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Industrial Silicone Wire Grommet, Rubber Hole Grommet with Silicone NBR EPDM FKM Available, Waterproof Dustproof Vibration Damping for Electronic Equipment Panel

Industrial Silicone Wire Grommet, Rubber Hole Grommet with Silicone NBR EPDM FKM Available, Waterproof Dustproof Vibration Damping for Electronic Equipment Panel

Industrial Silicone Wire Grommet

Waterproof Dustproof Rubber Grommet

Vibration Damping Panel Grommet

Place of Origin:

Guangdong,China

Brand Name:

ORK

Certification:

FDA,ROHS,ISO9001,TS16949

Model Number:

Customized

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Product Details
Brand Name:
Silicone Rubber Grommet
Hardness:
70±5 Shore
Brand:
ORK
Material:
NBR
Colour:
Black
Acild Resistant:
Acceptable
Application:
Pipe
Resistant:
Heat
Payment & Shipping Terms
Minimum Order Quantity
100 USD
Price
negotiation
Packaging Details
PE inside , Carton Outside
Delivery Time
7-45 work days
Payment Terms
L/C,L/C,Paypal
Supply Ability
30000000 PCS / Month
Product Description

Food-grade silicone rubber grommets engineered for high durability, waterproof and dustproof sealing, and reliable vibration damping in electronic equipment panels and industrial enclosures.

Material Options for Rubber Grommets

We supply grommets in a broad range of polymers, including NBR, NR, EPDM, FKM, SBR, silicone, and neoprene. Custom material formulations are available on request. If you are unsure which compound suits your application, describe your operating conditions and our team will recommend the appropriate material.

Performance Characteristics

Each material offers distinct advantages. Depending on the selected compound, grommets deliver high temperature resistance, oil resistance, abrasion resistance, aging resistance, and corrosion resistance to match demanding industrial environments.

Typical Applications
  • Cable protection and wire routing in electrical cabinets, control boxes, and electrical enclosures.
  • Automotive wiring, firewall cable pass-throughs, and vehicle electrical assemblies.
  • Electronic equipment, lighting fixtures, and household appliance panel hole protection.
  • Machinery panels and metal sheet holes, preventing cable abrasion during wiring.
  • Medical and food-grade equipment when food-grade silicone grommets are specified.
  • Wiring installation in power distribution equipment, sensors, and communication devices.
Available Grommet Types

We produce rubber grommets in a wide range of shapes, sizes, and specifications, including MIL-spec grommets, compressor grommets, web grommets, and blind grommets. The high durability and resilient quality of our rubber grommets make them suitable for use across multiple industries and demanding operating conditions.

Silicone 70 Test Report — ASTM D2000 M2BG 714 B14 EO14 EF11 EF21 EA14 F17
Silicone 70 material test data and results
Properties Specification Test Result Test Method
Hardness, Shore A 70 ± 5 72 D2240
Tensile Strength, MPa (min) 6 6.9 D412
Elongation, % (min) 150 267.35 D412
Specific Gravity 1.2 ± 0.02 1.21 D297
Heat Resistance — 70 h at 100 °C
Hardness Change — — D573
Tensile Strength Change, % -25 -15 —
Elongation Change, % (max) -30 -20 —
Compression Set, 22 h at 100 °C (max) 25 20.52 D395
No. 1 Oil Resistance
Change in Hardness 0 ~ 15 -8 —
Change in Tensile, % (max) -20 4 —
Change in Elongation, % -45 -20 —
Change in Volume, % 0 ~ 25 +6 —
Fuel Resistance — 70 h at 23 °C
Hardness Change ± 10 +3 D471
Tensile Change, % (max) -25 -8 —
Elongation Change, % (max) -25 -10 —
Change in Volume, % -5 ~ +10 +3 —
Water Resistance
Change in Hardness — +3 D417
Change in Tensile — +5 —
Change in Elongation — -14 —
Change in Volume, % ± 15 +3 —
Low Temperature Resistance
3 min at -40 °C Non-brittle Pass D2137
Silicone rubber grommet product reference showing material and dimensional details for industrial wire and cable protection

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