Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We offer great strength in quality and development,merchandising,sales and marketing and operation for Rubber Surround Manufacturer , 13"Edge Folded Ring Surround Repair Kit , 6"Speaker Cone , For more information, please contact us as soon as possible!
Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong Detail:

image006

Material NBR SBR IIR EPDM Foaming
Size 1mm-21mm 1mm-21mm 1mm-21mm 1mm-21mm 3mm-12mm
Hardness 45°-85° 45°-85° 45°-85° 45°-85° 55°-75°
Thicken 0.15mm-10mm 0.15mm-10mm 0.15mm-10mm 0.15mm-10mm 0.15mm-10mm
Shape Round, oval, irregular, etc., accept foreign molds, and support customized molds
Color Black, gray, etc. according to customer requirements
Surface treament Smooth, frosted, undercut, etc. according to customer requirements
Edge design High-pressure strip, texture, reverse concave edge, notch, punching, etc. according to customer requirements

 

image014

The quality of the rubber edge has a great impact on the frequency response of the speaker, and the hardness directly affects the frequency of the speaker. The service life of rubber ring is also very long.

EPDM rubber surround has excellent resilience and is an ideal choice for outdoor speakers, gaskets and fasteners.

EPDM is a terpolymer of ethylene, propylene and non-conjugated dienes, which began commercial production in 1963. The annual consumption of the world is 800000 tons. The main characteristic of EPDM is its superior oxidation resistance, ozone resistance and corrosion resistance. As EPDM belongs to the polyolefin (PO) family, it has excellent vulcanization properties. Among all rubbers, EPDM has the lowest specific gravity and can absorb a large amount of fillers and oil without affecting the properties. Therefore, it can produce low-cost rubber compounds. EPDM is a terpolymer of ethylene, propylene and unconjugated dienes. Dienes have a special structure, and only one of the two bonds can be copolymerized. Unsaturated double bonds are mainly used as the crossing point. The other unsaturated chain will not become the main chain of the polymer, but the side chain. The main polymer chain of EPDM is completely saturated. This property makes EPDM resistant to heat, light, oxygen, especially ozone. EPDM is non-polar in nature, resistant to polar solutions and chemicals, low water absorption and good insulation characteristics.

111
Our advantages2

Q1: Can you make OEM/ODM or custom order?
Answer 1: We welcome OEM/ODM or customized product list.

Q2: What is the packaging of your products?
Answer 2: The packaging method is based on the cartons uniformly used by the company, and special packaging will be charged separately.

Q3: Can I get samples from you for testing?
Answer 3: Customers are welcome to take samples for testing. Our company supports free samples of existing models. You only need to bear the freight.

Q4: What are the terms of payment?
Answer 4: 30% T/T deposit, 70% T/T balance payment before delivery. If there is special need, it can be negotiated.

Q5: Can I visit your factory?
Answer 5: 1. In the epidemic environment, our company provides remote online factory detection service. Please contact our business. 2. Welcome to visit the company for field inspection. Please make an appointment in advance before the investigation, so as not to delay your schedule.


Product detail pictures:

Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong detail pictures

Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong detail pictures


Related Product Guide:

We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Excellent quality 12 Speaker Cone - 2″-Speaker rubber surround – EPDM rubber edge – Nandi Yanlong , The product will supply to all over the world, such as: Adelaide, Gabon, France, Our company is an international supplier on this kind of merchandise. We offer an amazing selection of high-quality products. Our goal is to delight you with our distinctive collection of mindful products while providing value and excellent service. Our mission is simple: To provide the best products and service to our customers at the lowest prices possible.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Martin Tesch from Colombia - 2017.09.30 16:36
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Antonio from Peru - 2017.09.16 13:44
    Write your message here and send it to us

    related products