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  • Name: Polymer LCD Spacers
  • Id: CC001

A precise control of LCD cell gap containing liquid crystal is critical to achieving the best display performance. Spherical particles used to control the thickness of the liquid crystal layer must meet stringent requirements such as precise particle size, tight particle size distribution, suitable hardness, and excellent resistance against heat, cold and chemicals.

NM LCD SPACER Characteristics
 ● Uniform sphere and smooth surface
 ● Accurate particle size control
 ● Narrow particle size distribution
 ● Excellent resistance against heat, cold and chemicals
 ● Good dispersity and no aggregation
 ● Excellent mechanical strength and superior crush resistance
 ● Free from contaminations

Typical characteristics of NM Spacer:


Typical characteristics of NM Spacer:


Precise Particle Size Control of NM PLASTIC SPACER:


Impurity Control of NM PLASTIC SPACER:
The amounts of ions in PLASTIC SPACER are critical and tightly controlled in the entire manufacture processing. The amount of Fe, Ca, K, Na is detected by ICP spectrometer and Cl by ion chromatography.


NM PLASTIC SPACER Meets RoHS Requirements:
NM PLASTIC SPACER do not contain any chemicals prohibited by RoHS. NM PLASTIC SPACER is inspected yearly by an internationally certified agent to meet all RoHS requirements. The RoHS certification of NM PLASTIC SPACER is current and valid, a copy of which can be sent upon request.


Type and Size of NM PLASTIC SPACER:
Nano-Micro provides three series (H, X and A) of high quality plastic spacers to meet various demanding application requirements for different customers. The three series of plastic spacers, in the order of increasing hardness, modulus, and recovery are H, X and A.

NM PLASTIC SPACER provides a broadest size selection from 2 µm to 100 µm. Our state-of-the-art manufacture facilities, advanced analytical instruments and reliable quality control system guarantee the quality and reproducibility of NM PLASTIC SPACER products.


NM - NanoMicro
T - TN; S - STN
XXX - diameter, for example: 065 – 6.5 µm, 100 - 10.0 µm
l Standard products are: 2.0-5.0 µm in 0.25 µm increments; 5.0-10.7 µm in 0.10 µm increments; above 11.0 µm in 1.0 µm increment.
l Spacer of special size, below 2.0 µm or above 100.0 µm, is available upon request.
l Mean diameter of spacer is consistent from lot-to-lot according to Beckman Coulter Counter Multisizer 3.

Recommended Spraying Methods of NM PLASTIC SPACER:
Dry Spray : For best results, it is recommended to vacuum dry NM PLASTIC SPACER at 80 °C for 8 hrs (caps off) before dry spraying, which ensures SPACER disperse smoothly and freely.
Wet Spray: Disperse NM PLASTIC SPACER in organic solvent such as isopropanol or ethanol, ultrasonicate a while before adding proper amount of water. This usually works better than dispersing SPACER directly in aqueous solution containing of organic solvent.


Recommended spraying density:


Spraying density and applied pressure should be adjusted according to SPACER size etc.. Service technicians from Nanomicro Technology Company are professionally trained to help our customers to achieve best results.


Packaging and Storage of NM PLASTIC SPACER

NM PLASTIC SPACER is packaged in 10 g or 20 g glass vials with plastic caps and inserts to keep moisture away from the contents. PET vials of 10 g or 20 g are also available upon request. The label on the vial includes product name, lot number, expiration date, weight, RoHS, inspection passing stamp, etc.

NM PLASTIC SPACER vials should be stored in dehumidifying cabinets with controlled temperature and humidity. The cabinet should be set at room temperature and kept under 25% humidity. It is recommended to use up the entire product in a vial once it is opened.

NM PLASTIC SPACER Packaging and Storage






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