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Home / Rubber Sheeting / FDA Approved Rubber Sheeting / White Silicone WRAS & FDA APPROVED Grade 60° shore

FDA 21 CFR No: 177 – 2600 & EU1935/2004 regulations Compliant

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Item Code: SM14105

White Silicone WRAS & FDA APPROVED Grade 60° shore

FDA 21 CFR No: 177 – 2600 & EU1935/2004 regulations Compliant

SM14105 White Silicone WRAS & FDA APPROVED Grade 60° shore is high quality sheeting for demanding applications with excellent concentrated and diluted acid resistance together with very good ageing and weathering characteristics and suitable for use with food and drink. Meets BS6920 part 3, 2000 regulations. WRAS APPROVED.

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

WRAS APPROVAL NUMBER: 1302541

  • 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

1.20±0.05

ASTM D297

1.20±0.05

HARDNESS

DIN 53505

60 ± 5

ASTM D2240

60 ± 5

TENSILE STRENGTH (KG/CM2)

DIN 53504

712 PSI

ASTM D412

60 KG/CM2

ELONGATION AT BREAK % ( MIN )

DIN 53504

250

ASTM D412

250

COMPRESSION SET (150º C/24 HRS/25% SET) (MAX)

 DIN ISO 815-1

 40%

ASTM D395 METHOD B

 40%

TEAR RESISTANCE ( ANGULAR ) MIN

DIN 53515

112 LBS/INCH

ASTM D624

20 KG/CM

POLYMER CONTENT (%)

 

100%

 

100%

CHANGE IN PROPERTIES

 

 

 

 

HEAT AGEING ( 72 HRS. AT 100 ºC )

 

 

ASTM D573

 

— HARDNESS (PTS)

 

3

 

3

— TENSILE STRENGTH (%)

 

±5

 

±5

— ELONGATION AT BREAK (%)

 

±5

 

±5

WRAS QUALITY TEST

 

APPROVED

BS 6920 : PART 3 : 2000

APPROVED

VOLUME SWELL : AT 70º C FOR 72 HRS/IN

 

 

ASTM D 471

 

OZONE (20% STRETCH 40°C FOR 72 HRS AT 50 PPHM)

 

EXCELLENT

ASTM D 1149

EXCELLENT

— DILUTE ACIDS AND BASES

 

EXCELLENT

 

EXCELLENT

— CONCENTRATED ACIDS AND BASES

 

EXCELLENT

 

EXCELLENT

TEMPERATURE RANGE

 

-50 to 200°C

 

-50 to 200°C

COLOUR

 

WHITE

 

WHITE

 

US-FDA test as per 21.CFR.177.2600

Sr. No. Net Chloroform Soluble Extractives using  Result Unit Limits as per Standard Test Method
Total Extractives at Reflux Temperatures for 7 hrs. Using
1 Distilled Water 2.8 mg/inch2 20.0 As per USFDA 21.CFR.176.2600
2 n-Hexane 22.4 175.0
Total Extractives at Reflux Temperatures for 2 hrs. Using
3 Distilled Water 0.8 mg/inch2 1.0  
4 n-Hexane 0.8 4.0  

Note : Detection Limit for the method is 0.5 mg/inch2.

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