Simple manufacturing process for plastic recycling
Although we have been advocating to keep away from plastic products, to protect the Earth’s environm...
Yesterday an old customer from Pakistan ordered another 2 tons of optical brightening agent for the ...
Most of the plastic bottles we have used in our daily life are considered “garbage” , but what many ...
Optical Brightener OB used for PC Plastics, the optical brightener for plastic or recycled plastic w...
Types of optical brighteners/fluorescent whitening agent