Concrete Pump Fitting Rubber Seal Gasket
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- Loading Port:
- Tianjin
- Payment Terms:
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Concrete Pipe Rubber Seal Gasket
1. Name
Rubber Gasket
Polyurethane Gasket
2. Specifications
DN50 (2inch) DN80 (3 inch)
DN100(4inch) DN125(5 inch)
DN150(6inch) DN180(7 inch) DN200(8 inch)
Other sizes and types upon request
3. Application
Used for sealed, used in concrete pump truck,concrete pump andpipeline connection seal in construction work equipment.
4.Characteristics
Corrosion resistance, high temperatureresistance, abrasion resistance.
5.Services
1. If you need, we can send free samples.
2. A variety of types product can be customize.
3. Free replacement of products which have any quality problem .
4. Reasonable price and high quality with ISO certification .
5. The delivery time we can make sure.
6. We are OEM, we can aslo accept ODM .
- Q: What is the tensile strength of silicone rubber?
- The tensile strength range of silicone rubber is 3.4-14.7Mpa, depending on the formula!
- Q: What is the cause of the bursting of rubber products and how should they be improved?
- Improvement measures: 1.. Adjust the molding sulfuration temperature, adjust the temperature of the upper and lower plate. 2. adjust the exhaust distance and exhaust time. 3. in strict accordance with the mixing process standards or adjust the formula and mixing process, avoid the use of time is too long to place material (fast cooked). 4., in the explosive edge position plus running trough. 5. control the weight of a single adhesive.
- Q: When rubber products are hardened, what methods soften?
- Either hardening or vulcanization. Vulcanized rubber becomes elastic rubber. This is an irreversible process. The elastomer can be changed into a plastic regenerated rubber by the desulfurization process.
- Q: Why is rubber resistant to compression and wear better than metal?
- The rubber bushing is made of metal and has a flexible connection. The sheath is made of rubber
- Q: Process for producing rubber products
- Rubber elastic, lack of necessary processing plasticity properties, therefore not easy to process. In order to improve the plasticity, so the rubber mastication, so the mixing of ingredients easily dispersed in rubber, which also helps to improve the permeability of the fabric into rubber and molding in rolling and molding process. The long chain molecular degradation were called plasticity forming process of mastication. Mechanical plastication and mixing two kinds of thermoplastic plastic mixing method of rubber. Mechanical plasticization is the reduction of long chain rubber molecules at shorter temperatures through the mechanical extrusion and friction of the extruder, which changes from a high elastic state to a ductile state. Hot hot mastication is to pass into the rubber in the compressed air in the heat and oxygen under the effect of the degradation of long chain molecules to obtain shorter plasticity.
- Q: What is the relationship between the hardness and tensile strength of rubber pad?
- The main factors affecting the tensile strength of rubber are: the main valence bond, intermolecular force and polymer chain flexibility of macromolecular chains. The relationship between tensile strength and structure of rubber: the intermolecular forces are large, such as polarity and rigid groups;
- Q: Why do rubber products become so long that they seem to melt and become sticky on the surface?
- The main reason for the melting of rubber products is the long usage time or the long time of placing rubber;"Sticky" is because the rubber in the presence of oxygen oxidation reaction, the result is hydroxyl, carboxyl and other polar groups increased. These polar groups are the cause of the sticking of things. In layman's terms, it's equivalent to becoming a self-adhesive.
- Q: How to distinguish between silicone hose and rubber tube by appearance?
- Smell, silicone no flavor, rubber flavor, silicone general flexibility better, rubber mechanical better
- Q: What kind of rubber does TPE belong to?
- TPE does not belong to rubber.Although TPE has a tensile resilience similar to that of ordinary rubber, TPE is thermoplastic and rubber is thermosetting. Rubber needs cross-linking. It can not be reprocessed after molding. TPE can be processed repeatedly.
- Q: What is the rubber composition of sole?
- The sole of high pressure polyethylene and rubber flavor, rubber and plastic used together.Student: Rubber soled heavy, expensive, not resistant to oil, heat. Variable color.
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Concrete Pump Fitting Rubber Seal Gasket
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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