Defoamer for Gypsum

• Type: Defoamer
• After-sales Service: 7*24 Pre-Sale to After-Sale Service
• Transport Package: 25kg
• Model NO.: Defoamer
• Specification: 95%min
• Trademark: JIANKAI
• Origin: Shanxi
• HS Code: 382440
• Production Capacity: 500, 000 Tons/Year

Product Description

Product Description

Defoamer is a modified polyether-based high performance powder defoamer. It is suitable for cement-based and gypsum-based mortars with high fluidity or high strength requirements.  

Product Performance

 

1. Defoamer can impart quick and long-lasting defoaming effects.
2. Defoamer can optimize the size and distribution of bubbles in mortar system by adjusting the dosage to enhance flowability.
3. Defoamer has good compatibility with various kinds of cement or gypsum binders and other additives, such as retarder, expansive agent, accelerator, etc.
4. Defoamer is easy to help obtaining a perfect finishing surface.

Application

1. Flowable mortar or slurry for grouting application
2. Flowable mortar for spreading application
3. Flowable mortar for brushing application
4. Other flowable mortar or concrete

Specification

 

ITEMS	SPECIFICATION
Appearance	White powder
Bulk Density	300-500kg/m³
PH Value	7-9
Water dispersibility	Easy dispersing into water

Recommended Usage

Add in proportion and mix thoroughly. Recommended dosage is 0.02 - 0.2% of binder weight. Exact dosage rates are dependent on the type of effect sought, quality of cement and aggregates, water/cement ratio and ambient temperature. Therefore, in many cases it is advisable to carry out trial mixes.

Packing and Storage

For powder: Powder packed in 25kg bag. 
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture.
Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified.


Jiankai-Defoamer Supplier

Shanxi Jiankai Fine Chemicals Co.,Ltd is one professional gypsum admixtures supplier in China with over 20 years of production and export experience. Our products have been passed many certifications like ISO9001, ISO14001, SGS, ZHDC, etc. Jiankai have won the favor of consumers from many countries and regions and will provide you high quality products and professional service, warmly welcome your inquiry of our Defoamer at anytime.