Latex paints are water-based paints. Their paint film performance is much better than solvent-based paints. Half of the solvent-based paints are replaced by water. Therefore, the toxicity of organic solvents is basically solved by latex paint. . Latex paint is made up of some polymer aqueous solution membranes. In addition to water and safe and harmless different types of polymers or polymers, it also contains small amounts of emulsifiers and traces of unpolymerized free monomers. Free monomers are Some volatile small molecules have different degrees of toxicity. Now the concentration of free monomer in environmentally friendly paint is controlled below 0.1%, and the amount of additives is 2% to 3%. Between 05% and 0.1%. Now the inferior latex paint has a toxic free monomer concentration and the amount of additives exceeds the standard by several tens or hundreds of times, which affects health. It is safe to use the Nippon Dulux and Dulux paints that have reached the prescribed environmental standards. At present, there are many brands of latex paints on the market, and imports and domestically go hand in hand, and the competition is fierce. The domestic brands with good quality and good reputation are Red Lion and Kelan; the imported brands are Dulux, Nippon Paint and Laiwei Paint. These brands are generally not less than 300 times washable, and some are up to 2000 times. If the imported brand is a “green productâ€, there is an international certification mark on the outer packaging. For example, Germany is a “blue sky†mark; domestic products must have the words “China Environmental Labeling Product Certification Committee certified product†to be called “green productâ€.
Weifang Hengxu Building Materials Co., Ltd. specializes in the production of coating raw materials, and at the same time freely teach coating technology, latex paint technology, putty powder technology, welcome to inquire! http://
Weifang Hengxu Building Material Co., Ltd. Â Â Â Contact: Manager Zhang
Mobile : 13791680340 Â Â Â Tel: 0536-7677862
Fax: 0536-7677862 Â Â Website: Â
Mail box: Â Â Address: High-tech Development Zone, Weifang City, Shandong Province
RFID Metro Token with roubust plastic material, makes it stable and long-time use. Can do with your logo printing or embossing/debossing.
RFID Metro Token designed for ticketing in subway, metro and train transportation.
RFID Metro Token can be embedded 125Khz chips like Tk4100, EM4200, T5577, EME44305 and Hitag etc.
RFID Metro Token can be embedded 13.56MHZ chips like Ntag213, NTAG215, NTAG216, Mifare Classic, Desfire EV2/EV2, Plus X, Plus SE, ICODE, Ultralight, TI 2084, Topaz512, and F08 etc.
RFID Metro Token can be embedded 860MHZ-960MHZ chips like Alien H3, Alien H4, U-Code Gen2 and Impinj M4/M5 etc.
Special project? Custom RFID Metro Token? If you need more than 500 RFID Metro Token, you'll receive an instant discount!
RFID Metro Token
RFID Metro Token ,RFID Token,Waterproof RFID Metro Token,NFC RFID Metro Token
Sunway Smartech Co.,LTD , http://www.sunwayrfid.com