DD-520
> Description
DD-520 is compound impact modifier.
It has excellent properties of impact and low temperature resistance.
It is especially suitable for outdoor rigid and semi-rigid PVC product.
It is amorphous white flowing powder.
It can be dissolved in ketone and chlorinated hydrocarbon,but not in water and alcohol.
> Quality Specification
|
Item |
DD-520 |
|
|
Bulk Density,g/cm3 ≥ |
0.40 |
|
|
Particle Size (20mesh passed) ≥ % |
98 |
|
|
Volatile Matter, % ≤ |
1.5 |
|
|
Impurity Particle Number(10×10)cm2 ≤ |
20 |
|
|
Charpy Impact Strength, KJ/m2 |
23℃ |
≥10 |
> Application
To be used in window profile,pipe,pipe-fittings,board,etc.
> Typical Characteristics
Excellent comprehensive property and impact resistance.
> Storage
To be stored in cool and ventilated warehouse,avoid direct exposure to sunlight.
> Packing
25kg net in PP woven bag or in kraft paper bag.
The company will be committed to continuous improvement of product production technology and quality, and continuous development of new products to maintain market competitiveness. It is moving forward with time in the direction of a modern enterprise. With "sincerity, pragmatism, quality and efficiency" as the corporate purpose, we will serve people from all walks of life wholeheartedly.
Address: Shandong Dingding Chemical Technology Co., Ltd.
Customer Service Hotline: 0533-6978878
E-mail：dingdingchem@souhu.com
Address: No. 292, Weigao Road, Gaoqing Economic Development Zone, Zibo City, Shandong Province
E-mail：dingdingchem@souhu.com