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Phenolic Resin

 

Modified (Novolacs)

Novolacs Resins

Neoprene Grades

Liquid

Moulding Powders

  

TopModified (Novolacs)

Properties

Unit

SUPRA-MNV101

SUPRA-MNV102

SUPRA-MNV103

SUPRA-MNV104

SUPRA-MNV105

SUPRA-MNV106

Appearance

-

Pale Brown Free Flowing Powder

Pale Brown Free Flowing Powder

Pale Brown Free Flowing Powder

Cream to Pink Free Flowing Powder

Cream to Pink Free Flowing Powder

Cream to Pink Free Flowing Powder

Melting Point

°C

68-72

68-74

80-85

70-90

75-85

85-90

Flow @ 125°C

mm

25-50

40-65

25-40

20-30

14-25

35-55

Gel Time

Secs.

30-50 @ 160°C

55-75 @ 150°C

55-80 @ 150°C

30-45 @ 160°C

30-40 @ 160°C

35-50 @ 160°C

Hexamine Content

%

8-10

9-11

7-9

9-11

8.3-10

8-10

Ash Content

%

Nil

Nil

17-19

Nil

7-9

Nil

Sieve Analysis +200 Mesh BS410

%

6 Max.

2 Max.

2 Max.

5 Max.

10 Max.

4 Max.

Shelf Life in Cool & Dry place @ 25°C

Months

6

6

6

6

6

6

Suggested Applications

Brake Linings & Clutch Facings

Processing and reinforcement for rubbers like Natural, Nitrile and SBR etc.,

Compounding of Rubber and Brake Lining

Brake Lining

Heat Resistance Brake Linings

Grinding Wheel

  

TopUnmodified (Novolacs)

Grade

Supra-UNV201

Supra-UNV202

Supra-UNV203

Supra-UNV204

Supra-UNV205

Supra-UNV206

Supra-UNV207

Supra-UNV208

Properties

Unit

Appearance

-

Pink to Amber coloured clear lumps

Cream to Pink colour free flowing powder

Cream to Pink colour free flowing powder

Cream to Pink colour free flowing powder

Cream to Pink colour free flowing powder

Cream to Pink colour free flowing powder

Pale Yellow transparent or opaque solid lumps

Cream to Pale Yellow Free Flowing Powder

Melting Point

°C

65-75

80-90

75-90

75-95

74-82

68-74

66-70

66-72

Flow @ 125°C

mm

40-45 with 10% Hexamine

35-50

35-50

20-50

22-52

40-45

17-22 @ 150°C with 10% Hexamine

---

Gel Time

Secs.

---

35-50

30-45

30-50

70-85 @ 150°C

50-100 @ 150°C

45-65 @ 150°C with 10% Hexamine

45-65 @ 150°C

Hexamine Content

%

---

8-10

8-10

8.5-10.5

8.8-10.2

11-13

Nil

8.5-10

Sieve Analysis +200 Mesh BS410

%

---

2 Max.

2 Max.

2 Max.

2 Max.

2.5 Max.

Nil

2.5 Max.

Shelf Life in Cool & Dry place @ 25°C

Months

6

6

6

6

6

6

6

6

Suggested Applications

---

General Purpose

General Purpose

Brake Lining & Clutch Facing

Foundry Shell moulding, lamp capping & Cinema Arc Carbon Application

Shell Moulding for making foundry mould and Cores

Bonding of Cinema Arc Carbon & Cinema Electrodes

Lamp Capping Cements

Lamp Capping Cements

  

TopNeoprene Grades

Properties

Unit

Supra-NG1001

Supra-NG2001

Supra-NG3001

Supra-NG4001

Appearance

-

Amber Colour Lumps

Pale Yellow Colour Lumps

Pale Yellow Colour Lumps

Reddish Brown Colour Lumps

Softening Point

°C

90-105

85-95

75-95

90-100

Methylol Content

%

13-16

13-16

8-11

Nil

Specific Gravity

--

1.03-1.05

1.03-1.05

1.03-1.05

1.03-1.06

Solubility

---

Soluble in All Hydrocarbon Solvents

Shelf Life @ 25°C

Months

6

6

6

6

Suggested Applications

---

Neoprene Adhesive

Adhesive Paints

Butyl Rubber Curative

Rubber Tackifier

  

TopLiquid

Grade

Supra-NL501

Supra- NL 502

Supra- RL 601

Supra- RL602

Supra- RL603

Supra- RL604

Properties

Unit

Type

---

NOVOLAC

NOVOLAC

RESOL

RESOL

RESOL

RESOL

Appearance

---

Reddish Brown Liquid

Reddish Brown Liquid

Reddish Brown Liquid

Pale Yellow Liquid

Reddish Brown Liquid

Dark Reddish Brown Colour Liquid

Viscosity @ 125°C

Cps

600-1000

600-1000

100-150

500-800

600-1000

200-400

Solid Content @ 135°C

%

69±2

69±2

66±2

68±2

60±2

50±2

Gel Time @ 150°C

Secs.

