FOAM supplier shanghai Port
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m²/month
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CONSTRUCTION:
Carrier: Acrylic foam
Liner: PE film, red colour.
TYPICAL PHYSICAL PROPERTIES:
Color: White
Total Thickness: 0.64mm ± 50 micron
180°Peel Adhesionafter 20 minutes (gf/25mm):2,500
180°Peel Adhesionafter 24 hours (gf/25mm):3,500
TemperatureTolerance :100℃
(24 hoursconditioning at indicated temperature with 100g static load)
PACKING:
Jumbo Roll：0.800 x 33m
Packaging：Wrapped with corrugated cardboard.
REMARKS:
1. The data above are typical results and subject to change withoutnotice.
2. Tolerance: Weight and Thickness: ±5%; Width: ±5mm;
Length: Cut Roll & LogRoll ±0.3m, Jumbo Roll ±0.5%.
3. The products should be storedat room temperature and be kept away wet and/or heat source.
4. It is essential, as with allpressure-sensitive tapes, that the surface to which the tape is applied must beclean, dry, and free of grease and oil.
5. The users should take test anddo trial-application on the above products before coming into application so asto witness and ensure suitability for their special purpose and technique.
- Q: Are there formaldehyde in rubber products, too?
- Outstanding performance: headache, dizziness, fatigue, nausea, vomiting, chest tightness, eye pain, sore throat, poor appetite, palpitations, insomnia, weight loss, memory loss and autonomic nerve disorder; long-term inhalation of pregnant women may result in fetal deformity, even death, men's long-term inhalation can cause male sperm deformity and death.
- Q: What is the role of softening plasticizers in rubber? How are they classified?
- Plasticized formulations can also classified by the sources of petroleum, coal tar plasticizer plasticizer, turpentine, plasticizer, plasticizer and synthetic fatty plasticizer.
- Q: Why is rubber forest a green desert?
- Long ago, the people have the knowledge of the use of wild rubber. Before Columbo came to the new world, no one outside the Americas knew that there was a species called rubber, and never thought that there would be a magical liquid out of the tree trunk that could change the progress of human civilization one day.
- Q: Is silicone good or rubber good?
- If it is inorganic silica gel, that does not need to compare. How do you put different kinds of things together, or do you say good fruit or electric fans? If organic silicone, then the outlook is good, but can not simply say better than ordinary rubber and bad, different places have different applications.
- Q: How can the frictional properties of rubber improve?
- The viscoelastic parameter tan delta has a direct influence on the friction force, while the decrease of the rubber cross degree makes the tan delta increase. Therefore, the friction coefficient increases, and the friction coefficient and wear increase as well. From a physical and chemical point of view, the weaker the cross-linking, the higher the rate of wear is due to a lower degree of cross-linking which is easily caused by mechanical stress. It is found that the crosslinking degree of ethylene propylene three - element rubber increases with the irradiation of electron beam, which reduces the friction.
- Q: What is the lowest cost material for the synthesis of rubber?
- There are many kinds of synthetic rubber. Many kinds of materials are used in synthesis, which material is lower or can not be measured
- Q: What material is the rubber used in the tires?
- Natural rubber (NR) is a kind of natural polymer with CIS -1, 4- polyisoprene as the main component, the molecular formula is n (C5H8), the composition of 91% ~ 94% is rubber hydrocarbon (CIS -1, 4- polyisoprene), the protein, fatty acid, carbohydrate, ash and other non rubber substances. Natural rubber is the most widely used universal rubber.Polybutadiene rubber is cis polybutadiene rubber -1,4-, its molecular formula is n (C4H6). Polybutadiene rubber is synthetic rubber regular structure formed by the polymerization of butadiene, the CIS content of more than 95%. According to the different catalysts can be divided into nickel, cobalt, titanium and rare earth polybutadiene rubber (nd). Polybutadiene rubber is the second largest after the synthetic rubber sbr. Compared with natural rubber and styrene butadiene rubber, it is especially excellent in cold resistance, wear resistance and elasticity after vulcanization. It has less heat under the dynamic load and has good aging resistance. It is easy to use with natural rubber, chloroprene rubber or nitrile rubber. Polybutadiene rubber is especially suitable for the manufacture of automobile tires and cold products, also can produce cushioning materials and various rubber, adhesive tape, adhesive tape and sponge etc.
- Q: How to remove the peculiar smell of rubber products?
- The general method is to add some flavor spices used to degrade or reduce all kinds of rubber produced in the processing or use process in acids, alkoxy compound such as smell, method is effective, but not fundamentally solve the problem.
- Q: What are the causes of chapped rubber products?
- This is the aging phenomenon of rubberAging refers to the polymer materials (including rubber, plastics, fiber and so on) in the processing, storage and use of the process, due to the comprehensive effect of internal and external factors, its performance gradually deteriorated, resulting in the final loss of use value
- Q: How can rubber products be softened?
- Rubber softener is a softening agent, which requires its own energy and rubber has a good affinity, in the improvement of rubber processing, can reduce the mixing power consumption, promote the uniform dispersion of a variety of accessories, craft to improve the performance of vulcanized rubber elongation elasticity etc.. In a word, softening, plasticization, adhesion, strengthening and anti-aging are the main mechanisms.
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FOAM supplier shanghai Port
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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