Lapping Film,Polishing Tape,diamond,Powders,lapping,polishing,grinding,Material,tool,End Mills,carbide,carbide cutters,manufacturer

There are two types of BW polishing tape :

• Lapping Film：Polishing films are polishing materials with ultra-precision flexibility. They are made with diamond powders evenly coated on the surface of flexible substrate by adhesives and are often used for lapping and precision polishing of optical fiber pins, semiconducting materials, metal rollers etc.
• Lapping Film／Optical fiber inserts／Micro photo of polished head face
  
• Characteristics：
  1. Evenly-sprayed particles on coated surfaces.
  2. Submicron powder particles make high polishing accuracy.
  3. Positioned lapping & polishing to save abrasive materials.
  4. Fine curved surface polishing effects because of flexible substrate.
  5. Suitable for polishing with dry, water or oil medium.
• Main Specifications of Diamond Polishing Films：

  Type	UND 0.5	UND 1	UND 2	UND 3	UND 6
  Granularity(um)	0.5	1	2	3	6
  Mesh	10000	8000	6000	4000	3000
  Type	UND9	UND15	UND30	UND45
  Granularity(um)	9	15	30	45
  Mesh	2000	1200	600	400
  Round (mm)	Φ70,Φ110,Φ127（5 inch）, Φ203（8 inch）
  Square(mm)	114×114,152×152（6 inch）, 228×228（9 inch）

• Main Specifications of SiC, Al2O3：

  Product Series	Order Code	Size(μm)	Mesh
  SiC Series	SC0.5	0.5	10000
  	SC1	1	8000
  	SC2	2	6000
  	SC3	3	4000
  	SC6	6	3000
  	SC9	9	2000
  	SC15	15	1200
  	SC30	30	600
  Al2O3 Series	AO0.5	0.5	10000
  	AO1	1	8000
  	AO2	2	6000
  	AO3	3	4000
  	AO6	6	3000
  	AO9	9	2000
  	AO12	12	1500
  	AO15	15	1200
  	AO30	30	600
  	AO45	45	400

• Surface Treatment Applications：
  1. Optical fibers and connectors
  2. Metal rollers, cranks
  3. Flat-panel display.
  4. Optical lens, crystals
  5. Motor shafts and steering devices
  6. Magnetic head, HDD
  7. Semiconducting materials
• Lapping Tape

  Mineral	Diamond,Al2O3,SiC
  Granularity(μm)	45	30	15	12	9	6	3	2	1	0.5	0.3
  Tape width	1.2mm,1.6mm,2.0mm,2.5mm,3.0mm,3.2mm,3.8mm,5.0mm,12.6mm,101.6mm
  Tape length	45m,100m,183m,200m
  Special products can be customized according to customers’requirements.