DD-50
> Description
Acrylic impact modifier DD-50 is made from acrylate monomer by emulsion polymerization.
It shows typical core-shell structure.The “core” is moderate cross-linked butyl acrylate(BA).
The “shell” is methyl methacrylate which has excellent compatibility with PVC resin.
The “shell” can absorb and disperse the energy added to PVC rigid product caused by impact.
It is especially suitable for outdoor rigid and semi-rigid PVC product and those products which have high request on impact and weatherability.
It is amorphous white flowing powder.
It can not be dissolved in ketone and trichloromethan, water and alcohol.
> Quality Specification
|
Item |
DD-50 |
|
Bulk Density,g/cm3 ≥ |
0.30 |
|
Particle Size (20mesh passed) ≥ % |
98 |
|
Volatile Matter, % ≤ |
1.0 |
|
Impurity Particle Number(10×10)cm2 ≤ |
20 |
> Application
To be used in window profile,pipe,pipe-fittings,boards,etc.
> Typical Characteristics
Excellent impact strength;
Excellent weatherability;
Good powder flowability,It is not easy to form lump under long-term storage;
Good surface gloss;
Improve the stiffness of the products;
> Storage
To be stored in cool and ventilated warehouse,avoid direct exposure to sunlight.
> Packing
25kg net 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