Furan Resin Composite Material Pump
This gear metering pump, featuring furan resin composite materials, is specifically designed for handling furan resin and acidic curing agent systems. Its core flow-path components are constructed from corrosion-resistant composite materials, effectively resolving the issues associated with standard stainless steel-namely, susceptibility to corrosion by the acidic curing agents used with furan resins and resin contamination caused by metal ion leaching.
The precision gear assembly ensures stable, quantitative transfer with high metering repeatability and a pulsation-free flow.
Features of furan resin composite material pump
1. Corrosion-resistant composite flow-path components: Resistant to corrosion from furan resins and acidic curing agents; no metal ion leaching, ensuring stable resin quality.
2. Precise metering output: Precision gear meshing ensures stable flow and high metering accuracy, meeting the process requirements for resin mixing ratios.
3. Reliable sealing solution: Equipped with mechanical seals to minimize leakage and reduce the risk of seal failure caused by resin crystallization.
5. Easy maintenance: Compact structure and simple assembly/disassembly facilitate on-site servicing and component replacement.
|
type |
Single rotation displacement(cc/rev) |
Rated flow rate at maximum speed(L/min) |
Maximum speed (rpm) |
Inlet/outlet dimension |
|
AS190 |
1.90 |
2.5 |
1500 |
G1/2" |
|
AS285 |
2.85 |
4.2 |
1500 |
G1/2" |
|
AS380 |
3.80 |
5.7 |
1500 |
G1/2" |
|
AS570 |
5.7 |
8.5 |
1500 |
G1/2" |
|
AS855 |
8.55 |
12.8 |
1500 |
G1/2" |
|
AM320 |
32.0 |
48.0 |
1500 |
G3/4 |
FAQ:
Q1: Why are standard stainless steel pumps not recommended for transferring furan resin?
A: Furan resin is used in conjunction with an acidic curing agent. Under long-term operating conditions, this agent corrodes 304/316 stainless steel, causing metal ions to leach into and contaminate the resin, which compromises casting strength and surface quality. The wetted parts of this pump are made from corrosion-resistant composite materials that withstand acidic curing agents; they prevent metal ion contamination and are ideally suited for furan resin systems.
Q2: Can this composite gear pump transfer a mixture of furan resin and curing agent?
A: Transferring the mixture after the curing agent has been added is not recommended. Once mixed, the resin undergoes rapid cross-linking and curing, which easily causes it to adhere to the gears and jam the pump. This pump is designed to transfer the furan resin base and the acidic curing agent separately, allowing for in-line mixing within the external piping.
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