K2TiO3

Quality index(type1)

Quality index(type2)

TiO2

≥60-65%

TiO2

≥73-77%

K2O

≤25-32%

K2O

≤17-22%

S

≤0.04%

S

≤0.03%

P

≤0.04%

P

≤0.03%

Density(200mesh)

≤0.5%

Density(200mesh)

Can be ordered by the customer

Exterior:

White or pale yellow powder

Exterior:

White or pale yellow powder

Packing:

25kg bag

Packing:

25kg bag

Use:

It can be used in low hydrogen welding rod, altenating current and direct current welding rod, and stainless welding rod, extensively. This product is welcomed by every welding rod factory deeply.

Quality index(type5)

Quality index(type7)

TiO2

≥73-77%

TiO2

≥73-77%

K2O

≤15-22%

K2O

≥5-10%

S

≤0.02%

S

≤0.02%

P

≤0.02%

P

≤0.02%

Fe2O3

≤1.5%

SiO2

≤5%

SiO2

≤5%

K2O+Na2O

≥18-22%

ZrO2

≤1.5%

lg-Loss

≤0.5%

Al2O3

≤1.5%

Density(80-200mesh)

≥98%

≤10%

lg-Loss

≤0.5%

Density(80-200mesh)

≥98%

≤10%

Exterior:

Yellowish granular crystals

Packing:

25kg bag or drum

Use:

Good fluidness and property, low S and P, mainly used for flux-cored wire, meticulous weld is performance.