Description:
UL 94 V-0 Fire Retardant Rubber Parts, Flame Retardant Gaskets, Molded EPDM Rubber Parts
Hebei Shida Seal Group has the ability to mix fire retardant EPDM rubber compounds in house. We have state-of-the-art automatic mixers and mills that offer the very best in quality and consistent mixing along with flexibility for both batch sizes and mix types for our customers.
EPDM rubber has very good resistance to ozone, oxidants, and atmospheric agents. It also has good resistance to ketone solvents. Fire resistant EPDM rubber parts can be used in applications which need to meet regulations for fire, smoke, and toxicity.
We can manufacture flame retardant EPDM rubber parts, fire resistant EPDM rubber grommets, fire retardant rubber gaskets, fire protection rubber sheets and strips, fire retardant rubber seal, fire resistant EPDM rubber extrusions, flame retardant rubber profiles; EPDM solid rubber profiles attaining UL94 V-0 standard for railway vehicles, cars, buses, data centers, enclosures, cabinets, electronics, semi-conductor industries. SGS test reports are available if requested by customers.
What is UL94 V-0?
UL94 is one of the most widely applied flammability tests for determining the flammability of rubber materials, which – based on burning speed, burning time and dripping behavior (anti-drip ability and whether particle drops are burning) – measures the ability of the rubber material to extinguish the flame after it is ignited. The fire ratings of rubber materials gradually increase from HB, V-2, and V-1 to V-0.
HB: The lowest fire rating in the UL94 flammability standard. It is required that for specimens with a thickness of 3-13mm, burn rate should be less than 40mm per minute; and for specimens with a thickness of less than 3mm, burn rate is less than 70mm per minute, or flame is extinguished before the 100mm mark.
V-2: After two 10-second burning tests are performed on the specimen, the flame is extinguished within 30 seconds, and able to ignite the cotton wool located 30cm below.
V-1: After two 10-second burning tests are performed on the specimen, the flame is extinguished within 30 seconds, and unable to ignite the cotton wool located 30cm below.
V-0: After two 10-second burning tests are performed on the specimen, the flame is extinguished within 10 seconds.
About Us:
Hebei Shida Seal Group is a leading manufacturer of UL 94 V-0 Fire Retardant Rubber Parts, Flame Retardant Gaskets, Molded EPDM Rubber Parts, rubber strips, rubber seals, extrusions, rubber gaskets, extruded rubber parts and molded rubber parts from Qinghe, Hebei, China.
With combined experience within the industry, we have developed the talent, technical knowledge, engineering expertise and equipment to manufacture rubber seals meeting the most stringent specifications. Our in-house tool and mould making as well as state-of-the-art development, manufacturing and testing methods ensure a maximum of product quality and reliability.
Capabilities:
- Certified to IATF (international Automotive Task Force) 16949,
- Certified to ISO 14001 and ISO 45001 (Environment, Health and Safety)
- Production area 40,000 m²
- Processing of: EPDM Dense and Sponge, CR, NBR
- 5 continuous vulcanization (microwave + hot air ) extrusion lines
- 2 components extrudable
- 3 components extrudable
- Cutting and punching machines for precise lenghts
- Injection presses for mould corners
- Film vulcanization for corners and rings
Main Products:
- Custom EPDM Rubber Extrusions
- Automotive Weatherstripping, Door Seals, Window Seals
- Edge Trims & Seals,Self-Sealing Weatherstrips
- Window Channels, Flocking and Urethane Slip-coating
- Engineered TPV/TPE Profiles
- Co-extruded Trim Seals (dual durometers with a Metal Core, Segmented Steel or Wire Carrier)
Contact Us:
If your applications require UL 94 V-0 Fire Retardant Rubber Parts, Flame Retardant Gaskets, Molded EPDM Rubber Parts, Extruded Rubber Gaskets, and Seals, please feel free to contact us. We are committed to supplying our customers with robust rubber components and outstanding services.