Welcome: Shandong Hiking Chemical Co., Ltd.
Quality Specification
Item | Unit | Index |
Appearance | / | White Powder |
Intrinsic Viscosity [η] ,100ml/g,25℃ | 100ml/g | 13.0~14.0 |
Volatile Matter | % | ≤1.0 |
Particle size 0.45mm (40 mesh) passed ≥ | % | ≥98 |
Bulk Density | g/cm3 | 0.35～0.45 |
Description
HK-90 is acrylic copolymer with high molecular weight (HMW) and super melt strength. It is processing aid for general purpose and it can obviously improve melt strength of PVC compound, prevent bubble from melt and crack to get more homogeneous foaming structure and low density of product. It also can improve surface gloss of PVC product.
It is white flowing powder. It can be dissolved in ketone and chloroform, but not in water and alcohol.
Advantage
Excellent comprehensive property;
Super melt strength;
Lower density for PVC foaming products.
It is fit for all kinds of low foamed products.
Use
PVC rigid foam board, pipe, window profile and pipe, fitting, window profile ,WPC, etc.
It is fit for all of the low foam product.
Storage
To be stored in cool and ventilated warehouse, avoid direct exposure to sunlight.
Packing
25kg net in kraft paper bag .
