Fiber reactive dyes are textile dyes that form a covalent bond with the fibers of the textile, resulting in a long lasting, bright dye. They can be challenging to work with and more expensive than conventional fabric dyes, but many crafters prefer them. Many craft stores sell these dyes, as...
Azo dyesare not of natural origin. Which dye has very good for washing fastness? Metal complex type azo reactive dyeshave higher light-fastness. Textile materials coloured with reactive dyes have good wash-fastness; their wash-fastness rating is about four to five. This is attributed to the ve...
aAll dyes do not bind to the fabric; depending on the class of the dye, its loss in wastewaters could vary from 2% for basic dyes to as high as 50% for reactive dyes, leading to severe contamination of surface and ground waters in the vicinity of dyeing industries 所有染料不束缚对织品...
- the influence of reactive dyes on the chemical structure - There are two main factors that cause color pfer in cellulose fabric dyeing with reactive dyes. (1) water soluble dyes are pferred to the friction fabric when rubbing, so that the original sample is fading and the friction cloth ...
Natural dyes are not always optimal because many natural products, including various types of berries, can cause sickness or death. Synthetic dyes have similar drawbacks to natural dyes, but may cause less harm to the environment, and have a lower equal-weight ratio of dye to fiberomuch than...
Fabric Dyeing is the process of adding color to fabric with dyes. There are many techniques for the amateur dyer, from simple grocery store brands of dye to the more sophisticated Procion Fiber Reactive Dye process. Hand dyed fabrics have a depth and richness of color that commercial fabrics ...
所以让婚姻和金钱无关! Makes money is for what? Is for oneself and family member's happiness, is healthy and is safe.But these are not, is not the money which the money can buy arrives piles comes out.Therefore lets the marriage and the money irrelevant![translate]...
Here are some examples of protein fibers: Wool Cashmere Alpaca Feathers Mohair Silk Angora Silk is a protein fiber but it is an anomaly in that it can be dyed just fine using fiber reactive dyes, which do not require heating and are much easier to deal with. ...
< p > 6, reactive dyes are mostly used in cellulosic fabrics, and are seldom used in proteins. It is characterized by bright color, light resistance, good water washing and good friction resistance. < /p > P > 7, vulcanized dye, suitable for cellulose fabric, dark color, mainly Tibetan...
a适用于印花活性染料; Is suitable in the dye printing reactive dyes;[translate] adon't you actually think you're a role who steal other's boy friend?? 您是否是否是实际上不认为您窃取其他男朋友?的角色?[translate] a产品造型美学 Product modelling esthetics[translate] ...