porducts list
- Concrete Mixers [16]
- Gazebos & Canopies [4]
- LED Displays [1]
contact datails
Shandong Laiwu Runda Chemical CO. , LTD
No.9 Wangfushan Road,Laiwu City,Shandong,China
0634-5639696
No.9 Wangfushan Road,Laiwu City,Shandong,China
0634-5639696
introduction
This series product is phenol and formaldehyde were prepared under acidic conditions of the thermoplastic phenolic resin, a high bending strength, and good permeability, mainly for the oil industry, production of sand material
specification
Grade | Appearance | cure | Pellet flow | Free phenol | Moisture | Finess 140mesh |
（s） | （mm） | (%) | (%) | （%） | ||
PF-302 | White powder | 40-70 | ≥40 | ≤2.5 | ≤1.0 | ≥95 |
packing and storage
powder resin in 25kg bags ,stored in cool, dry and draughty place,far from heat source, fire source. Storage period: 6 months in normal temperature .
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