Hot water (80 ~ 90 ° C) 60 ~
Hydroxyethyl locust bean gum 3 ~
Acetic acid (98%) 0 ~ 400ml
Hot water x Racing Flags Wholesale
The first barrel to put hot water, hydroxyethyl Huai soybean meal slowly thrown into the rapid mixing, heating water complement to the total, and then quickly mixing 20 ~ 3Omin cooling by adding formaldehyde spare. But can also cook the paste pot and heat of mixing 2 ~ 3h, cool reserve into a paste.
(3) starch paste prepared
Preparation of starch paste of boiled paste and alkalization method.
(L) to cook the paste method: Personalized Checkered Flag
Wheat starch 1O ~
Starch (tapioca starch) 3 ~
Vegetable oil 1 ~
The synthesis of
Join first oil along the four weeks the pot wall, wheat starch and cornstarch on the barrel, mix it with water into a thin paste, rapid Stir into the pot with a sieve filter, add cold water to the total volume. Gradually stirring heated to boiling, and continue stirring for 2 ~ 3h, make the paste into a transparent, and then open the compartment cold water to cool.
(2) the alkalization
Caustic soda (360Be)
Sulfuric acid (500Be) about
The synthesis of
Sixth, the coating and its adhesive Garden House Flags Wholesale
The paint usually called pigments. Pigment pigments, inorganic pigments, organic pigments, metal powder, pearl paint and fluorescent pigment. Paint slurry from pigment mixed with a certain proportion of substances such as wetting agents, emulsifiers and protective colloid, grinding made slurry, Serve coating commodity. The coating is an important composition of the pigment paste.
The coating according to the chemical structure can be divided into: inorganic and organic. Inorganic carbon black and titanium dioxide (TiO2), black and white. Organic azo pigments, phthalocyanine pigments, vat dyes, etc. mainly. Azo chromatography yellow, dark blue, red and Jiangzi Brilliant Blue, Brilliant Green Phthalocyanine structure, restore the color of the dye purple and golden.
Coatings for certain requirements, mainly: discount custom car flags
A. The fabric has a high color yield. Cheap Decorative Garden Flags
Two. Excellent in light fastness, weather resistance and good sublimation fastness.
3. Appropriate proportion of good wetting and dispersion.
4. The brightly-colored, uniform granule size control in the range of 0.2 ~ 0.5μm.
5 To light, heat, acid, alkali, resistant to organic solvents commonly used oxidants.
Paint pulp, pigments need grinding to the required particle size, surface active agent surrounded by pigment particles, dispersed evenly in the water, and protect the paint does not precipitate, do not gather. Pigment content in the coating syrup is generally about 14% to 40%.
Textile pigment , adhesives, paint a mechanical adhesion on the fiber surface. Pigment binders should have a high adhesion, safety, good light fastness, anti-aging, solvent, acid and alkali resistance, chemical, pharmaceutical, film clarity, the does not change color, do not damage the fiber, flexibility does not affect the fabric handle, discount custom car flags the conjunctiva in the process is not easy, and easily washed from the device. Performance of the adhesive according to the reaction can be divided into two categories, reactive and non reactive, reactive adhesives can be divided into cross-linking and self-crosslinking.