Microcapsule

It has the following features:  Rapid color development at low temperature  good color intensity  slow light-resistant aging.

It is used for carbonless copy paper CB ,CFB or SC. The wall of the capsule is made of melamine formaldehyde resin. The core is the synthetic product of SRS-101 (diaryl ethane) and colorless dyestuff CVL. The capsule shows excellent physico-chemical property in the actual application .