Menü
Malzemeler Makineler
İçgörüler
Makaleler Videolar Sorun ve Çözüm
About
Chembull Hakkında Medya Ortakları
Bize Ulaşın
Dil
EnglishالعربيةPortuguêsEspañolDeutschTürkçe한국어

Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
2239 soru
Q
Gel Particles/Gel Appearing in High-Density Polyethylene Film
Q
Excessive Ovality of High-Density Polyethylene Pipes
Q
Bending Deformation of High-Density Polyethylene Extruded Pipes
A
Pipe bending is caused by non-uniform cooling or haul-off eccentricity, and needs to be solved from cooling uniformity and equipment alignment.
Extrusion & Post pipe bendinguneven coolinghaul-off alignmentuniform wall thicknessstraightness
2 görüntüleme
Tam Yanıtı Oku →
Q
Uneven Thickness of High-Density Polyethylene Cast Film
Q
Wrinkles Appearing in High-Density Polyethylene Blown Film
Q
Die Marks/Lines Appearing on High-Density Polyethylene Extruded Products
A
Die marks are caused by damage to the inner wall of the die or impurities, and the die condition needs to be cleaned and checked regularly.
Extrusion & Post die marksdie scratchesimpurity cleaningflow channel designfilter screen
2 görüntüleme
Tam Yanıtı Oku →
Q
Blocking/Poor Opening Property of High-Density Polyethylene Film
A
Film blocking is caused by surface tension and temperature, and needs to be solved by adding anti-blocking agents and controlling winding conditions.
Extrusion & Post film blockinganti-blocking agentwinding temperaturewinding tensionslip agent
2 görüntüleme
Tam Yanıtı Oku →
Q
Uneven Thickness of High-Density Polyethylene Blown Film
A
Uneven film thickness is caused by uneven die gap, temperature, or cooling, and needs to be solved from mold precision and process stability.
Extrusion & Post film thicknessdie gapuniform temperatureair ring coolingstable haul-off
2 görüntüleme
Tam Yanıtı Oku →
Q
Poor Transparency of High-Density Polyethylene Blown Film
Q
Process Connection Problems When Switching Production Between Different Processing Methods of High-Density Polyethylene High-Density Polyethylene
A
Production switch connection needs advance planning and full preparation, and the key is to clarify the differentiated material requirements of different processing methods.
Extrusion & Post production switchprocessing methodprocess parametersmaterial gradetrial production verification
2 görüntüleme
Tam Yanıtı Oku →
Önceki 1 ... 50 51 52 53 54 55 56 ... 224 Sonraki

Kategoriler

Tüm Konular 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382
ChemAI