Product type: colorful polyurethane primer:

Two-component quick-dry rust-proof primer composed of hydroxy polymer and polyisocyanate curing agent. key Characteristics: 1, room temperature fast dry can save a lot of energy, but also can be low temperature drying, can save a lot of working hours.
2, with super adhesion, hardness, wear resistance, acid and alkali resistance and solvent resistance.
3 excellent mechanical performance, with a particularly good protective effect.
Main application: Protective primer for various vehicles, construction machinery, agricultural machinery, wharf facilities, iron and steel structures.
parameter：

Item	parameter	Test mtehod
Viscosity (coated-4 cups)	80~100	GB/T1723-79
drying time	Surface dry≤10min Real dry≤24h drying（60℃）1h	GB/T1728-79
Adhesion force	1~2grade	GB1720-79
impact strength	50KG·cm	GB/T1731-93
flexibility	1~2mm	GB/T1731-93
hardness	≥0.5	Pencil hardness
Water resistance	144h passed	GB/T1733-93
Salt water resistance	72h passed	GB/T0834-79
Solid content	≥55%	GB/T1725-79

Ratio: main paint: curing agent =6:1 (weight ratio)
Diluent: Amount of special diluent: 10~25% (excluding cleaning tools) Suitable for surface paint: polyurethane finish, polyester finish, acrylic finish, etc.
Usage time: 6h Storage stability: for 12 months

Product type: 138 Special quick-drying and anti-rust primer:

Composition:
Single component fast dry rust primer composed of modified acrylic resin, special rust pigment, filler and additives.
key characteristics: 1, room temperature fast dry, can save a lot of energy.
2, the application is convenient, single component operation, save the paint.
3, excellent mechanical performance, rust prevention effect is particularly good.
4, nitro resistance, do not bite the bottom, can be matched with any face paint.
main application: Anti-rust primer for vehicles, construction machinery, agricultural machinery, wharf facilities and steel structures.
parameter：

Item	parameter	Test method
Application time interval≥	3h	GB/T1723-79
Viscosity (coated-4 cups)	80~100	GB/T1728-79
Drying time	Surface dry≤20min Real dry≤24h	GB/T1728-79
Adhesion force	Level 1~2	GB1720-79
impact strength	50KG·cm	GB/T1731-93
flexibility	1mm	GB/T1731-93
hardness	≥0.5	GB/T3739-1996
Water resistance	144h passed	GB/T1733-93
Salt water resistance	72h passed
Solid content	≥50%	GB/T1725-79

Diluent: special primer thinner
Diluent dosage: 15~20%
Suitable face paint (finish): special finish, acrylic finish, ammonia finish, polyurethane finish, etc.
Storage stability period: one year
Painting method: spraying, immersion coating.