High quality Tertropigment PGR cas 5102-83-0

High quality Tertropigment PGR cas 5102-83-0

production method
The 3,3′-dichlorobenzidine (DCB) is slurried with hydrochloric acid and water at low temperature, cooled to 0-5°C, and an aqueous solution of sodium nitrite is quickly added for diazotization, decolorization of activated carbon and filtration; The salt and the acid precipitated 2,4-dimethylacetylacetanilide (AAMX) emulsion were coupled at pH=6. After the reaction was complete, the mixture was heated to 90° C., filtered, washed and dried.
use
There are 135 varieties of this type of dosage form. It is better than Pigment Yellow 12 in solvent resistance and crystallinity, excellent in migration resistance, and in conformity with the color tone of printing ink. In Europe, it is more suitable to use this type of modifier type (Pigment Yellow 127; Pigment Yellow 1
76). At the same specific surface area and particle size, the strength is 25% higher; the ball mill is less prone to recrystallization; the same depth light fastness is 1-2 higher than Pigment Yellow 12; the dosage form is highly transparent, translucent and highly opaque (Irgalite yellow The specific surface area of BKW is 10m2/g). A large number of inks used for packaging, resistant to varnish and sterilization; for plastic coloring, good migration resistance in soft PVC, light fastness (1/3SD) 6-7, due to the thermal cracking of pigments, HDPE is limited to 200°C, only 0.12% can reach 1/3SD; it is used to color polyurethane foam.

why choose us ? 

1.Full experience of large numbers containers loading in Chinese sea port.
2.Fast shipment by reputed shipping line.
3.Packing with pallet as buyer’s special request.
4.Best service after shipment with e mail.
5.Cargoes together with container sales service available.
6.Full experience for Canada & Japan export.
7.Cargoes photo before and after loading into container.
8.Raw materials from Chinese origin.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.