Newsolar doble wall tanl resin

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Newsolar doble wall tanl resin

NEWSOLAR 2948APT: is a kind of terephthalic -DCPD unsaturated polyester resin with good glass fiber wettability and good chemical resistance.

NEWSOLAR 9402: is a kind of terephthalic unsaturated polyester resin with high molecular weight and crosslinking density and good chemical stability.

NEWSOLAR 4681/VER-W1: is a phenolic epoxy vinyl resin with good mechanical properties and good chemical stability at higher temperatures.

LIQUID PERFORMANCE INDEX

ITEMS

NEWSOLAR

9402

NEWSOLAR

9402PT

NEWSOLAR   2948APT

NEWSOLAR   4681/VER-W1

TEST   STANDARD

Acid   Value

6-13

6-12

17-23

9-19

GB/T   2895-2008

Viscosity   25℃

0.4-0.8

0.3-0.5

0.25-0.45

0.3-0.5

GB/T   7193-2008

Solid   content

50-60

47-53

68-75

56-66

GB/T   7193-2008

Gelation Time 25℃

10-30

10-30

10-32

20-30

GB/T   7193-2008

GELATION TIME DETECTION:

•        Non-Pre-promotion: Water bath at 25℃.0.9gT-8M(1%Co)and 0.9gM-50 (Akzo Nobel) were added to 50g resin.

•        Pre-promotion: Water bath at 25℃, adding 1.0gM-50 (Akzo Nobel) to 50g resin.


CASTING PROPERTIES

TEST   ITEMS

NEWSOLAR

9402

NEWSOLAR

9402PT

NEWSOLAR   2948APT

NEWSOLAR   4681/VER-W1

UNIT

TEST   STANDARD

Barcol Hardness

43

44

40

42

GB/T 3854-2005

Thermal Deformation Temperature

128

129

85

130

GB/T 1634-2004

Elongation at Break

2.3

2.1

2

2.5

%

GB/T 2567-2008

Tensile Strength

65

62

50

75

MPa

GB/T 2567-2008

Tensile Modulus

3300

3400

3100

3600

MPa

GB/T 2567-2008

Bending Strength

108

105

90

135

MPa

GB/T 2567-2008

Flexural Modulus

3600

3500

3200

3900

MPa

GB/T2567-2008

 

TYPICAL PROPERTIES OF FRP

TEST   ITEMS

NEWSOLAR

9402

NEWSOLAR

9402PT

NEWSOLAR   2948APT

NEWSOLAR   4681/VER-W1

UNIT

TEST   STANDARD

Barcol Hardness

63

64

65

67

GB/T 3854-2005

Elongation at Break

1.7

1.6

1.9

1.8

%

GB/T 1447-2005

Tensile Strength

260

255

330

340

MPa

GB/T 1447-2005

Tensile Modulus

15600

16000

15000

16500

MPa

GB/T 1447-2005

Bending Strength

270

275

330

325

MPa

GB/T 1449-2005

Flexural Modulus

13700

15000

16000

18000

MPa

GB/T 1449-2005


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