Zinc free dispersing and lubricating agents

Product

chemical composition

Melting range（℃）

appearance

application characteristics

Lubricant HT12

A mixture of fatty acid esters and hydrocarbons mixed with inert fillers

50-60

white granules

Improve the dispersibility of the compounding agent in the rubber material. Improve the extrusion, rolling, and demolding properties of high filling rubber materials. Has no effect on peroxide crosslinking.

Lubricant HT16S

A mixture of calcium soap and saturated fatty acid amide

90-100

Light brown particles

Suitable as a processing aid for various rubbers, it can particularly improve the flow and demolding properties inside the mold, and enhance the appearance of vulcanized rubber products.

Lubricant HT18

Fatty amine

50-60

white granules

Specially suitable as a processing aid for acrylic rubber such as AEM and ACM, as well as for EVM rubber compound. It should be added to the mixing machine together with the filling material.

Lubricant HT212

Combination of high molecular weight fatty acid ester emulsion on inorganic carrier

50-60

white granules

Improve the dispersibility of powder fillers and reduce the risk of early burning. Has good plasticity function, can quickly fill the mold at low pressure during conversion and injection molding, and has excellent demolding performance.

Lubricant HT222

Saturated fatty acid ester

45-55

white granules

Can significantly improve processing and demolding properties, suitable for special rubbers such as NBR, CSM, ACM, etc. It has high temperature stability and can be used for special vulcanization technologies such as microwave and ultra-high frequency.

Lubricant HT25

A mixture of fatty acids and isoparaffins wax

55-70

white granules

It can reduce the viscosity of the adhesive material, making it easier to process and mix quickly. The rubber material has good flowability during injection molding, which improves the injection speed and modulus, and is used for various molded and extruded products. Suitable for special rubbers such as NBR, CIIR, BIIR, etc.

Zinc free white carbon black

Dispersant HT254

Mixture of fatty acid derivatives

65-80

Light yellow particles

Universal processing aids for all rubber materials, improving filler dispersion and enhancing stability between batches.

Lubricant HT37

Polyol fatty acid esters

57-63

white granules

Specially suitable for SSBR, BR, NR based white carbon black rubber materials, it can significantly improve the processing performance of the rubber material without affecting the modulus of vulcanized rubber. The dispersibility of white carbon black has also been improved It should be added together with the filler during mixing.

Lubricant HT42L

Anhydrous mixture of selected fatty alcohols and fatty acid esters with molecular weight distribution

80-90

Light brown particles

It is an excellent filler and chemical dispersant. It can improve the plasticity of raw rubber, enhance flowability, increase injection speed, and make the surface of injection and rolled products such as sealing products and molded thin sheets smooth and flat. Has no effect on vulcanization characteristics.

Lubricant HT42S

Mixture of fatty acids and fatty acid derivatives

85-95

Light brown particles

It can be used as a processing aid and release agent for various types of adhesives and fillers, especially suitable for extrusion processes. Excellent filler dispersibility enhances stability between batches.

Lubricant HT54

A mixture of pentaerythritol tristearate and pentaerythritol tetrastearate

55-65

White pearl powder

Suitable for synthetic rubber, especially CO, ECO, FPM rubber, it should be added together with fillers during the initial mixing stage.