Carbon black is formed by the accumulation of spherical or chain particles with an average diameter of 5~30nm, and the internal microcrystalline structure with a diameter of 3~500nm, which can react with various free radicals.The proportion of carbon black is 1.8~1.9, the proportion of granular carbon black is 0.35~0.4, and the proportion of powdered carbon black is 0.04~0.08.
Carbon black can increase the tensile strength, hardness, tear resistance, wear resistance and other properties of rubber products, it is mainly used as a rubber reinforcing agent, especially for tires.Carbon black's color is extremely black, covering strength is very strong, also is the ideal black pigment.Used to manufacture tires, rubber tubes, conveyor belts and other rubber products as well as ink, dye, paint and other products.
Carbon Black is mainly applied to various rubber products such as tires,rubber overshoes,cable,seal ring,tape etc.Moreover they can be applied to such relevant industries as plastic manufacture.
Carbon Black,Carbon Black Pigment,Carbon Black Powder,Pigment Carbon Black HENAN JINHE INDUSTRY CO.,LTD , https://www.hntitaniumdioxide.com
2. Woodworking dowel drill, hinge drill
3. TCT planer knife, solid carbide planer knife(the longest reches 460mm)
4. Grade K05 to K30
Woodworking carbide grade and their applications
Woodworking drill bits application: CNC machining center, RPM: 4500-8000r/min, Feed speed: 2-8m/min
Max. Hole depth: For 57mm drill: 20mm for 70mm drill: 33mm
The advantages for Telfon Coating:
1). Heat-resisting, steady perdormance at high working temperature
2). Anti-sticking, high sliding for better chip removal
3). Better-corrodion resistance
4). With excellent adhesion properties with steel shank
5). Non-toxic
6). High hardness surface
7). Resistance to impact shocking
8). Good insulating ability and wear-resisting
 
Soft Medium Hard Super Hard Tungsten Carbide Wood Working Tool
Model NO.: standard types also make according to your drawing
HS Code: 8208101100
1.1. Woodworking tungsten carbide insert, blanks for profileCarbide grade and properties
Grade
Binder %
Hardness(HRA)
TRS(N/mm2)
YG4F
4.0
93.0
1700
YG6A
6.0
92.5
1800
YL10.2
10.0
91.8
2400
YG6X
6.0
91.5
1800
YG6
6.0
90.5
1900
YG8
8.0
89.5
2200
YG12X
12
88.5
2300
Applications Recommended
Grade
HDF/MDF
Chipboard
Hardwood
Softwood
Plywood
YG4F
++
++
-
-
-
YG6A
++
++
++
-
+
YL10.2
+
++
++
+
+
YG6X
-
+
++
++
++
YG6
-
-
++
++
+
YG8
-
-
+
++
-
YG12X
-
+
++
++
-
Â
Â
Â
Â
Â
Â
++
Excellent
+
Good
-
Not too good