VCI Gas phase rust proof paper, made of high-quality neutral material pH Pure wood pulp kraft paper, injected VCI Chemical composition, manufactured in sheets or rolls, with the addition of barrier coatings such as wax or polyethylene to increase protection against moisture, grease/oil, or gauze coating.
Proper metal protection has been influenced by many references. In general, most of them VCI Rust proof paper cannot be reused. There are generally three risks:
1. Residual VCI Risk of insufficient quantity: unable to determine VCI The rate of volatilization from the product, on the contrary, cannot be determined when it is reused VCI Is the quantity sufficient for use.
2. Risk of uncertain environment and time: unable to track or monitor VCI The exposure time and/or environmental conditions of the product during previous use are used to determine whether the secondary use of rust proof paper is still effective.
3. Pollution risk: repeated use VCI The product can VCI On the packaging or VCI Contaminants in the packaging can stick to metal parts.
After long-term tracking and verification, it has RUSTERMIN characteristic VCI Paper can be considered for secondary use as rust proof paper.
1 double-sided VCI Dip coating, with a content more than twice that of ordinary rust proof paper.
2 First Release VCI The speed is fast, which makes VCI Can form a protective environment on the surface of metal parts faster, but with residual VCI The amount can also reach the amount of ordinary rust proof paper.
2. Neutral kraft paper is environmentally safe, completely recyclable, and will not cause harm to recycling workers.
3. The material is soft but very sturdy, making it easy to recycle and package.
4. RUSTERMIN Rust prevention process VCI Gas phase rust proof paper, with a faint aroma, is easy to recognize intuitively.
5. VCI Gas phase rust proof paper, it is recommended to first pass through GB/T 19532 2008 After consumption of quality standards VIA The testing and inspection is equivalent to simulating the situation after the first use and before the second use VCI Rust prevention ability. like this RUSTERMIN Rust proof paper can be very certain that after normal use, it can be reused without contamination.
We have conducted tests before, VCI After packaging the metal with rust proof paper from Chongqing, it was packed and shipped to Zhejiang. After 3 months, it returned to restart with the recycled packaging material. pass through VIA Through gas phase testing, we found that about 25% of the rust prevention ability decreased. After reuse, there was no rusting when it arrived in Zhejiang. And in three months, we tested the recycled rust proof paper again in Chongqing and found that it only had 30% of the original rust proof ability. Therefore, we can confirm RUSTERMIN The ability of gas-phase rust prevention deteriorates with acceleration.
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