90 Degree Seamless Welded Door and Window Rubber Strip EPDM Door Sealing Strip Modern Aluminum Alloy Doors and Windows

• Customization: Available
• Material: EPDM
• Usage: Doors & Windows
• Model NO.: EPDM
• Type: Solid Core Sealing Strip
• 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

Product Description

Special EPDM sealing strips for glass doors and windows

Specification parameters of EPDM composite products (application: building doors and windows, curtain wall sealing)
Product specifications and parameters (the performance of EPDM composite products is roughly the same as that of EPDM products)
Physical and mechanical properties:
Density: The density of EPDM rubber is relatively low, generally ranging from 1.2-1.35g/cm ³ for the dense part and 0.5-0.9g/cm ³ for the sponge part.
Tensile strength: At 100% elongation, the tensile strength shall not be less than 6 MPa.
Tear strength: With high tear strength, it can withstand significant tearing force.
Hardness: The hardness range is relatively wide, usually between 40-90 Shore A hardness.
Applicable temperature: -35 ºC~150 ºC

 

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

 

Weather resistance and aging resistance:
(1) Weather resistance: It has excellent weather resistance and can resist environmental influences such as severe cold, heat, dryness, and humidity.
(2) Heat resistance: It can be used for a long time at 100-120 ºC and can withstand high temperatures of 230-260 ºC in a short period of time.
(3) Ozone resistance: It has excellent ozone resistance and is suitable for environments completely exposed to air.
(4) UV resistance: able to resist UV radiation, suitable for high-rise buildings.

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.