Prouduct

Rubber Sheet

Introduction

With the widest product range in the market, StandardA can deliver rubber sheeting and rubber matting, quickly and reliably for all areas of use.

Common applications include sealing, bearing parts and protection.

Our extensive range of rubber mattting products is suitable for most uses and is extraordinarily tough in all applications like public places as rooms, shops, restaurants, stairways, entrances, airports, buses etc.

We can offer:
Smooth on both sides.
Smooth on one side + cloth impression on the other side.
Cloth impression on both sides.
Other special designs on one or both sides.
Sheets available in rolls, strips, plates o tiles.
Thickness from 0.2 mm to 50 mm.
Widths available up to 2000 mm.

General purpose rubber sheeting

With more resistant to ageing, temperature and middle pressure, water-proof, anti-shock and sealing etc.

General purpose rubber sheeting mainly used as sealing gasket, sealing strip, it also could be put on the workbench or used as rubber matting.

Specification

Thickness: 1mm-50mm
Width: 0.5m-2m
Length:1m-30m

Technical Data

Type	Specific Gravity (g/cc)	Hardness (Shore A)	Tensile Strength (Mpa)	Elongation at break %	Color
Type	Specific Gravity (g/cc)	Hardness (Shore A)	Tensile Strength (Mpa)	Elongation at break %	Color	NR/SBR	1.45	50±5	5	300	black
1.5	60±5	4	250	black
1.6	65±5	3	250	black
1.7	70±5	2-2.5	200	black
NR/SBR 1 Ply	1.6	65±5	3	250	black
NR/SBR 2 Ply	1.6	65±5	3	250	black
red SBR Sheeting	1.7	80±5	3	200	red
grey SBT Sheeting	1.7	80±5	3	200	grey

Synthetic

Nitrile(NBR) Rubber

With Excellent resistance to oils, solvents and fuels. Resistant to a broader range of aromatic hydrocarbons than neoprene. Nitrile may be blended with SBR rubber to achieve an economically priced sheet or moderately oil resistant applications. Temperature range: -30°C to +120°C, with the possibility of reaching -40°C.

Technical Data

Commercial Nitrile rubber

Type

Specific Gravity (g/cc)

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Color

Working temperature (°C)

NBR

1.6

70±5

200

black

-20/90

1.55

65±5

250

black

-20/90

1.5

60±5

250

black

-20/90

1.4

70±5

300

black

-20/90

High quality Nitrile rubber

Type

Specific Gravity (g/cc)

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Color

Working temperature(°C)

NBR

1.16

50±5

7.5

450

black

-30/100

1.19

60±5

8.5

400

black

-30/100

1.2

65±5

8.5

400

black

-30/100

1.21

70±5

12.5

250

black

-30/100

1.28

80±5

12.5

150

black

-30/100

Neoprene(CR) Rubber

Excellent mechanical and abrasion properties even without reinforcing fillers;
Good resistance to heat, ozone and weathering.
Resistance to chemicals; resistant to inorganic chemical products , except oxidising acids and halogens.
Moderate resistance to aliphatic hydrocarbons

Technical Data

Type

Specific Gravity (g/cc)

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Color

Working temperature (° C)

Commercial CR

1.6

70±5

200

black

1.5

70±5

250

black

1.4

50±5

300

black

High quality CR

1.35

60±5

300

black

-40/100

EPDM Rubber

Excellent resistance to ozone, sunlight and oxygen.
Excellent resistance to acid, alkali and ketones.
Excellent inherent high and low temperature ranges. Typically -45°C to +120°C for standard compounds.

Technical Data

Type

Specific Gravity (g/cc)

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Color

Ozone Resistant
30°C x 72H x 20%

EPDM

1.6

70±5

200

black

50pphm

1.5

70±5

300

black

50pphm

1.35

60±5

300

black

200pphm

1.3

50±5

300

black

50pphm

Butyl Rubber

Excellent resistance to ozone, oxidation and sunlight.
Has very low resilience which makes it ideal for vibration damping and shock absorption applications.
Resistance to chemicals; resistant to most inorganic products. Highly resistant to mineral acids, alkalines and aqueous acids.

