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Grade 1125 Corrosion-Resistant Panels

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Wall Surfaces

  • UL Classified
  • 20 Flame Spread
  • High Strength
  • Bright White Finish
  • Requires No Painting

Grade 1125 Corrosion-Resistant Panels are ideal for applications where resistance to both flame, and the splash or spill of laboratory chemicals is important.

These asbestos-free, fiberglass-reinforced polyester resin sheets offer a particularly low smoke generation when exposed to flame. It is Underwriters Laboratories, Inc. classified with a flame-spread rating of 25.

This material has very low water absorption characteristics, along with excellent splash and spill resistance to acids, weak bases and aliphatic hydrocarbons. Panels can be manufactured in sizes of 3 x 6 feet and 4 x 8 feet. Sheet thickness ranges from 1/16 inch to 1/2 inch. Call us for current availability.

General Information
ASTM Test
English Unit
Typical Values
Metric Units
Typical Values

Part Number

    

1125

    

Standard Color

   

WHITE

   

UL File Number

NEMA LI-1

 

R9599

   

MECHANICAL PROPERTIES

Tensile Strength

ASTM D638

Psi

7,500

Mpa

51.7

Tensile Modulus

ASTM D638

Psi

1.7 x 106

Mpa

11,700

Flexural Strength

ASTM D790

Psi

21,000

Mpa

145

Flexural Strength @ 130°C

ASTM D790

Psi

12,900

Mpa

89

Compressive Strength

ASTM D695

Psi

32,500

Mpa

224

IZOD Impact Strength (Notched)

ASTM D256

Ft. Lb./in.

8.4

J/cm

4.5

FLAME & SMOKE CHARACTERISTICS

Oxygen Index

ASTM
D2863

% oxygen

35

% oxygen

35

Tunnel Test

ASTM
E84 / UL723

       

Flame Spread — United States Calculation

 

25

25

   

Flame Spread — Canadian Calculation

20

20

     

Smoke Density

115

115

     

PHYSICAL PROPERTIES

Water Absorption

ASTM D570

% by wgt.

0.4

% by wgt.

0.4

Specific Gravity

ASTM D792

 

1.81

 

1.81

Coefficient of Thermal Expansion

ASTM D696

In/In/°C x 10(-5)

2

 

2

Thermal Conductivity

ASTM C177

BTU/Hr/Ft 2/In/°F

1.9

W/cm2/cm/°C

2.74 x 10(-3)

Chemical Resistance

  RATING
A 2" square test specimen is prepared for each reagent to be tested. Approximately 25 ml of each reagent is measured into a small beaker. A test panel is place over the top of each beaker. After 24 hours of exposure, the panels are removed, cleaned, and evaluated. 1 NO EFFECT No detectable change in color or gloss.
2 EXCELLENT Slight detectable change in color or gloss
3 GOOD A clearly observed change in appearance
4 FAIR Objectionable change in appearance
5 POOR Pitting, cratering, or erosion of surface
 
Reagent
Splash & Spill Resistance Rating
Fume Resistance Rating
  
Reagent
Splash & Spill Resistance Rating
Fume Resistance Rating

1

37% Hydrochloric Acid

2

1

26

Benzene

1

1

2

33% Sulfuric Acid

2

1

27

Xylene

1

1

3

77% Sulfuric Acid

1

1

28

Toluene

1

1

4

96% Sulfuric Acid

1

2

29

Gasoline

1

1

5

90% Formic Acid

2

1

30

Dichloro Acetic Acid

2

2

6

20% Nitric Acid

2

2

31

DiMethyl Formanide

2

1

7

30% Nitric Acid

1

2

32

Ethyl Acetate

1

1

8

70% Nitric Acid

3

2

33

Amyl Acetate

1

1

9

48% Hydroflouric Acid

2

2

34

Acetone

1

1

10

85% Phosphoric Acid

1

1

35

Chloroform

1

1

11

60% Chromic Acid

1

4

36

Carbon Tetrachloride

1

1

12

98% Acetic Acid

1

1

37

Phenol

2

2

13

Equal Parts #2 & #8

3

2

38

Cresol

1

1

14

20% Amonium Hydroxide

1

1

39

Formaldehyde

1

1

15

10% Sodium Hydroxide

1

1

40

Trichlorethylene

1

1

16

20% Sodium Hydroxide

1

3

41

Ethyl Ether

1

1

17

40% Sodium Hydroxide

1

3

42

Furfural

1

3

18

Sodium Hydroxide Flake

1

---

43

Methylene Chloride

1

1

19

Sodium Sulfide

1

1

44

Mono Chloro Benzene

1

1

20

Zinc Chloride

2

1

45

Dioxane

1

1

21

Tincture of Iodine

3

3

46

Methyl Ethyl Ketone

1

1

22

Silver Nitrate

2

1

47

Acid Dichromate

1

2

23

Methyl Alcohol

1

1

48

Hydrogen Peroxide

1

1

24

Ethyl Alcohol

1

1

49

Napthalene

1

1

25

Butyl Alcohol

1

1

       

Röchling Glastic Composites guarantees one contamination-free side for Grade 1125 laminate.

Literature

To download a copy of the Corrosion-Resistant Panel Data Sheet, click on the graphic to the left.

NOTE: This download requires that you have Adobe Acrobat Reader. If you do not have this plug-in, click HERE for your free copy.