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PRODUCT DESCRIPTION:
VCI/VpCIs are compounds which protect against corrosion through the vapor-phase. These active compounds are soluble in water which allows them to be absorbed from the surrounding atmo- sphere onto the test strip.
This VCI/VpCI® Vapor Detection Test Kit is specifically developed for detecting the presence of vapor-phase corrosion inhibitors (VCI/VpCI®) emitted from various corrosion inhibiting products: paper, foam, powders, oil- and water- based rust preventative, etc..
The kit contains enough strips and solution for 50 testings. The shelf life of the solution is 2 years.
Notes: This kit is not appropriate for testing VCI/VpCI® films be- cause of significant pre-conditioning time requirement. This test may also be used on MCI®-309
MATERIALS INCLUDED
•VCI/VpCI® Test Strips
•VCI/VpCI® Test Solution
•Scotch tape
PROCEDURE
Dip VCI/VpCI® Test Strip into the VCI/VpCI® Test Solution, leaving about 1 centimeter of the strip dry. Using Scotch tape, attach the top of the strip to the inside of the enclosure or space that is treated with VCI/VpCI®. Close the system and allow time for the test strip to change from blue to pink/red. Approximate time frames for test completion under room temperature are listed in Table 1. The time for color change will depend on the temperature, product dosage, and product(s) tested.
Table 1. Approximate test times for completion at room temperature, in minutes |
|||||
Material |
VpCI® Emitter |
VpCI®-337 |
VpCI® Powders and MCI®-309 |
M-531 |
VpCI® Paper |
Time to initial color change |
2 |
<10 sec. |
2.5 |
<10 sec. |
60 |
Time to complete change |
9 |
1.5 |
11 |
0.5 |
180 |
Qingdao Cortec Rust Proof Materials Co., Ltd.,
Consultation hotline:0532-80989502
Sales Hotline:135-0535-2885
E-mail:zzgvci@163.com
QQ:592192408
Address:Room 2073, No. 12, chongmingdao East Road, Qingdao Economic Development Zone
Alibaba store:https://shop1420649126784.1688.com