Gypsum Retarder Construction Mortar Concrete Additive Reduces The Setting Rate

• Customization: Available
• Appearance: Powder
• Application Temperature Range: 10℃ - 20℃
• Model NO.: gypsum retarder GR-70
• Effect on Strength: High Strength Retarder
• Function: Extension Concrete
• Setting Time Delay: 1 hour
• Type: Synthetic Polymer Retarders
• Storage: Dry and Cold
• Purity: 98
• Transport Package: Plastic Bag
• Specification: 25kg/bag
• Trademark: sidleychem
• Origin: China
• Production Capacity: 500ton/Month

Product Description

chemical nature

Gypsum retarder is a modified amino acid and is used to adjust the setting time of gypsum and

cement products. It will not destroy the strength of gypsum in the later stage, and it has strong

adaptability and can coexist with various retarders.

Amino acid retarder in the retardation time with the dosage is basically a linear relationship, this

feature is helpful in the use of operational control.

 

Typical Properties

Appearance	White or yellowish powder
Particle size (100mesh)	≤5%
Bulk density/(g/L)	600±100
pH	10~13
Active content,%	≥70

 

Product Features
 

Excellent retarding effect

Low dosage

little effect on strength

Improving the Operating Time of Gypsum Mortar

 

Fields of application
 

Plaster gypsum

Adhesive gypsum

Gypsum filler

Gypsum masonry

Gypsum self-leveling

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.