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Casting Self-Hardening Furan Resin
Detailed Description
Description:
Self-Hardening Furan Resin, for casting(foundry) industry,is a kind of amber or brown transparent viscous liquid. This series of products is a new type of casting self-hardening adhesive agent classified to furan type with complete variety. It is a kind of casting resin solidfied under atmospheric temperature, it is solidified and popped out by adding benzene sulfonic acid or toluene sulfonic acid catalytic agent.
Applications:
Operation guide:
1. Proportion of resin and sand:
Sand: resin(containing silicane): curing agent= 100: (1.2-3.0): (0.6-1.5)
2. Method of sand mulling:
Add curing agent into sand first, perform sand mulling 10-30 seconds with high-speed sand muller or perform sand mulling 30-60 seconds with low speed sand muller. The second step is to add resin and mix it uniformly 30-60 seconds. When sand mulling is finished, molding and its filling shall be prepared immediately. Long time sand mulling and storage is forbidden.
- Casting Self-Hardening Furan Resin
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