polyethylene造句
121. Developments in the bimodal polyethylene process, cyclopentadienyl metal catalysts and gas phase ethylene polymerization with the liquid condensation technology are reviewed.
122. Extra - fine salicylic acid crystallites were prepared by using crystal growth inhibitors such polyethylene glycol and pentaerythritol.
123. In the presence of acetic acid and polyethylene glycols, acenaphthene reacts with ammonium ceric nitrate to form 5 nitroacenaphtene under mild conditions with high yields.
124. Polyethylene (PE) is retarded by various flame retardant systems composed of unhalogen flame retardants such as amorphous phosphorus alloy and aluminium trihydrate (ATH).
125. Designed for punching holes in LLDPE ( Linear Low Density Polyethylene ) film.
126. Ethylene Vinyl Acetate-Copolymer, Polyisobutylene and High Density Polyethylene Between Clear Polyester Backings.
127. Wear of the polyethylene in osteolysis and impingement, both of which culminate in aseptic loosening.
128. Polyethylene glycols can be used as effective phase transfer catalyst in halogen exchange fluorination.
129. Tall ( low ) press polyethylene ( filmy class ), some areas rise nearly 1000 yuan.
130. Synthesis of NOLFs was also studied by DC arc - discharge in water, cyclohexane and polyethylene glycol solution.
131. A low density polyethylene produced by a low pressure process, by Ziegler-Natta polymerization or by use of the Phillips process.
132. The high - density polyethylene pipe is a new type of tubing.
133. This paper simply introduces three synthetic crafts of chlorinated polyethylene by means of chlorinating for polyethylene, and its applied situations and market prospects.
134. The bimetallic catalyst for bimodal molecular weight distribution polyethylene was also introduced briefly.
135. Ground cable core insulation used with anti-oxidant properties of K-B type low-density polyethylene.
136. In this paper, the mechanisms of various polyethylene terephthalate (PET) depolymerizing processes were summarized, and it would be helpful for the study of PET recycling.
137. Chlorinated Polyethylene ( CPE ) has many good properties as a novel elastomer.
138. Polyethylene terephthalate(PET) films were polymerized in solid phase, the molecular weight, molecular weight distribution (MWD)and cyclic oligomer content of the products were determined by GPC.
139. The effects of fiber twist and dipping treatment on the mechanical properties and resistance to abrasion and wear of ultrahigh molecular weight polyethylene (UHMWPE) fiber were studied.
140. A plug of glass wool held in the neck of a polyethylene funnel.
141. Polyethylene oxide ( PEO ) macromers with allyl - cnd group were synthesized by two different methods ( initiating and deactivating ).
142. Lightweighting of beverage bottles, especially polyethylene terephthalate (PET), is one of the most prevalent trends in packaging.
143. Most polymers, such as polythene (polyethylene) and polypropene (polypropylene) are not biodegradable.
144. A PET plastic bottle . Soft drinks bottles made from the synthetic material PET, or polyethylene terephthalate.
145. The present invention relates to a composition comprising a colored recycled polyethylene terephthalate (RPET) and an opacifying material.
146. High density polyethylene (HDPE) film have many advantages, such as high-strength, imperviousness, corrosion resistance, age resistance, convenient to construct, and so on.
147. Results: To show that the changes of muscular tissue implanted the new polyethylene were consistent with the polyethylene.
148. The spectrum indicates that a polyethylene - like species has migrated to the surface of the elastomer.
149. The outside of the nano filtration membrane is packed with polyethylene net.
150. The submitted plastic complies with the FDA Specifications for polyethylene olefin polymers requirement.
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