Hydroxypropyl Starch Ether for Powder Coatins Additive

2018-08-18 19:02:57
Model NO.: HPS
Appearance: White Powder
Solubility: Swelling in Cold Water
Moisture: 5%
Viscosity, 5% Water Solution: 400~1800MPa.S
pH: 9-11
Application 1: Construction Mortar
Application 2: Spray Mortar
Application 3: Powder Coatings
Trademark: HAOJIAN, used in powder coatings
Specification: 25kg/bag
Origin: China
HS Code: 350510
Hydroxypropyl Starch Ether for Powder Coatins Additive

Cas No.: 9049-76-7

Used in powder coatings

1.0  Starch Ether Description:

Starch ether based additives designed for dry mortars in building industry.
A. starch ethers can improve the performance and optimize the workability of dry mortar by modifying the thickness and rheological behavior of varied dry mortars based on cement and gypsum.

B. It can well perform in neutral and alkaline conditions, and it is compatible with other additives in gypsum or cement based building materials, e.g. redispersible polymer like surfactant, MC, starch, PVAC ,etc.


2.0 Starch Ether Features and Benefits

A. Improve sag resistance & anti-resistance
B. Optimize rheological behaviour, particularly the flow characteristics and workability
C. Enhance adhesion strength
D. Increase mortar yield
E. Cost-effective. Obtain desired thickening effect with very low dosage.


3.0 Starch Ether Application:

A. Dry cement and gypsum based mortars
B. Decorative mortar
C. Joint filler and crack filler
D. Tile Joint Filler Mortar
E. Powder Coatings

4.0  Recommended Dosage:
0.01~0.05% of mortar materials

5.0 Starch Ether Specification:

Name HPS used in powder coatings
Appearance White or light-yellow powder
Solubility Swelling in cold water
Moisture ≤ 5%
Viscosity, 5% water solution 400~1800mPa.s
Ph, 3.5% water solution 9-11
Particle Size ≥98% 80 mesh
 
6.0 Starch Ether Package & Storage
Package: 25kg/bag
Storage: Keep in a cool and dry environment
Shelf life: 12 months after production

chopped strand mat

Tianrui Fiberglass Composites Co., Ltd. , http://www.sdfiberglassmesh.com