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According to the principle of catalyst mechanical loading technology leading domestic

Recently, the mechanical loading of catalysts for the largest single reactor in China was successfully completed by a Beijing-based equipment maintenance company. This project marked a significant milestone, as the pass rate for bed pressure deviation within ±5% reached 100%. The replacement of the catalyst in the Taiwan reactor using imported materials became the first successful case of its kind in the domestic industry. Previously, catalyst loading and unloading in China were primarily done manually. This project introduced two firsts: it was the first time that a domestically developed mechanical loading system was used in the country's largest single reactor, and it also marked the first successful application of U.S. SD Company’s specialized catalyst in such a large-scale operation. As the only professional technical company in China specializing in catalyst replacement for tubular reactors, the company has long been dedicated to research and development. It has pioneered the creation of particle loaders, databases for ethylene glycol/ethylene oxide plant catalyst replacements, and bed pressure drop analysis software. The company has also developed the third-generation catalyst replacement equipment, which is widely used across major petrochemical enterprises such as Dongfang, Shanghai, Yangzi, Jilin, Sanjiang, and Yanshan Petrochemicals. These systems are known for their high level of automation, advanced technology, and superior loading quality. This time, the company successfully implemented the filling construction of imported glycol catalysts at Jilin Petrochemical using its own third-generation catalyst loader, further solidifying its leadership in the field.

Thermoforming PP

Product name

PP Sheet

Application

Thermoforming food packaging,cup ,Electronic tray,cosmetic packaging

Thickness

PP sheet 0.18-1.50mm

Width

75mm– 800mm

Colors

Natural color,White color,Milky white color,Brown color,Black color,Red Color,Blue Color ,Yellow Color,Coffee Color

Transparency

semi-transparency,opaque

Application

Thermoforming food packaging,cup lids,Electronic tray

Surface

Glossy/matt

Form

by roll or cut sheet form

Withstand the temperature

-40℃--- +150℃

Type

ANTI-STATIC SHEET NORMAL SHEET CONDUCTIVE SHEET

Inner core diamete

3"(76mm)

Specializing in the production of PP sheet
Material texture: twill frosted mirror surface frosted milky white, etc
Swatches: can be adjusted according to customer requirements.
Sheet specifications: can be customized according to customer requirements.
Product application in:
1) Stationery category: PP folder, PP file bag, PP business card box, PP briefcase, PP pen box, PP glue box
PP pen container \PP brochure \PP paging card \PP alternate sheet \PP notebook cover,
PP book holder \PP clipboard \PP calendar \PP desk calendar \PP advertising umbrella \PP mouse pad,
PP stationery handbag and other stationery products.
2) Gifts: PP Folding Box, PP gift box, PP cosmetic box, PP gift bag, PP handbag, PP watch box
PP pocket liner \PP liner \PP glasses case \PP glasses display stand,
PP toy box \PP tissue box, etc.
3) Food: PP table mat, PP coasters, PP drinking cups, PP bowl utensils, PP candy box, PP tea packing box
PP mooncake box \PP cake box \PP candy bag \PP wine box \PP wine bag \PP cutting board
4) Lighting category: PP lamp shade
5) Electronic category: PP electronic partition board \PP electronic packaging box, etc.
6) Clothing category: PP clothing box, PP clothing handbag, PP clothing line board, PP clothing tag, underwear packaging box
7) Footwear: PP transparent shoe box, shoe liner, SHOE pattern, line board, shoe and socks packing box, etc.
8) Sporting goods: PP each ball box packaging.
9) Other PP products include: PP supermarket hang tag, PP suitcase tag, PP road sign, PP drawer, PP raincoat packing box
PP curtain box of window, PP billboards, PP toothpaste box, PP towel box \ PP curtain box of window


PP

Thermoforming Pp,Packaging Pp Film,Pp Sheet Thermoformed,Rigid Pp Film Food Grade

Shandong Top Leader Plastic Packing CO., LTD , https://www.sdzlplastic.com