Water Regulations Approval Scheme Ltd

Rubbers

Section Code 5415 : Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.

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WRAS Approval Number: #2005522

‘ELASTOSIL® R’ solid silicone rubber materials. The number in brackets indicates shore hardness. Tested in-radius size 1.0mm. The following grades are natural and are for use with water up to 85°C. E indicates ELASTOSIL® AUX Crosslinker E. C1 indicates ELASTOSIL® AUX Crosslinker C1. Grades for extrusion and press moulding: R 401/20 E (shore hardness 20), R 401/30 E (30), R 401/40 E (40), R 401/50 E (50), R 401/55 E (55), R 401/60 E (60), R 401/70 E (70), R 401/80 E (80) & R 401/90 E (90). R 402/60 E (shore hardness 60), R 401/65 E (65) & R 401/75 E (75). R 420/30 E (shore hardness 30), R 420/40 E (40), R 420/50 E (50), R 420/60 E (60) & R 420/70 E (70). Grades for press moulding: R 401/20 C1 (shore hardness 20), R 401/30 C1 (30), R 401/40 C1 (40), R 401/50 C1 (50), R 401/55 C1 (55), R 401/60 C1 (60), R 401/70 C1 (70), R 401/80 C1 (80) & R 401/90 C1 (90). R 402/60 C1 (shore hardness 60) & R 402/75 C1 (75). Grades for press moulding added November 2022: R 420/30 C1 (shore hardness 30), R 420/40 C1 (40), R 420/50 C1 (50), R 420/60 C1 (60) & R 420/70 C1 (70). R 420/30 C1 & R 420/70 C1. The products may be coloured using the following ELASTOSIL® pigment pastes, also for use with water up to 85°C: PT Yellow RAL 1021. PT Red RAL 3000 F. PT Red brown RAL 3013. PT Light brown RAL 8003. PT Dark brown RAL 8015. PT Green RAL 6017. PT Ultramarineblue RAL 5002. PT Light blue RAL 5015. PT Grey RAL 7040. PT Carbon black RAL 9005. PT Black RAL 9017. PT White RAL 9010. ELASTOSIL® pigment pastes, for use with water up to 85°C added November 2022: PT Yellow RAL 1016.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2005522
Expiry date:: 31/05/2025

Approval Holder:: Wacker Chemie AG

Company Name
Wacker Chemie AG
Address
Johannes-Heb-Strasse 24, D-84489, Burghausen
Country
Germany
Phone
Tel: +49 8677 835947 Fax: +49 8677 834142

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WRAS Approval Number: #2006511

ELASTOSIL® LR liquid silicone rubber material. The number in brackets indicates shore hardness. Tested in-radius size 0.8mm. The following grades are natural and are for use with water up to 85°C. Grades for injection moulding: LR 3071/40-60 A & B (40 - 60). LR 3003/10-80 A & B (10 - 80). LR 3004/20-70 A & B (20 - 70). The products may be coloured using the following ELASTOSIL® pigment pastes, also for use with water up to 85°C: FL yellow RAL 1016. FL orange RAL 2004. FL Red Brown RAL 3013. FL dark blue RAL 5010 & FL light blue RAL 5015. FL grey RAL 7000. FL carbon black RAL 9005. FL black RAL 9011. FL white RAL 9010. FL Red RAL 3000 F. FL Orange 2004 F. FL Light Blue 5015 F. FL Black 9005 F. FL green RAL 6010. ELASTOSIL® R plus platinum catalysed HTV silicone rubber. The number in brackets indicates shore hardness. Tested in-radius size 0.8mm. The following grades are natural and are for use with water up to 85°C. Grades for injection and press moulding: R plus 4001/40-80 (40 - 80). Grades for extrusion: R plus 4305/40-80 (40 - 80). The products may be coloured using the following ELASTOSIL® pigment pastes, also for use with water up to 85°C: PT yellow RAL 1016. PT orange RAL 2004. PT dark blue RAL 5010 & PT light blue RAL 5015. PT carbon black RAL 9005. PT white RAL 9010.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2006511
Expiry date:: 30/06/2025

Approval Holder:: Wacker Chemie AG

Company Name
Wacker Chemie AG
Address
Johannes-Heb-Strasse 24, D-84489, Burghausen
Country
Germany
Phone
Tel: +49 8677 835947 Fax: +49 8677 834142

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WRAS Approval Number: #2005535

Press moulded, solid silicone rubber materials. Tested in-radius size 1.0mm. For use with water up to 85°C. ‘72401’ (red coloured) & ‘72501’ (blue coloured). Shore hardness 20. ‘73401’ (red coloured) & ‘73501’ (blue coloured). Shore hardness 30. ‘74401’ (red coloured) & ‘74501’ (blue coloured). Shore hardness 40. ‘75401’ (red coloured) & ‘75501’ (blue coloured). Shore hardness 50. ‘76401’ (red coloured) & ‘76501’ (blue coloured). Shore hardness 60. ‘77401’ (red coloured) & ‘77501’ (blue coloured). Shore hardness 70. ‘78401’ (red coloured) & ‘78501’ (blue coloured). Shore hardness 80. ‘79401’ (red coloured) & ‘79501’ (blue coloured). Shore hardness 90.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2005535
Expiry date:: 31/05/2025

Approval Holder:: Gulf Rubber Group - Tumedei SpA

Company Name
Gulf Rubber Group - Tumedei SpA
Address
Via Bolzano 12, 38061 Ala (TN)
Country
Italy

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WRAS Approval Number: #2011533

'kSil GP40 - GP-70'. Extruded, silicone rubber material available in translucent (which appears off-white), black, white, red and blue colours. Shore hardness between 40 & 70. Tested in-radii sizes between 0.15mm & 6.0mm. For use with water up to 85°C.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2011533
Expiry date:: 30/11/2025

Approval Holder:: Silicone Engineering Ltd.

