Welcome to the CHEMWIN
Trading Time : 09:30-17:00 GMT+8
Customer Service line : +86 400-9692-206
(09:30-18:00 GMT+8)
Inquire NowBargaining 10-21 09:11 Update
Contact person: Chemwin
Phone: +86 19117288062
Merchant Delivery
T/T ; L/C ;
Selected{{ form.amount }}Pieces {{ form.amount }} Total¥{{ form.price * form.amount }}
According to the different main chain structure, polycarboxylate superplasticizer products can be divided into two categories: one is polyether with acrylic acid or methacrylic acid as the main chain and grafted with different side chain lengths. The other type is maleic anhydride-based polyethers that link branches with different side chain lengths. Based on this, a series of high-performance water reducing agent products with different characteristics have been derived.
Before the appearance of polycarboxylic acid admixtures, there are lignosulfonate admixtures, naphthalene sulfonate formaldehyde condensates, melamine formaldehyde condensates, acetone sulfonate formaldehyde condensates, sulfamate formaldehyde condensates, etc. In the early 1980s, Japan took the lead in successfully developing polycarboxylic acid-based water reducing agents. The new generation of polycarboxylic acid-based superplasticizer overcomes some of the disadvantages of traditional water-reducing agents. It has low doping, good slump retention, low concrete shrinkage, strong tunability in molecular structure, and high performance potential. Outstanding advantages such as no use of formaldehyde in the production process.
It is applicable to prefabricated and cast-in-place concrete, reinforced concrete and prestressed concrete for the construction of high-speed railway, passenger dedicated line, industrial and civil buildings, roads, bridges, ports and docks, airports and other projects.
It is especially suitable for projects with long construction time and high requirements for concrete collapsing degree, such as nuclear power projects.
Traders: Chemwin
Whatsapp: +86 19117288062
Quick Response
Customer service is available 24/7 for extremely fast response
Exclusive Services
Dedicated consultant 1 to 1 service
Massive Resources
Connecting resources upstream and downstream
Technology Advanced
Technology Information Service
Transaction Security
Merchant authentication and risk control model
One-stop service
Trading logistics warehouse-style services