Dynalap Lapping Films Ordering Information

DYNALAP is an ultra fine dispersed uniform coated abrasive product on polyester film or wet /dry paper. This process ensures high flexibility, strength and wear characteristics. DYNALAP can be used wet or dry to achieve the best precision finish that is required in today’s markets. DYNALAP lapping films are available in different mineral types and a Varity of micron sizes.

When ordering please:

1. Specify Product / Mineral Type
2. Micron size
3. Backing Type ( mil thickness or paper w/d) plain or psa
4. Form (sheets , disks, or rolls) sizes
** If ordering rolls specify core ID size and abrasive side wound in or out (A.S.I. or A.S.O. )
5. Amount/Quantity

Standard Micron Sizes

Product Type

12nm

0.05

0.1

0.25

0.3

0.5

1

1.5

2

3

6

9

12

15

16

20

30

40

60

Diamond

X

X

X

X

X

X

X

X

X

X

X

X

X

Aluminum oxide

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Black Silicon carbide

X

X

X

X

X

X

X

X

X

X

Green Silicon carbide

X

X

X

X

X

X

X

X

Chrome oxide

X

Cerium oxide

X

X

Final film

X

X

X

X

Standard Products are available with 3 mil polyester films and standard paper base “C” wet/dry and 80lbs white dry paper. Both 3 mil film and paper backs are available with a pressure sensitive adhesive (P.S.A.) applied available on sheet and disks only. Above products can be converted in the following forms.

1. Disks (1” through 12” diameters) also available in millimeters sizes
2. Sheets up to 13” in width
3. Rolls from (0.150” through 13” width) 50 feet minimum length
Rolls are put up on standard cores 1” and 3” I.D. 

Also available in 1, 1 1/2, 2 and 5 mil polyester film by special order.

Diamond and aluminum oxide are color coded for easy identification. Abrasive types and micron sizes, and mil thickness other then those mentioned in the above chart are available by special order.

TBS Abrasive Inc. also carries Micro Finishing Films (9um through 180um) along with coolants, slurries, compounds, polishing pads and abrasive powders.