a) State and explain five characteristics of lignin. (10 marks)
b) Explain six ways in which the process of manufacturing machine made paper contributes to the deterioration of information materials created using such paper. (10 marks)
5. List five roles of sizing agent in paper manufacture. (5 marks)
For a custom-written paper on the above topic, place your order now!
What We Offer
• On-time delivery guarantee
• PhD-level professionals
• Automatic plagiarism check
• 100% money-back guarantee
• 100% Privacy and Confidentiality
• High Quality custom-written papers
