Blend Colours Pvt. Ltd offers Black 140 Masterbatches. Blend Colours Pvt. Ltd is an ISO 9001- 2000 certified company. Black 140 Masterbatches are designed are used in the plastics industry. The end application of the Black 140 Masterbatch is in films, pipes and injection moulded artic. Black 140 Masterbatches are available in 25 kg PP laminated bags. These are stored indoor at room temperature and are pre-heated at 80 degree C for one hour.