---

---

60-80

110-140

110-140

900-1200

Specific Gravity

-----

1.05-1.10

1.05-1.10

1.20-1.25

1.10-1.20

1.10-1.20

1.15-1.20

Water Solubility

%

---

---

400 min.

Nil

Nil

800-1400

Solvent Solubility

--

Alcohol Ketones

Alcohol Ketones

Alcohol Ketones

Alcohol Ketones

Alcohol Ketones

Water Soluble

PH Value

--

--

--

--

--

--

8.5-9.5

Shelf Life in Cool & Dry Place @25°C

Months

--

--

1

2

2

1

Suggested Applications

Textile Impregnation

Shell Moulding

Foundry Hot Box

Fibre Glass Impregnation

Textile Paper Impregnation

Water Proof Plywood, Flush Doors, Particle Boards etc.

Note: Variations are possible to suit customers’ requirement.
  

TopMoulding Powders

Phenolic Moulding Powders

GRADE

Supra-MP111

Supra-MP211

Supra-MP311

Supra-MP411

Type

General Purpose

Electrical Purpose

High Shock Resistant

Low Loss Electrical

Filler

Wood Flour

Wood Flour

Cotton

Nylon Glass

Processing

C/T

C/T

C

C/T

IS-1300-1994 Equivalent

II Type A PF2A1

III Type A PF2A2

ISS 1097 Z-30/6 Type A PF2D2

VIII Type A PF2E2

Test

Test Method IS 867-1670

Unit

Colour

---

---

Black Granular Powder

Black Granular Powder

Black Granular Powder

Black Granular Powder

Apparent Density

5

Gm./cc

0.67-0.75

0.71-0.76

---

0.40-0.55

Specific Gravity

6

---

1.36-1.40

1.35-11.40

1.40-1.45

1.43-1.48

Bulk Factor

6

---

1.9-2.0

1.8-2.0

Very High

--

Pelleting Properties

---

---

Good

Good

Poor

Fair

Flow Properties

---

---

S/M

S/M/H

S/M

M/H

Impact Strength (Notched)

10

Kg/m

0.020-0.026

0.020-0.030

0.18-0.20

0.020-0.030

Flexural Strength

11

Kg/cm2

570-650

700-800

650 Min.

600-700

Tensile Strength

9

Kg/cm2

390-450

460-530

450 Min.

460-530

Elec. Breakdown strength

19

V/mm

3000-5000

5000-6000

2000 Min.

7000-9000

Surface Resistivity

20

Log10 ohm/cm

8.5-8.7

9.3-9.8

8.0 Min.

11.0-12.0

Volume Resistivity

21

Log10 ohm/cm

9.3-9.7

10.0-11.0

8.5 Min.

11.0-12.0

Water Absorption

12

mg

50-70

30-50

75-150 Min.

15-25

Mould Shrinkage

8

inch/inch

0.005-0.008

0.005-0.008

0.003-0.005

0.004-0.006

Suggested Applications

Electrical Accessories, Iron Handle, Domestic Utensils, Heat Proof Buttons, Push Buttons, Fuse Boxes, Holders meter covers, Connectors, Lamp Sockets, Fan Regulator, Cover, Rotary Switches, Telephone Parts, Common Indl. Items, Automobile Parts, Bottle Closure, Textile Component, Textile Drums, Bathroom Fixtures, Toilet Seats etc.

Switchgear & Ind. Components, Circuit Breakers, Lamp socket, HRC Fuses, Telephone Handsets, Traverse Drums

Defence

Relay Base Cover, Relay Parts, Bobbin, Connectors, Electronic Components, Switchgear Components, Tube Base

Note: The information contained herein is believed to be accurate and is presented in good faith. However we cannot and do not guarantee that similar results will be obtained by others and we disclaim any liability resulting from the use of the contents of the information. In view of our constant endeavour to improve the quality of our products, we reserve the right to alter or change specifications without prior notice.

 
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