Micropearl SI type is made of rigid silica particles which have high compression resistance. It is suitable for edge seal spacer.
It has a better particle size distribution than chopped glass fibre, resulting in better gap control.

Characteristics

	These spacer particles mixed in the sealant will control the gap gauge of the sealing edges for precise gap control. Micropearl SI is a rigid silica spacer which has very little deformity during assembly.
Glass fiber Micropearl SI	Its diameter distribution is better than chopped glass fibre, resulting in better gap control.

Various precision, color and surface treatment is available on clients' requirements.