Propylene A colorless gaseous hydrocarbon (C3H6) of the ethylene series, having a garlic odor. It occurs in coal gas, and is produced artificially in various ways. Called also propene. Propene The organic chemical compound propylene. An alkene which is a colorless gaseous (at room temperature an...
A polymerized thermoplastic ethylene resin, used especially for containers, kitchenware, and tubing, or in the form of films and sheets for packaging. Polypropylene Any of various thermoplastic polymers of propylene. They are hard and tough, and are used to make molded articles and fibers. Polyethy...
ATSUSHI T; XIA W; WU Q;.Difference between the mechanisms of propylene production from methanol and ethanol over ZSM-5 catalysts.Appl Catal A: Gen.2013.380-385ATSUSHI T, XIA W, WU Q,et al. Difference between the mechanisms of propylene production from methanol and ethanol over ZSM-5 ...
Polyethylene is the most common type of plastic used for bags and packaging. It is a versatile material made from polymerized ethylene gas and can be produced in various densities, such as low-density polyethylene (LDPE) and high-density polyethylene (HDPE). PE bags are known for their durabil...
and clean the engine. It can be divided into three kinds: mineral oil, synthetic oil and semi synthetic oil. Total synthetic oil Total synthetic oil is a high grade oil in the engine oil. It comes from ethylene or propylene, which is dispersed by gas or gas in crude oil, and then ...
On the difference in cycling behaviors of lithium-ion battery cell between the ethylene carbonate- and propylene carbonate-based electrolytes Density functional theory (DFT) calculations and classical molecular dynamics (MD) simulations have been performed to gain insight into the difference in c... K...
The droplets of disinfectants are sprinkled or vapor at a sufficient concentration in the air to reduce the number of practical infectious microorganisms. Chemicals used in this are propylene glycol and triethylene glycol. Aldehydes These are very less effective on spores and fungus also. Chemicals us...
EPDM (Ethylene Propylene Diene Terpolymer) cold shrink tube, can be used in harsh environment also suitable for power cable under 1KV, can be used in indoor and outdoor, overhead, in water or buried occasions,etc. Compared to silicone cold shrink tube, EPDM tube is more resistant to abrasio...
涤纶氨纶锦纶的区别(Difference between polyester, spandex and nylon) Characteristics of commonly used fibers: Cotton fiber is thin and soft, short fiber length. Ma: rough, hard feel, light yellow, it is difficult to distinguish a single fiber. Hair: thicker and longer than cotton fiber, 60-120...
(fluorinated ethylene propylene) insulation. Or as used on our higher end USB cables, Nordost's proprietary Micro-Mono Filament technology. This technology provides a minimal contact point between the insulation and the signal carrying conductor. This is done by winding a fine FEP thread around ...