Anti-rust oil, liquid
Name	Appearance	Property and purposes
NP-10 dissolvent soft film type	yellow	Volatile soft film antirust, low viscosity, water displacement, suitable for various steel and iron parts. It can leave a bed of soft protective film. The antirust can last for 6 months.
NP-20 oil soft film type	yellow	Water displacement, eliminate fingerprint, good salt spray resistance, suitable for steel stick, steel tube, chain and so on. The antirust can last for 6-12 months.
NP-30 celvacene greases type	brown	Malthenes type antirust cream, with the function of lubricate and antirust; suitable for lubricate and antirust grease of parts of motorcycle, steel bar material, bicycle and so on.
NP-40 semi-dry soft film type	brown	Fragrant smell, soft oil film, low viscosity, water displacement, eliminate fingerprint; suitable for hardware parts, for example, mould, bearing and so on; The antirust can last for 6-18 months.
NP-50 water-solubility antirust type	/	water-solubility antirust, suitable for the rust resistance of iron workpiece after aqueous processing liquid; dilution rate 1: 20~50
NP-60 copper material antioxidant	light yellow	Specially used in copper wire, copper tube to prevent oxidative stain ; it can keep for long time and the color won¡¯ t chang after treatment; dilution rate 1: 20~100
NP-70 paraffin oil	+30	Environmental protection type, nontoxic, no harm to human health. Mainly used in upper shaft of ribbon cable of enamelled wire, bare copper wire and tinned wire.