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General Purpose Silicone Rubber For Molding (Precipitated/Fumed)

An ideal solution for customers who need the technical advantages of silicone, but do not demand specific performance criteria. 

A very capable all-around material with good physical and mechanical properties, high and low-temperature resistance, aging resistance, and prolonged use at temperatures from –60c to 200c.

Typically, these materials can be used for compression molded and extruded products. A post-cure is recommended to enhance physical properties.

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Features of General Purpose Silicone Rubber for Molding (Precipitated/ Fumed)

Features of General Purpose Silicone  Rubber for Molding (Precipitated/ Fumed)
  • Good resilience in moulding silicone

  • Excellent processing performance among general purpose silicone for molds

  • Passed ROHS, REACH and FDA test of all general purpose silicone rubbers

  • Applicable to the production of common buttons, seals, and other conventional strength products

Differences between Precipitated Silicone Rubber and Fumed Silicone Rubber

  • GA-11*3 Series (Precipitated)
  • GA-32*0 Series (Fumed)
Brand Name:GenvanHardness:30-80(Shorea)
Country of Origin:Guangdong, ChinaChina Certificate:ISO9001
Processing method:MoldingPackage:20kg/Carton
Transport Details:By seaDelivery time:within 3-7days

Application: ordinary buttons, seals, and other conventional strength products.

Key Features: good resilience, excellent processability, pass ROHS, REACH, FDA.

Test: 50%DBPMH, add1%, 175℃×5min×15Mpa.

Typical Characteristics of GA-11*3 Series  (Precipitated)

Product code

GA-1133

GA-1143

GA-1153

GA-1163

GA-1173

GA-1183

Appearance

Transparent

Hardness (Shore A)

30

40

50

60

70

80

William plasticity

115

150

205

240

280

310

Density (g/cm³)

1.10

1.12

1.16

1.19

1.22

1.22

Tensile strength (Mpa)

7

7.5

9

8

8

7

Elongation at break (%)

700

500

450

400

300

200

Tear strength (kN/m)

16

20

20

20

20

16


Brand Name:GenvanHardness:30-80(Shorea)
Country of Origin:Guangdong, ChinaCertificate:ISO9001
Processing method:MoldingPackage:20kg/Carton
Transport Details:By seaDelivery time:within 3-7days

Application: all kinds of sheath, kitchenware, purse, watchband, and other conventional products.

Key Features: fast curing, high strength, excellent processability, pass ROHS, REACH, LFGB.

Test: 50%DBPMH, add1%, 175℃×5min×15Mpa.

Typical Characteristics of GA-32*0 Series  (Fumed)

Product code

GA-3230

GA-3240

GA-3250

GA-3260

GA-3270

GA-3280

Appearance

Transparent

Hardness (Shorea)

30

40

50

60

70

80

William plasticity

140

180

210

240

280

310

Density (g/c)

1.08

1.11

1.14

1.17

1.20

1.22

Tensile strength (Mpa)

9

9.5

11

10.5

10.5

9

Elongation at break (%)

900

700

650

600

450

350

Tear strength (kN/m)

18

22

25

30

30

30


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Looking for High-Quality Silicone Rubber? Genvan Will Be Your ldeal Choice!