Calcium Hypochlorites
4162A050-RZ
Frozen Dryer Air Cooled
Screw Machining
Round Cabbage From New Harvest
Aluminum Alloy Precision Filter
Custom CNC Milling
543029W101-RZ
High Quality Electric Thin Film Heaters 12v Car Mirror Pi Heater
Organic Fresh Carrot
543036N025-RZ
B30D-28-900-RZ
Flexible Heated Bed 24V 100-300mm Heater 3d Printer
BKC6-34-700-RZ
Sulfosalt Tetra-copolymer (XT-241)
Polyacrylamide (PAM) is a polymer formed from acrylamide units, and acrylamide is a known neurotoxin. However, according to Wikipedia, polyacrylamide is not considered toxic but is a controversial ingredient due to its potential ability to secrete acrylamide. It is used in cosmetics and beauty products in two different forms, a highly absorbent soft gel in a cross-linked form and a thickener and suspension agent in a straight-chain form. Recently, it has also been used as an active ingredient in the dermal wrinkle filler Aquamid.
Papermaking is an important invention of ancient Chinese working people. There are two forms: mechanism and manual.
How to do foreign trade? There are many people asking about this topic, so I will take time to chat with everyone today. On a more systematic and professional level, you need to do the following
Pour boiling water into the thermos cup and tighten the cork or lid clockwise for 2-3 minutes, then touch the outer surface of the cup body with your hands.
Bento has existed since ancient times, and in modern society, it is more common due to the continuous growth of office workers. A delicious and nutritious bento can not only supplement the body's needs, but also make the mood happy.
What is a good dish to bring for lunch? 3 dishes that are suitable for lunch boxes, not easy to spoil and nutritious!