Tartaric Acid Is a Stable High Temperature Retarder

• Customization: Available
• Appearance: Powder
• Application Temperature Range: 25℃ - 35℃
• Model NO.: retarder
• Effect on Strength: High Strength Retarder
• Function: Delayed Setting Time, Extension Concrete
• Setting Time Delay: 2 hours
• Type: Biopolymer Retarders
• Storage: Dry and Cold
• Purity: 98%
• Transport Package: Plastic Bag
• Specification: 25kg/bag
• Trademark: sidleychem
• Origin: China
• Production Capacity: 500ton/Month

Product Description

Tartaric acid is a colorless crystal or white crystalline powder that is odorless, sour, and relatively stable in the air. Tartaric acid is an essential retarder in building materials gypsum. It can also be used as a cement retarder, especially for self-leveling mortar.

Appearance	White crystalline
Odor	Odorless
pH(10% solution)	6.2~7.8
Assay%	≥96.5
Loss on drying %	≤0.5
Anti-Caking Content %	3
Size(63um)  %	≥98.5

1. It has a retarding effect when used in self-leveling mortar. The additional amount is tiny, but the effect is obvious. ;
2. Tartaric acid has a very strong retarding effect at high temperatures, which is apparent when used in summer;
3. Tartaric acid can be combined with citric acid, boric acid, and other additives to achieve better application results;
4. Adding tartaric acid to gypsum has a very good retarding effect and has little impact on strength.

Adjust the dosage after testing according to project requirements.

Sidley Chemical Co.,Ltd was established in 2005, specializing in the production and sales of cellulose ethers and building mortar additives, The company has a first-class R&D laboratory to develop drymixed mortar products for customers. Also, the company works on providing construc-tion clients with professional customized products and systematic solutions. At present, Sidleychem's products have formed a field covering drymixed mortar, water-based paint, concrete.