Advanced Duckbill Design Foam Sealing Strip for Windows

• Customization: Available
• Material: EPDM
• Usage: Doors & Windows
• Model NO.: EPDM
• Sectional Shape: O-Shape
• Performance: Temperature
• Vulcanization: Continuous Vulcanization
• Standard: Standard
• Color: Black,Brown,Grey
• Applicable Temperature: -40~140 Degree -35~150 Degree
• Hardness: 50~80 Degree a 10~30 Degree
• Tensile Strength (>): 10
• Elongation at Break (>): 200~600% 200~400%
• Compression Permanent Deformation: 35% 40% Within 24 Hours
• Density: 1.2~1.35 0.3~0.8
• Transport Package: Carton
• Specification: customizable
• Trademark: CHICO
• Origin: Hebei, China
• HS Code: 4008190000
• Production Capacity: 48000000/Year
• Package Size: 50.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 20.000kg
• Lead Time: 1 days (1 - 5500 Meters) ; 3 days (5501 - 55000 Meters) ; To be negotiated ( > 55000 Meters)

Product Description

Special EPDM sealing strips for glass doors and windows

EPDM rubber
ageing:
Ensure longer rubber performance and lifespan
Fire and smoke prevention:
Effectively prevent combustion and reduce smoke density
Shock absorption and noise reduction:
Effectively reduce vibration damage to door and window components
seal up:
Close and unobstructed isolation from the outside world
Waterproof and dustproof:
Can effectively reduce the entry of dust and water droplets
Fearless of harsh environments:
The use of EPDM rubber material and formulated rubber produces anti-aging performance that can withstand various harsh environments and has a longer lifespan.
Good fire and smoke resistance:
Can effectively prevent moisture and dust from entering, block the outside, prevent flames from burning, and prevent thick smoke from being produced
Excellent physical performance:
Reducing external vibrations and isolating noise from doors and windows can effectively prevent them from loosening and damaging
 

Material extrusion process, molding process
EPDM rubber (ordinary)	inspecting item:	technical specifications			inspecting item:	technical specifications
	Hardness of shore A:	50 ± 5 (minimum)	65 ± 5 (typical)	90 ± 5 (max.)	Hardness of shore A:	10 ± 5 (minimum)	60 ± 5 (typical)	90 ± 5 (max.)
	tensile strength pa:	>7	>9	>7	tensile strength pa:	>1	>8	>7
	elongation at break%:	>450	250	>50	elongation at break%:	500	>400	>50
	Crack strength N / n:	20	≥24	≥20	Crack strength I N/m:	>5	20	>20
	compression set%:	30	≤30	30	compression set%:	30	30	30
	Arclone grinding:	≤3.0	≤2.0	≤3.0	Arclone grinding:	<3.0	≤2.0	<3.0
EPDM (flame retardant)	inspecting item:	technical specifications			inspecting item:	technical specifications
	Hardness of shore A:	50 ± 5 (minimum)	65 ± 5 (typical)	90 ± 5 (max.)	Hardness of shore A:	10 ± 5 (minimum)	60 ± 5 (typical)	90 ± 5 (max.)
	tensile strength pa:	>8	>7	>6	tensile strength pa:	>1	>9	>7
	elongation at break%:	>400	200	>100	elongation at break X:	>500	≥300	>100
	Tear Strength IN / n:	>20	20	>20	Crack strength I N/m:	>5	>20	>15
	compression set X:	≤30	≤30	≤30	compression set%:	≤30	≤30	≤30
	Arclone grinding:	≤3.0	≤2.0	≤3.0	Arclone grinding:	3.0	≤2.0	<3.0
	Flammable grade	B1 level			Flammable grade	B1 level
	Vertical combustion performance grade	No more than vo			Vertical combustion performance grade	No more than vo
	mass resistivity	>1*10122cn			mass resistivity	>1*10120.cm
	oxygen index	33%			oxygen index	33%
	Smoke density	≤75			Smoke density	≤75
	Halogen content	halogen-free			Halogen content	halogen-free

 

Feature

1. EPDM has excellent weather resistance, which refers to the ability to resist extreme cold, heat, dryness, and humidity for a long time. It also has corrosion resistance to rain, snow, and water, which can completely extend the service life of the rubber strip;
2. Heat aging resistance refers to strong resistance to air aging. It can be used for a long time at 100-120 ºC, and can maintain effective physical properties for a considerable period of time at 140-150 ºC. It can withstand high temperatures of 230-260 ºC in a short period of time, and can play a delaying role in the event of sudden accidents in urban buildings; Combined with the use of a special formula, EPDM rubber has a similar hand feel between -50 ºC and 150 ºC, creating efficient work performance for on-site installation in production

3. Due to its ozone resistance, EPDM is also known as the "crack free rubber", especially when applied to various urban buildings with different atmospheric indices and completely exposed to the air, it will demonstrate the superiority of its product;
4. Anti ultraviolet radiation provides environmental protection for high-rise building residents; It can withstand voltages of 60~150KV, and has excellent resistance to corona discharge, electrical cracking, and arc. Low temperature elasticity, the temperature at which the tensile capacity reaches 100MPa is -58.8 ºC.
5. Due to its excellent physical and mechanical properties, it is often used in the manufacturing of sealing parts for aircraft, cars, trains, buses, ships, high and low voltage switchgear, glass curtain walls, aluminum alloy insulated windows, as well as waterproof parts for diving products, high-pressure steam hoses, tunnels, elevated bridge joints, and other industrial and agricultural sealing parts.
 

Package 
 

FAQ:

1.Are you a factory or a trading company?
   We are an integrated company of industry and trade.
2.Can we make customer specified marks?
   Yes.
3.How long is the delivery time?
  5-7 day.
4.What kind of packaging do you have?
   Carton, Pallet.
5.Do you have an quality certificate
   ISO 9001:2008 international quality management system certification.
6.Do you have any technical specifications for your product?
   Yes.
7.What is your price?
  The specific packaging price will be determined based on the situation, FOB, CIF, FCA, DDU, DDP.
8.Can you LCL with others?
   Yes.
9.Terms of payment:
   30% TT deposit, 70% TT before delivery or after BL; 100% TT against BL within 7-15 days.
10. After sales service:
  we'll change all goods that have quality problems within warranty period and we'll bear all costs.