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  • 0755-23496070 / 29174882
HK Xinyutong Optoelectronic Co., Ltd

One-stop polishing solutions , from the latest machines and equipment to grinding compound.

HomeDiamond Lapping Film
A030F(Sand grains facing outward)

Product Specifications

Abrasive Type: Diamond (D), Aluminum Oxide (AO), Silicon Carbide (SC)
Grit Size (µm): 45, 30, 15, 12, 9, 6, 3, 2, 1, 0.5, 0.3
Width (mm): 1.2, 1.6, 2.0, 2.5, 3.0, 3.2, 3.8, 5.0, 12.6
Length: 45m (150 feet), 100m, 183m (600 feet), 200m

Note: Custom specifications are available upon request.



Contact us
  • Contact Person: Mr Lin

  • Mobile: +8615702088819

  • E-mail: lwc@szxinyutong.com

  • TEL: +86075523496070

  • ADD: Office address: Flat C 4/F, Civic Comm BLDG, 165-167, WooSung ST, KL,HongKong
    Factory Address:East Floor 5, Building 3, Fubilun Dingfeng High-tech Industrial Park, West of Songgang Avenue, Bao'an District, Shenzhen City.

  


Polishing Belt Description

The polishing belt is manufactured using advanced precision coating technology. Micro, sub-micro, or nano-sized abrasive particles (such as diamond, silicon carbide, and aluminum oxide) are uniformly dispersed with a new type of high-performance polymer adhesive and then coated onto a high-strength film. The product undergoes high-precision cutting processes to achieve optimal performance.

Product Features

  1. Consistent Quality – Ensures high grinding uniformity and reliability.

  2. High Abrasive Force – Delivers precise polishing results.

  3. Excellent Strength & Flexibility – Ideal for curved surface polishing.

  4. Versatile Application – Suitable for both dry polishing and wet polishing (using water or grinding oil).

Main Applications

  1. Motor Commutators – Used for surface grinding and polishing of motor commutators, effectively removing oxidation and stains.

  2. Rolls – Suitable for polishing metal rolls, ceramic rolls, hard alloy rolls, and hard castings, offering strong adhesion and high grinding efficiency.

  3. Hard Disks & Magnetic Heads – Polishes magnetic heads and hard disk carbon layers with excellent durability and high grinding efficiency.

  4. LCDs – Primarily used for polishing LCD color filters, efficiently removing defects and stains.

  5. Semiconductor Materials – Polishes the edges of semiconductor silicon wafers, removing surface damage layers and achieving low surface roughness.

  6. Crankshafts & Camshafts – Used for precision grinding and polishing of crankshaft surfaces, delivering high grinding force and excellent polishing results.

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