Product effects
*Better water resistance and good coating durability.
*The coating film has high fullness, uniform coating, and high gloss.
*As a stabilizer to prevent coating separation due to sudden temperature changes.
*As a protective colloid, it can maintain the stability of the coating system within a wide pH range.
*As a thickener, it can make the paint uniform, achieve ideal storage and construction viscosity, and avoid serious delamination during storage period.
*Improve the leveling properties of the paint, improve the anti-splash and anti-sag properties of the paint, thereby improving the construction performance of the paint.
*It can make pigments, fillers and other additives evenly dispersed in the paint, so that the paint has excellent color adhesion effect.
But there are more than 60 types of Sodium CMC based on different viscosity, purity and Degree of Substitution(D.S) etc. How to choose the suitable type Sodium CMC? Let’s introduce food grade Sodium CMC briefly now.
1. Firstly, we need to confirm which food we want to use CMC in ? Normally, There are ketchup, mayonnaise, salad, yogurt, ice cream, fruit beverage, tomato paste, jam, syrup and cake etc.
Food Grade Sodium CMC can be used in all the above food products well.
2. Secondly, please confirm the pH value of this food. If the food pH value is less than 5, we need to chose acid resistant type CMC with Degree of Substitution(D.S) above 0.9. eg:fruit beverage, tomato paste and yogurt etc. Otherwise, if the pH value is more than 5, we can use normal type CMC with Degree of Substitution(D.S) 0.7-0.9.
3. Thirdly, we need to notice your foods itself. Does your foods production have any requirement on raw materials particle size? For example, if your food is capsule shape, it may ask for fine powder or coarse appearance. Currently, we can control the particle size at 20mesh, 60mesh, 80mesh and 100mesh according to customer’s request.
4. Finally, we must comply with legal dosage food regulation in your country. Sodium CMC(E466, CAS No.: 9004-32-4), you may check this commodity information in your country. China government stipulate max 1.5% dry total materials. If you want to use small dosage, we can provide you high viscosity CMC to reduce CMC dosage.
