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EBS Dispersant L-205F Malaysia Diffusion Powder

Product description and typical properties

The product is white powder or solid granules, non-toxic and has no side effects on the human body. It is insoluble in most solvents at room temperature, and is stable to media such as acid, alkali and water. It is soluble in hot chlorinated hydrocarbons and aromatic hydrocarbons. It is wettable to water above 80°C.

1. English name: N.N'EthyleneBis-Stearamide

2. Chinese name: N,N-ethylene bis-stearamide

3. Typical physical property data:

Melting point: 141.5℃-144.5℃

Ignition point: 305℃

Flash point: 287℃

Molecular weight: 590

Hue: Gardner, 5max

Appearance: white powder or granules (yellowish)

Acid value (AV): 10MAX

Moisture content: 0.5Max

Application areas

1. Plastic and resin:

This product is mainly used as a lubricant in the production and processing of thermoplastic and thermosetting plastics, rubber and other polymer materials. When EBS is applied to plastic processing, it can be used as internal and external lubricants for various plastics, the most representative ones are: ABS, PS, AS, rigid PVC, and can also be used in PE, PP, PVAC, cellulose acetate, nylon , phenolic resin, etc. For example, adding 1-2% EBS in the production of ABS and PS can increase the melt index of the resin, improve the fluidity of the material, reduce the energy consumption of mixing and improve the gloss of the product. Adding 0.3-0.5% EBS during nylon modification can increase the transparency and impact resistance of nylon products.

In addition, EBS can also be used as antistatic agent and brightener in resin processing.

2. Rubber:

Synthetic resins and rubbers such as Vinyl, Polychloroprene, GRS (SBR) are added 1-3% to their emulsions, which have good anti-sticking and anti-caking effects.

3. Asphalt:

Adding EBS to asphalt can improve its softening by about 10℃, reduce plastic flow at cold temperature, reduce the viscosity after melting, and increase the resistance to water, acid and salt spray without brittleness.

4. Pigments, paints

In the manufacture of plastics and paints, adding 0.5%-2% EBS can improve the main moisture-proof effect of salt water spray. EBS is used as a dispersant for pigments in the production of masterbatches.

5. Textile dyeing and finishing

EBS can be used as defoamer and permanent water repellent for dyeing engineering.

6. Release agent

Phenolic resin for casting sand can be used as a release agent by adding EBS.