Henan Binhai Industrial Supplying heavy corrosion phenolic resin 2130 #

Phenolic resin phenolic resin 2130 # 2130 # is phenol, formaldehyde under alkaline conditions, the reaction was concentrated to produce a viscous liquid, widely used in chemical corrosion, glass manufacturing and a variety of wood products. Paper products. Cotton The room temperature bonding. First, the technical indicators: Appearance: red brown liquid viscosity BN-4 cup: more than 100 seconds (room temperature) Solid content: more than 70% of free phenol: less than or equal to 12% moisture content: less than or equal to 20 Second, use and characteristics: 2130 # phenolic resin is mainly used in chemical corrosion, acid-proof floors, tile adhesive and acid do phenolic glass steel, which is characterized by chloride or benzene sulfonate plus hardener make room temperature curing, the amount is generally 8-15% Special circumstances also available phosphoric acid, sulfuric acid do curing agent. After curing resistant to 120 degrees below hydrochloric acid, sulfuric acid, hydrofluoric acid, ammonia and sulfur dioxide. 2130 # phenolic resin and epoxy resin can also be formulated as anticorrosive epoxy phenolic resin, the resin can not only improve the acid resistance of epoxy resin and can reduce the cost of corrosion engineering. We recommend using the ratio: Epoxy 100. Phenolic 30-40. And one thinner amount. Amine curing agent B 2 7-10 filler amount. Note: 2130 # phenolic resin filler can not do with a basic material, available through pickling quartz powder, graphite powder. Third, the storage stability: at room temperature, should avoid direct sunlight, can be stored for three months. Henan Binhai Industrial Co., Ltd. Contact: Mr. Sun Mobile: 13333868356 Tel: 0371-69082939 Fax: 18037871677 Address: Zhengzhou City, South Fourth Ring Cheng Middle Road, Erqi District No. 126.