Technical Data

Type

Specific Gravity (g/cc)

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Color

Working temperature
(° C)

Butyl

1.5

70±5

300

black

-30/130

1.4

60±5

300

black

-30/130

1.3

50±5

300

black

-30/130

Special

Hypalon Sheeting

Excellent resistance to oxidation and has outstanding resistance to atmospheric conditions an in particular strong sunlight and ozone.
CSM compounds resist fire and are self extinguishing when the flame is removed.
Resistance to chemicals; resistant to most inorganic chemical products, good resistance to general acids, oils and greases.

Technical Data

Type

Specific Gravity (g/cc)

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Color

Working temperature
(º C)

Hypalon

1.35

50±5

400

black

-30/120

1.45

60±5

350

black

-30/120

1.25

60±5

400

black

-30/120

Silicone Rubber sheet

I. Description:

Silicone rubber is good on surface, high stability and durable.
Excellent in softness, elasticity, insulation, air tightness, ozone resistance, weather fastness and alcohol, animal/plant oil and polar organic resistant.
Silicone rubber is widely used for membrane press of solar energy lamination machine, wooden and glass industry.

II. Application:
1. Silicone Rubber Membrane/Diaphragm for the solar energy laminating machine

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Tearing strength (N/mm)

Thickness (mm)

Width (mm)

Temperature (ºC)

50-70

≥ 8.5

≥ 550

≥ 30

1-10

2800

-60 ~ 230

2. Silicone Rubber for wooden industry

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Tearing strength (N/mm)

Thickness (mm)

Width (mm)

Temperature (ºC)

40-50

≥ 8

≥ 550

≥ 32

1-10

2900

-60 ~ 230

3. Silicone Rubber for glass industry

Hardness (Shore A)

Tensile Strength (Mpa)

Elongation at break %

Tearing strength (N/mm)

Thickness (mm)

Width (mm)

Temperature (ºC)

50±5

≥ 7

≥ 350

≥ 23

1-10

2900

-60 ~ 230

Viton Rubber

Viton is serviceable in continuous heat of up to 250º C and intermittent heat of up to 300º C.
Satisfactory resistance to low temperatures of typically -20º C and - 40º C by use of special grades.
Good flame resistance and are usually self extinguishing upon removal of flame source.
Have excellent resistance to oxygen, ozone and natural weathering.

Technical Data

Type	Specific Gravity (g/cc)	Hardness (Shore A)	Tensile Strength (Mpa)	Elongation at break %	Color
						Viton	1.9	75±5	7	150	black

Natural Gum Sheeting

Good gasket material due to excellent physical properties such as resilience, tear strength and wear resistance.
Natural rubber is used effectively as sand and shot blast curtain material because of it's high abrasion resistance and resilience.

Technical Data

Type	Specific Gravity (g/cc)	Hardness (Shore A)	Tensile Strength (Mpa)	Elongation at break %	Color	Abrasion (mm3)
Type	Specific Gravity (g/cc)	Hardness (Shore A)	Tensile Strength (Mpa)	Elongation at break %	Color	Abrasion (mm3)	Natural Gum	1.3	70±5	12	500	Tan, brown, red, orange, black	150
1.3	60±5	14	500	120
1.1	40±5	14.5	500	110
1.04	40±5	16	600	80
1.04	40±5	22	600	80

Rubber matting

Puttern Rubber Matting

Fine rib matting
Thickness:2.5-6mm; Width:1.5m

Corrugated matting
Thickness:2.5-6mm; Width:2.0m

Thick rib matting
Thickness:2.5-6mm; Width:2.0m

Flat rib matting
Thickness:2.5-6mm; Width:2.0m

Stud matting
Thickness:3-6mm; Width:1.5m

Small stud matting
Thickness:3-6mm; Width:2.0m

Checker matting
Thickness:2.5-6mm; Width:1.5m

Pyramid matting
Thickness:3-10mm; Width:1.2m

Rhomboid matting
Thickness:3-6.5mm; Width:1.5m

Rice matting
Thickness:3-10mm; Width:1.2m

Anti fatigue Rubber Matting

Thickness:16; Width:914m Length:914	Thickness:16; Width:914m Length:914
Thickness:16; Width:914m Length:914

