VCI Neutral rust proof paper is used pH Pure wood pulp kraft paper, injected VCI Chemical composition, made into sheets or rolls. At the same time, barrier coatings such as wax or polyethylene can be added to increase protection against moisture, grease/oil, or gauze coatings.
Good metal protection is influenced by many quotations. Generally, the majority VCI Rust proof paper cannot be reused. Generally speaking, there are three types of risks:
1. Residue VCI Insufficient risk: unable to determine VCI The volatility of the product. On the contrary, there is no way to determine the remaining VCI Is it sufficient for secondary use.
2. Environmental and time uncertainty risks: unable to track or monitor VCI The exposure time and/or environmental conditions of the product during previous use can be used to determine whether the rust proof paper for secondary use is still effective.
3. Pollution risk: repeated use VCI The product will make VCI Contaminants on or inside the packaging adhere to metal components.
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 just started releasing VCI The speed is fast and can make VCI Faster formation of a protective environment on the surface of metal parts, but residual VCI The amount can also reach the amount of ordinary rust proof paper.
2. Neutral kraft paper is environmentally friendly, completely recyclable, and will not cause harm to recycling workers.
3. The material is soft but very sturdy, easy to recycle and repackage.
4. Adopt RUSTERMIN Rust prevention technology VCI Rust proof paper, with a faint fragrance, easy to visually recognize.
five VCI Rust proof paper, it is recommended to first pass through GB/T 19532 2008 After testing the quality standards, it is equivalent to simulating the initial use before reuse VCI Rust prevention ability. Use this RUSTERMIN Rust proof paper, we can ensure that the rust proof paper can be reused without contamination after normal use.
We conducted a test. VCI Rust proof paper from A After being packaged on the ground, the goods are packed and transported to the destination B The ground. Three months later, it was returned to start using recycled packaging again. Through testing, it was found that the rust prevention ability has decreased by about a quarter. After repeated use, B The ground is not rusted. Three months later, we A Upon retesting the recycled rust proof paper, it was found that it only had 30% of its original rust proof ability. Therefore, we can confirm RUSTERMIN The decay of rust prevention ability accelerates. As for the rust prevention process in the workshop, we have conducted tests and found that after five cycles or one month of use in summer, the rust prevention ability decreases to about a quarter of that of new rust proof paper.
Through the above analysis and research, we can objectively judge that the reuse and reuse of rust proof paper are feasible. From improvement VCI Starting with the rust prevention quality of rust proof paper, combined with recycling packaging to avoid pollution, can improve the quality of rust prevention VCI Reuse the rust proof paper for a second time.
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