Adjustment of opening hours
Product Introduction
HJ-4221
HuaJin® 4221 is an ethylene maleic anhydride copolymer, which belongs to polar modified wax products. Its high softening point gives it excellent thermal stability and it is widely used in engineering plastics, and its polar group facilitates its effective wetting and dispersing of pigments and inorganic fillers, and it will be provided with customized products of different molecular weights and viscosities according to the user's needs for refined application performance.
Improvement of inorganic dispersibility
Effective dispersant in masterbatches
Packaging/Storage
The product is packaged in 25 kg composite bags and shipped on pallets, 40 bags to a pallet, and externally wrapped in calendered film. Store at room temperature in a dry area. Minimum shelf life in properly stored condition is two years from date of shipment.
Surety
Under current industrial hygiene regulations, polyethylene waxes and copolymers are considered non-hazardous substances and do not require a hazard warning label. Please consult our safety data sheets for more detailed advice on safe handling.
General Characteristics
Characteristics |
UNIT |
VALUE |
| 软化点 | [°C] | 120~126 |
| 粘度@140℃ | [mPa·s] | 80~120 |
| 密度 | [g/cm3] | 0.97 |
| 酸价 | [mgKOH/g] | 16~20 |
| 接枝率 | [%] | 3 |
| 尺寸 | - | 粒 |
Related Models
HJ-7452
HuaJin® 7452 is an acrylic maleic anhydride copolymer, which belongs to polar modified wax products. Its high softening point gives it excellent thermal stability, which is widely used in engineering plastics, and the polar group facilitates its effective wetting and dispersing of pigments and inorganic fillers, and customized products with different molecular weights and viscosities will be provided according to the user's needs for refined application properties.
HJ-530
HuaJin® 530 is a series of high-density oxidized polyethylene waxes with remarkable features such as high softening point and high hardness. It can significantly promote plasticization in PVC formulations without affecting its transparency and provides excellent release properties.
HJ-890A
HuaJin® 890A is a low molecular weight ethylene vinyl acetate (EVA) copolymer that is similar to a polyethylene wax, but with the introduction of vinyl acetate, it is more polar and elastic, and more finely crystallized.
