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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://huojiazhaoshang.com

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F9Special resin mold shell model

F9Special resin mold shell modelF9Special resin mold shell modelF9Special resin mold shell modelF9Special resin mold shell modelF9Special resin mold shell modelF9Special resin mold shell model

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 

FL 

FL 

appearance

Dark brown viscous liquid

Dark brown viscous liquid   

Dark brown viscous liquid

Viscosity (2) s

15-25

25-50

30-100

moisture content, %

2

1.5

1.2

 

 3.

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

good

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%硫酸與10%苛性鈉交替

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://huojiazhaoshang.com