Plunger lubricant

HIGH PERFORMANCE WITH SMALL AMOUNTS; IMPROVING PLANT ENVIRONMENTS

 

The item that is absolutely necessary during the die casting process is a plunger lubricant, which is required to lubricate the sleeves and tips that are used to force the molten metal into the molds. The plunger lubricant NEOCASTER is used in the casting of aluminum parts for automobiles, motorcycles, mobile phones, and similar objects.

 

 
 

Water-soluble white type

These products are water soluble and do not contain graphite, so they barely dirty machinery at all. These product also improve the colors and shine of products.

Product List

NEOCASTER

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
CF-W2 31 0.98 None Pale yellow Non-wax type. Reduce the stain of machine. リンク
SP-35 0.98 None Milky white liquid Suitable for small and medium-sized machine.
SP-70 40 0.99 None White liquid Good adhesion in the sleeve. Excellent spreadability. Form a good lubricating film. Suitable for medium and large-sized machine.

Water-soluble black type

Thanks to the lubricating properties of graphite, these products are in no way inferior to oil-based types when it comes to lubricating properties.

Product List

NEOCASTER

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
PW-60 1765 1 None Dark gray liquid Available for medium and large-sized machine. リンク
PW-80 800 1 None Dark gray liquid Suitable for medium-sized machine. リンク
PW-100 826 1 None Gray liquid Suitable for large-sized machine of over 1000t. Good spreadability and adhesion.
AQ-G 1777 0.99 None Dark gray liquid Non-wax type. Reduce deposition around machine and pipe clogging. リンク

W/O white type

These special lubricants have a combination of the properties of oil-based lubricants (whose merits are their lubricating properties) and the properties of water-soluble lubricants (whose merits are their safety, environmental properties, and blow hole reductions).

Product List

NEOCASTER

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
RE-76 1400 0.96 None Milky white liquid Suitable for large-sized machine. Excellent lubricity. リンク
RE-77 720 0.96 None Milky white liquid Suitable for small and medium-sized machine. リンク

Oil-based non-pigment type

This yellow oil lubricant has high general-purpose properties.

Product List

NEOCASTER

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
N-20 860 0.89 266 Pale yellow Suitable for medium-sized machine. Good lubricity. リンク
P-400 620 0.9 >200 Pale yellow Suitable for small and medium-sized machine. Improve the work environment.

Oil-based white type

These mixtures of white solid lubricants have excellent lubricating properties and can even be used with large die-cast machines, which contributes to extending the service lives of tips and sleeves.

Product List

NEOCASTER

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
BW-150 3000 0.93 270 Brown Suitable for medium-sized machine. Available for magnesium casting. リンク
NW-101 1600 0.94 160 Brown Low viscosity. Suitable for small and medium-sized machine. リンク
W-15 1600 0.96 250 Pale yellow Excellent heat resistance. Suitable for medium and large-sized machine.
PWS-850 1200 1.01 >200 Yellowish brown Good wettability to the metal surface. Stable lubricity at high temperature.

Oil-based black type

These graphite-type oil plunger lubricants are made of refined mineral oil in which natural graphite has been mixed.

Product List

NEOCASTER

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
B-200R 2600 1.01 254 Black General purpose type. リンク
B-200A 1200 1.01 300 Black Excellent viscosity characteristics. Suitable for winter and cold region. リンク
GP-Z 1200 0.96 >200 Black Precipitation of graphite is less likely to occur by special distributed processing.

Granule lubricant

Granule types improve plant environments by minimizing the occurrence of fire and smoke, keeping the area around the molten metal supply port clean, and providing other benefits.

Product List

NEOCASTER

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
DL-505 0.6 White For small and medium-sized machine. Suppress the generation of flame and smoke. Improve factory environment.
DL-520 0.6 White For medium and large-sized machine. Suppress the generation of flame and smoke. Improve factory environment.

Powder lubricant

Powder types, by way of the molten metal surfacing mechanism of insulating gas, control the contact between the molten metal and the sleeves, prevent the occurrence of solidified layers, and promote the liquidity of molten metal.

Product List

ASTROLUBE

Product No. viscosity mPa•s
(30℃)
density
g/cm3
Flash point ℃ Appearance merit & use Product Information
RCP-1 Gray Suppress the contact of the sleeve and molten metal. Prevent the occurrence of the solidified layer. Promoting the fluidity of the molten metal.