From Hangzhou car galvanized steel exquisite imitation copper door, non-standard door, the first IS9001-2008 certification, Zhejiang Hang Sheng Door Co., Ltd. is the large domestic imitation copper doors and non-standard door production enterprises, its first-class design, strong technology Strength and unique technology to win the praise of users in China's imitation copper doors and non-standard door field play an increasingly important role.

       1, vinegar bubble method. Wash the rusty copper, place it in a small dish, pour a little vinegar until it is submerged. After 24 hours after the removal, with a small brush to brush rust, and then washed with water detergent, wipe dry can.

       2, water immersion method. Rusty copper sometimes covered with a layer of rust can not afford to rust, then the first rusty copper into the bowl, and then into the temperature of 80 ℃ to 90 ℃ of boiling water until the immersion. 5 minutes after the removal, with a small brush to clear, dry can. Encountered rusty rust, but also the water heated to boiling, so rust off the rust.

       3, dry brush method. Case of rust or rust attached to the relatively shallow, should try to avoid the use of vinegar bubble and other chemical means, and can switch to dry brush method. The specific method is to choose a large oil painting pen, the brush on the brown hair from the roots of 0.5-0.7 cm can be used. First to be lit rusty copper placed on the glass plate shtm_yylb fixed live, hold the oil brush root evenly brush, pay attention to force, otherwise the effect is poor, and then washed with water.

       4, heating method. This method is mainly for the rusty iron money. The main component of the rust is ferrous oxide, its molecular structure is relatively loose, so the use of the principle of thermal expansion and contraction can make some iron money corrosion off. However, the use of this method, we must pay attention to add a container (such as pots and other metal containers), in addition to the best addition of some water. Followed by the heating time should not be too long, generally heated three or four minutes later, remove the wet towel with a cover, rust will naturally fall off. Choose the heating method of rust, the object should be iron is still good and rusty relatively shallow iron money, absolutely can not be serious corrosion and copper body has been very fragile copper heating with rust, otherwise the already very fragile copper can not bear High temperature and fragmented, fragmented.

       5, knife scraping method. Use this method should pay attention to moderate severity, if inadvertently, the light will be copper scraping black and blue, while the whole copper body is damaged. Therefore, if not sure, do not scratch