Thickness:20; Width:920m Length:920

Agriculture Rubber Matting

Cow matting 01 Thickness:8-25mm; Width:2m	Cow matting 02 17mmx1220mmx1830mm

Hose matting Thickness:2.5-6mm; Width:1.5m

Skirting Rubber

Description:
Skirting rubber is a general purpose rubber used mainly in the mining industry as a side skirt on conveyor belt systems to prevent the materials falling down. It is available in full width slabs up to 2000 mm wide and also pre-cut skirting strips.

STD 60 Duro
A general purpose grade of natural rubber used for many quarrying and mining applications in dust and spillage control.

Soft 40-50 Duro
A softer grade natural rubber, with good tensile and elongations properties, it is ideally suited for conveyor skirting applications where belting wear is of concern. The rubber is also used where a flexible, but abrasive resistant seal is required.

Specification:
Width: 76 -- 2,000 mm
Thickness: 2 -- 50 mm
Roll length: 3 -- 30 m

Parameter of rubber:
Tension strength: Normally 2.5mpa -- 6mpa,
Elongation: ≥ 250%, 300%
Hardness: 50, 60, 70 shore A
Other specification available as special order.

Pulley Lagging

Conveyor Belt when slips causes significant damage to the drive pulley and the belt. Such damages are not only expensive to repair, but also time consuming and cause enormous loss due to down time.

The life span of a conveyor system primarily depends on its being suitably equipped for the specific application and the standard of servicing and maintenance. The conveyor systems often have to perform in the most difficult conditions.For example rain and sludge, which cause slippage between the conveyor belt and pulleys because of the friction co-efficient between the two going down very low.

Pulley Laggings, with specially developed rubber materials and their patterned surfaces have proved to be very effective in water shedding, preventing material build up and controlling belt slippage.

Diamond Profile black lagging is ideal for small diameter pulleys on systems with black conveyor belt.
It prevents belt from slippage (in particular when water is present) and increase the drive traction of the pulley.
For Drive pulleys, a friction lagging should always be used.
The type of friction lagging should be selected by the customer according to its application.

Availability
Widths ranging from 1000mm - 2000mm
Thickness: 8mm - 12mm.
Length: 10M-20M
Technical Data: Tensile Strength:7MPA Density:1.45g/cc Elongation:300%
Other specification available as special order.

Chute Lining

Chute Lining is designed to be an integral part of a conveyor system to protect and cushion the chute from the material being handled

Main features:

Protects chute from wear and corrosion
High wear and cut resistance
High impact resistance
Significantly reduces noise pollution
Available in various sizes and thicknesses
Reduces build-up and facilitates free flow
Special applications available: abrasion-resistant, chemical, heat, etc
Site or factory fitted

Chevron Conveyor Belt

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Application:

Chevron conveyor belt is suitable for conveying loose, bulky or bagged materials on inclined surface at angles of less than 40 degrees.

Features:

Anti-slip;
Cleats and top cover rubber are vulcanized integrally;
Cleat pattern, angle and pitch are designed elaborately.

Selections:

Selection of a type and height of cleats depends on the material to be conveyed and the angle of inclination:

Type of material	Material example	Max. angle of inclination
		Height of cleats
		H(mm): 14	H(mm): 16	H(mm): 25	H(mm): 32
Powdery	Flour, etc.	25°	25°	28°	30°
Loose flowing	Corn, barley, wheat, rye, etc.	20/25°	20/25°	25/30°	25/30°
Loose rolling	Gravel, ground stone, etc.	25°	25°	28°	30°
Sticky	Wet sand, ash, wet loam, etc.	30°	30/35°	35/40°	40/45°
Packed	Sacks, paper sacks, etc.	30/35°	30/35°	35/40°	35/40°