Application of Flame Retardant-Flame Retardant Finishing of Polyester Fabric
So far, no suitable ideal flame retardant has been found for flame retardant finishing of polyester fabrics. Triphosphate (2, 3-dibromopropyl)(TDBPP) has a certain effect on polyester flame retardant, but it has carcinogenic effect. The United States Mobil Company (Mobilchemco) introduced a Antiblaze19T flame retardant, suitable for 100% polyester fabric, the effect is better, less toxic. The FRC-1 manufactured by Changzhou Chemical Research Institute in China are similar products, and Changzhou Knitting Factory and Shanghai Knitting Factory use the flame retardant to produce pure polyester knitwear. In addition, finishing agents containing bromine and antimony compounds such as decabromobiphenyl
So far, no suitable ideal flame retardant has been found for flame retardant finishing of polyester fabrics. Triphosphate (2, 3-dibromopropyl)(TDBPP) has a certain effect on polyester flame retardant, but it has carcinogenic effect. The United States Mobil Company (Mobilchemco) introduced a Antiblaze19T flame retardant, suitable for 100% polyester fabric, the effect is better, less toxic. The FRC-1 manufactured by Changzhou Chemical Research Institute in China are similar products, and Changzhou Knitting Factory and Shanghai Knitting Factory use the flame retardant to produce pure polyester knitwear. In addition, finishing agents containing bromine and antimony compounds such as decabromodiphenyl ether, hexabromocyclododecane, antimony trioxide, antimony pentoxide, etc. have been studied, and adhesives are added to the working fluid to bond the flame retardant to the fabric.
But in general, the flame retardancy of the finished fabric is acceptable, but it feels hard, with white frost, color change, etc., and the stability of the finishing solution is not good. The main reason is that the flame retardant has a large particle size, is easy to agglomerate, and has poor adsorption to the fiber. According to foreign introduction, the particle size is 15 ~ 20nm, the flame retardant effect can be increased by 3 times, the hand feels soft, and the washing resistance is good. Domestic research on polyester fabrics includes: Changzhou Chemical Research Institute, Changzhou Knitting General Factory, Changshu Weft Knitting General Factory, Liaoning Warp Knitting Factory, China Textile University, Qingda Textile and Garment College, Shijiazhuang Textile Warp Knitting Factory, etc.
Real-time information
Zhongke Flame Retardant Organization Watches 20 Closing Ceremonies
On the morning of October 22, 2022, members of Zhongke Flame Retardant New Materials Co., Ltd. watched the closing ceremony of the 20th Congress under the leadership of General Manager Wang Ligui.
Everyone knows that there are two common flame retardants. Today we are going to talk about only one of them. Aluminum hydroxide flame retardant is an environmentally friendly halogen-free flame retardant, which can be widely used in fabrics, wood, plastics, and rubber., Polyurethane and other industries have ideal flame retardant effect. In the process of industrial application, it is found that flame retardant failure occurs when aluminum hydroxide flame retardant is added. The following are the reasons for the failure of aluminum hydroxide flame retardant, how to prevent it, how to deal with the operation, and restore the original function.
As a flame retardant, magnesium hydroxide also need to improve what aspects?
When it comes to flame retardants, everyone is familiar with them. Although we usually have less contact with them, we can know what they are used for from the name. Have to talk about magnesium hydroxide, we all know that its main presentation state is a granular, at present, the market sales of magnesium hydroxide particle size is larger, part of the commodity particle size up to tens of microns, immediately used as a flame retardant, poor dispersion, the physical properties of raw materials greater harm. In industrial production, physical grinding methods are generally used to reduce the particle size to 1 micron. The surface of magnesium hydroxide has high polarity and is easy to agglomerate. As the compatibility of refractory materials and polymer substrates, it not only reduces its flame retardant grade, but also causes more serious harm to the physical properties of raw materials.
Hefei Zhongke Flame Retardant New Material Co., Ltd
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Ministry of Foreign Trade Telephone:13956052398
Comprehensive department Telephone:0551-67712199
Company headquarters address: Hefei Feidong Economic Development Zone Xianghe Road 36
E-mail:hefei@zkxcl.com
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