Shijiazhuang Worldwide Furfural and Furfuryl Alcohol and Furan Resin Co.,Ltd.
TEL:+86 0311-86683938 85373395
FAX:+86 0311-86682938
furanss@163.com
furfurals@163.com
WEB：
http://www.furfuryl.com
1.Physical and chemical properties: the furan resin chemical resistance and good electrical insulating properties, curing content has good mechanical and high temperature resistant water resistance, oil resistance resin liquid silicone oil and alcohols in good miscibility
2. Quality standard
Metric names | FL Ⅰ | FL Ⅱ | FL Ⅲ |
appearance | Dark brown viscous liquid | Dark brown viscous liquid | Dark brown viscous liquid |
Viscosity (25 ℃) s | 15-25 | 25-50 | 30-100 |
moisture content, %≤ | 2 | 1.5 | 1.2 |
Inspection item | unit | Technical indicators |
appearance | Dark brown curing objects | |
Tensile strength | MPa | ＞80 |
compressive strength | MPa | ＞60 |
curing speed | 30℃,h | ＜24 |
Heat resistance | A constant temperature，℃ | ＞300 |
4.
Medium | Anticorrosive level | Medium | Anticorrosive leve |
60% Sulfuric acid | 40% Sodium hydroxide | good | |
37%Hydrochloric acid | good | toluene
| good |
Sodium sulfate | good | water | good |
20% Acetic acid | good | methanol | good |
10% Nitric acid | good | 20~40%硫酸与10%苛性钠交替 | good |
5% Chromic acid | good | Ammonium chloride | good |
75%Phosphoric acid | good | 10% Hydrogen peroxide | good |
Sodium carbonate | good | Ammonium nitrate | good |
ammonia | good | ethanol | good |
Hydrofluoric acid | good | urea | good |
5.USES: can produce glass fiber reinforced plastics, The impact strength of kh 225 / m2, bending strength is 203.3 ~ 230.5 MPa, volume resistivity, Ω 6.5 * 1011 cm (20 ℃), and 6.5 * 109 Ω (300 ℃), the relative dielectric constant (20 ℃), 5.1, 5.2 (100 ℃), dielectric strength 4.1 MV/m (20 ℃). As a mixture of resin adhesive used in shell, mould manufacturing precision molded body production. Room temperature curing also can heat curing. Heat resistance of 220 ~ 450 ℃, adjustable solidification time is generally 10 to 60 min, can be used in the manufacture of precision casting and shell mold. Good abrasion resistance, flame retardant, binder for refractory materials.
6.Matching: two-component: resin and curing agent. Proportion: resin 100 and curing agent 5-20 or resin 100 and curing agent 100-150 . first resin into the container in stir slowly drops of reinforcement. According to the curing time for the amount of the curing agent of god
Shijiazhuang Worldwide Furfural and Furfuryl Alcohol Furan Resin Co., Ltd.
Office Address: 2701, Tower A-1, 336 Heping East Road, Shijiazhuang City
Factory Address: North Industrial Area, Wuji County, Shijiazhuang City, Hebei Province
Tel: +86 0311-/85373391 85373395 86683938 Fax: +86 0311-86682938
E-mail:furanss@163.com
furfurals@163.com
flfa@heinfo.net Website:http://www.furfuryl.com
