Dongguan Ruichen Sealing Co., Ltd.
TO BE O RING KING
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Shaped Silicone Sealing Gaskets Waterproof Rubber Seal For Industrial Part Customized
Material Description
| Material | SIL(Silicone Rubber) |
| Advantage | 1,Excellent Rebound Resistance |
| 2,Excellent Oxygen and Ozone Resistance | |
| 3,Excellent Weathering and Heat Resistance | |
| 4,Excellent Heat and Low Temperature Resistance | |
| 5,Good heat insulation and heat dissipation. | |
| 6,Good electrical insulation | |
| Disadvantage | 1,Poor Aliphatic-solvent Resistance |
| 2,Poor Alkaline Resistance | |
| Temperature | -50℃-220℃, -60℃-300℃(special formula) |
| Application | 1,the household appliances industry seal or rubber parts, such as electric kettle, electric irons, microwave oven rubber parts. |
| 2,The electronics industry seal or rubber parts, such as mobile phone keys, shock pad DVD, cable joint seal etc. | |
| 3,Contact with the human body on various types of products on the seal, such as water bottles, water dispensers |
Except silicone material ,we have many other rubber material .and different material with different properties ,pls
refer to the below excel list :
| FKM product | Silicone product | NBR product | HNBR product | EPDM product | NR product | Peoprene product | |
Abbreviation | FKM | silicone | NBR | HNBR | EPDM | Nature rubber | Neoprene |
Durometer(shoreA) | 60-90 | 30-90 | 20-95 | 50-90 | 30-90 | 20-90 | 20-95 |
Tensile(P.S.I) | 500-2000 | 200-1500 | 200-3000 | 2600 | 500-2500 | 500-3500 | 500-3000 |
Elongation(Max.%) | 300 | 700 | 600 | 530 | 600 | 700 | 600 |
Compression set | good | Good | Good | Excellent | Good | Excellent | Good |
Resilience-Rebound | Fair | Good | Good | Excellent | Good | Excellent | Excellent |
Abrasion Resistance | Good | Fair to poor | Excellent | Excellent | Good | Excellent | Excellent |
Tear Resistance | Good | poor | Good | Excellent | Fair | Excellent | Good |
Solvent Resistant | Excellent | poor | Good to excellent | Good | Poor | Poor | Fair |
Oil Resistant | Excellent | Fair to poor | Good to excellent | Excellent | Poor | Poor | Fair |
Our factory introduction:
We mainly specialize in producing different types of rubber grommet ,especially SBR grommet. o-ring repair kits, excavator o-ring kits, rubber washer, customized rubber products.The materials are available in NBR, FKM, EPDM,MVQ and HNBR.
We have more than one thousand available o-ring moulds and can open new moulds as customers' drawings. We can also provide different types of hardware tools kits like copper washer kits,snap ring assortment kits, spring assortment, Hose clamp set and so on.
Our products can meet CE and ROHS requirements and have a big market around the world.
You can see our factory enviroment from the picture
Process Flow:
Raw material test → Prescribe → Mixing Material → Cutting Material → First Cure → First Part Inspection → Casual Inspection
→ Burr Dealing → Eye Inspection → IPQC → Washing or Grinding → Post Cure → FQC → Packing
Packing & Delivery:
Packing: PE bag inside, Carton outside.
Carton size: 46cm*34cm*34cm,40cm*34cn*34cm 51cm*34cm*34cm, 29cm*23cm*19cm
Delivery: Large quantity by ship, small quantity by air or express.
FAQ:
1,Are you manufacture or trading company ?
We are manufacture, we have two factories, one located in Shangrao City,
Jiangxi Province, one in Dongguan City, Guangdong Province
2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you can get them for free,
only need to pay for the express cost.
3,What's the term of payment ?
Amount < US$2000, 100% paid in advance by paypal or T/T;
Amount >= US$2000, 30% paid in advance, 70% balance before shipment by T/T.
4,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.
5,What's your MOQ ?
If we have the products in stock , the quantity by your requirement, If we don't have them in stock:
NBR, SIL, SBR, EPDM, NR: 100 US$; PU, HNBR, FKM: 150 US$