Company Name
Silicone Engineering Ltd.
Address
Greenbank Business Park, Blakewater Road, Blackburn
Postcode
BB1 3HU
Country
Lancashire
Phone
+44 (0) 1254 261321
General Email
sales@silicone.co.uk

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WRAS Approval Number: #2101513

'MS70-11R'. Red coloured, compression moulded silicone rubber sheet material. Shore hardness 70. Tested in-radius size 1.00mm. For use with water up to 85°C.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2101513
Expiry date:: 31/01/2026

Approval Holder:: Escort Seal (Shanghai) Company Ltd.

Company Name
Escort Seal (Shanghai) Company Ltd.
Address
No. 205 Jiangtian Road (E), Songjiang, Shanghai 201613
Country
China

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WRAS Approval Number: #2011539

‘ELASTOSIL® R plus 4303/60 mH (60), ELASTOSIL® R plus 4303/70 mH (70) and ELASTOSIL® R plus 4303/80 mH (80)’. Extruded, natural (appears white in colour) platinum cured HTV silicone rubber with a shore hardness of between 60 & 80. Tested in-radius size 2.0mm. The rubbers may also be coloured using the following ELASTOSIL® Color Pastes PT in a maximum of 1% content: PT Carbon black RAL 9005. PT Red brown RAL 3013. PT Red RAL 3000 F. PT Yellow RAL1016 PT Yellow RAL 1026 F PT Yellow RAL 1021. PT Grey RAL 7040. PT Dark blue 5010. PT Ultramarine blue RAL 5002. PT Violet RAL 4001. PT Green RAL 6017. PT Black RAL 9017. PT White RAL 9010. PT Yellow RAL 1033. PT Orange RAL 2004 F. PT Violet RAL 4002. PT Blue RAL 5022. PT Helio green RAL 6004. For use with water up to 85°C.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2011539
Expiry date:: 30/11/2025

Approval Holder:: Wacker Chemie AG

Company Name
Wacker Chemie AG
Address
Johannes-Heb-Strasse 24, D-84489, Burghausen
Country
Germany
Phone
Tel: +49 8677 835947 Fax: +49 8677 834142

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WRAS Approval Number: #2008539

'SI-30T, SI-40T, SI-50T, SI-60T, SI-70T, SI-80T & SI-90T (transparent, unpigmented)'. 'SI-30R, SI-40R, SI-50R, SI-60R, SI-70R, SI-80R & SI-90R (red coloured)'. 'SI-30B, SI-40B, SI-50B, SI-60B, SI-70B, SI-80B & SI-90B (blue coloured)'. Range of compression moulded, silicone rubber materials. Shore hardness between 30 & 90. Tested in-radius size 0.9mm. For use with water up to 85°C.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2008539
Expiry date:: 31/08/2025

Approval Holder:: Hun Yi Rubber Industrial Co. Ltd.

Company Name
Hun Yi Rubber Industrial Co. Ltd.
Address
No. 40, Lane 193, Hochen Road, Homei Town, Changhua County
Country
Taiwan,
Phone
+(886)47551315
General Email
hunyirubber@yahoo.com.tw

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WRAS Approval Number: #2103528

'XR0130012 (30SH), XR0140012 (40SH), XR0150012 (50SH), XR0160012 (60SH) & XR0170012 (70SH)'. Translucent, colourless, compression moulded silicone rubber materials. Shore hardness between 30 & 70. Tested in-radius size 1.5mm. For use with water up to 85°C.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2103528
Expiry date:: 31/03/2026

Approval Holder:: Changtai Sinrun Rubber-Plastic Co. Ltd.

Company Name
Changtai Sinrun Rubber-Plastic Co. Ltd.
Address
Xingtai Development Zones, Changtai county, Zhangzhou, Fujian Province
Country
China

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WRAS Approval Number: #2104531

'AJSIL-001'. Natural (appears white in colour), compression moulded silicone rubber material. Shore hardness 50. Tested in-radius size 2.0mm. For use with water up to 85°C.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2104531
Expiry date:: 30/04/2026

Approval Holder:: Kaiping Anju Sanitary Ware Manufacturing Factory

Company Name
Kaiping Anju Sanitary Ware Manufacturing Factory
Address
No.50 Shadi Road, Second Industrial Zone, Shuikou Town, Kaiping City, Guangdong
Country
China

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WRAS Approval Number: #2103555

'silicone RS7007'. Translucent, colourless, compression moulded silicone rubber material. Shore hardness 70. Tested in-radius size 1.5mm. For use with water up to 85°C.

Section:: 5415 Rubbers
Section Subtitle:: Silicone - material only. Components made from materials listed in this section may be required to be submitted for audit tests.
WRAS Approval Number:: 2103555
Expiry date:: 31/03/2026

Approval Holder:: Changtai Sinrun Rubber-Plastic Co. Ltd.

Company Name
Changtai Sinrun Rubber-Plastic Co. Ltd.
Address
Xingtai Development Zones, Changtai county, Zhangzhou, Fujian Province
Country
China

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