Home / Rubber Sheeting / FDA Food Approved Rubber Sheeting / White Silicone Non Toxic Grade General Purpose 40° shore

Approved to: FDA 21 CFR No: 177 – 2600 & EU1935/2004 regulations and USO Class V1 Compliant

Item Code: SM14101

White Silicone Non Toxic Grade General Purpose 40° shore

Approved to: FDA 21 CFR No: 177 – 2600 & EU1935/2004 regulations and USO Class V1 Compliant

FDA, CE, ROHS, Reach, TUV

SM14101 White Silicone Non Toxic general Purpose Grade 40° shore is a High Quality sheeting for demanding applications with excellent heat and flame resistance together with very good ageing and weathering characteristics. Also suitable for use with food and drink.

N.B. Metroseal Sheeting can be supplied plain or with self adhesive backed tape (SAB). Rubber Strip to bespoke sizes are available along with customised sheets/gaskets. Please email your enquiry details to sales@metroseal.co.uk

  • Material Profile: See below
  • Thickness: 0.5mm to 50mm
  • Sheet Size: 1.2m wide in 10m rolls
  • Finish: Smooth finish,
  • Cutting: Standard press-tools

This Product is REACH, RoHS, PAH and CE Compliant

Other grades, colours and finishes are available – subject to minimum batch quantities

PROPERTIES

TEST METHOD

VALUES FPS UNITS

TEST METHOD

VALUES METRIC UNITS

SPECIFIC GRAVITY

DIN 53508

1.2±0.05

ASTM D297

1.2±0.05

HARDNESS

DIN 53505

40 ± 5 SH A

ASTM D2240

40 ± 5 SH A

TENSILE STRENGTH ( MIN )

DIN 53504

853 PSI

ASTM D412

60 KG/CM2

ELONGATION AT BREAK ( MIN )

DIN 53504

200%

ASTM D412

200%

COMPRESSION SET (70º C/24 HRS/25% SET) (MAX)

DIN ISO 815-1

40%

ASTM D395 METHOD B

40%

POLYMER CONTENT:

 

 

 

100%

TEAR RESISTANCE ( ANGULAR ) MIN

DIN 53515

112 LBS/INCH

ASTM D624

20 KG/CM

CHANGE IN PROPERTIES

 

 

 

 

HEAT AGEING ( 72 HRS. AT 100 ºC )

 

 

ASTM D573

 

— HARDNESS (PTS)

 

+ 3 (MAX)

 

+ 3 (MAX)

— TENSILE STRENGTH (%)

 

±5

 

±5

— ELONGATION AT BREAK (%)

 

±5

 

±5

VOLUME SWELL : AT 70º C FOR 72 HRS/IN

 

 

ASTM D 471

 

IRM OIL NO.1

 

+ 5%

 

+ 5%

IRM OIL NO.2

 

+ 7%

 

+ 7%

IRM OIL NO.3

 

+ 25%

 

+ 25%

CHEMICAL RESISTANCE

 

 

 

 

— OZONE

 

EXCELLENT

ASTM D 1149

EXCELLENT

— DILUTE ACIDS AND BASES

 

EXCELLENT

 

EXCELLENT

— CONCENTRATED ACIDS AND BASES

 

EXCELLENT

 

EXCELLENT

— OILS

 

GOOD

 

GOOD

— SOLVENTS

 

FAIR

 

FAIR

TEMPERATURE RANGE

 

-90 º TO + 200º C

 

-90 º TO + 200º C

COLOUR

 

WHITE

 

 

Sr. No. Name of Parameter  Result Unit Max Limit Test Method
1 n-Hexane Extract for first 7 Hrs. 29.5 mg/inch2 175 mg/inch² As per USFDA 21.CFR.176.2600
2 n-Hexane Extract for succeeding 2Hrs. 3.50 mg/inch2 4 mg/inch² As per USFDA 21.CFR.176.2600
3 Distilled water Extract for first 7 Hrs. 1.3 mg/inch2 20 mg/inch² As per USFDA 21.CFR.176.2600
4 Distilled water Extract for succeeding 2Hrs. 0.60 mg/inch2 1 mg/inch² As per USFDA 21.CFR.176.2600

Note : 1) For Sr. No. 1 & 2 sample extracted with n-Hexane at reflux temperature. 2) For Sr. No. 3 & 4 sample extracted with distilled water at reflux temperature.

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