Plastic films can be widely used for packing industry and printing industry. In China, 20% of the total output of plastic products is plastic film, and it belongs to one of the fastest growth catalogue among all plastic products.
We receive the plastic film samples from one of our customers. Today we will introduce how to measure the plastic film with the haze measurement instrument CS-700.
Test Condition
1. Standard: ASTM 2.Light Source: C
3. Test Parameter: Haze and Total Transmittance
4. Instrument : haze measurement instrument CS-700 and BYK haze meter 4727
Haze Meter CS-700
Test Method
1. Choose one point on one film sample to measure.
Sample Pictures and Test Result
| Sample Series | Sample Name | Haze (BYK) |
Haze (CHNSpec) |
Transmittance (BYK) |
Transmittance (CHNSpec) |
|
Muestra A
|
Sample 1 | 9.31 | 9.69 | 88.7 | 88.3 |
| Sample 2 | 9.34 | 9.78 | 88.8 | 88.3 |
| Sample Series | Sample Name | Haze |
Haze (CHNSpec) |
Transmittance |
Transmittance (CHNSpec) |
| Muestra B | Sample 1 | 2.22 | 2.41 | 89.4 | 88.7 |
| Sample 2 | 2.24 | 2.47 | 89.4 | 88.8 |
| Sample Series | Sample Name | Haze |
Haze (CHNSpec) |
Transmittance |
Transmittance (CHNSpec) |
| Muestra C | Sample 1 | 0.93 | 0.99 | 93.2 | 92.3 |
| Sample 2 | 0.88 | 0.93 | 93.2 | 92.3 | |
| Sample 3 | 0.87 | 0.90 | 93.2 | 92.2 |
The above are the test result of CHNSpec haze meter and BYK haze meter. Customer is satisfactory with the test result.
CHNSpec Tech is specialized on manufacturing instruments for color, gloss and haze measurement. New products for transmittance and reflectance measurement benchtop spectrophotometer, new haze meter with lower price will come out within this year. Any inquiry, you are welcome to contact us.