, and sealants, this product helps prevent workplace exposure by detecting surface-level chemical residues before they pose a risk. The Aromatic Diisocyanates ChemWipe is especially useful for validating surface cleanliness during maintenance, safety audits, or routine inspections.
At Chemteq, we are committed to delivering reliable OEM indicators and contamination detection tools that meet industry standards and elevate workplace safety. Our surface wipes are easy to use, require no additional instrumentation, and ensure rapid results—minimizing downtime and maximizing safety compliance.
Choose Chemteq for real-time detection, accuracy, and dependable performance in contamination control. Order your Aromatic Diisocyanates ChemWipe today and support a safer, more compliant work environment.
Product Specifications
|
a |
Weight: | 0.5g (0.02oz) |
|
b |
Dimensions: |
8.5mm (0.33in), ?: 32mm (1?? in) |
|
c |
Operating temperature: | 4oC to 60oC (39oF to 140oF) |
|
d |
Operating humidity: | 5% RH to 95%RH |
|
e |
Minimum detectable limit: | 4ug in 5 minutes, ~ 30?g in 30 minutes |
|
f |
Detection range using color comparator: |
4 to 500?g |
|
g |
Color change: | Off white to red |
|
h |
Storage temperature: | 4oC to 25oC, (39oF to 77oF) |
|
i |
Shelf life: | 12 months at 4oC to 25oC, (39oF to 77oF) |
|
j |
Maximum shipping temperature: | 45oC (113oF) |
|
k |
Maximum shipping time @ max temp: | 4 days |
Useful Links
International Isocyanate Institute
