Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →

Chain Extender Dosage Problem

This problem is a typical manifestation of chain extender dosage problems in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recomm...

Molds & Tooling chain extender dosage problem

2 görüntüleme

Tam Yanıtı Oku →

Catalyst Dosage Problem

This problem is a typical manifestation of catalyst dosage problems in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recommended ...

Processing Machinery catalyst dosage problemtemperature

2 görüntüleme

Tam Yanıtı Oku →

Moisture Content Exceeding Standard

This problem is a typical manifestation of moisture content exceeding standard in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is r...

Material Drying moisture content exceeding standard

2 görüntüleme

Tam Yanıtı Oku →

Improper Raw Material Temperature

This problem is a typical manifestation of improper raw material temperature in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is rec...

Processing Machinery improper raw material temperaturetemperature

2 görüntüleme

Tam Yanıtı Oku →

Embrittlement / Insufficient Strength

The essence of embrittlement is that the material toughness reserve drops to a level that cannot meet the use requirements. The key to control is the "three temperatures" — processing temperature (avoid excessive degradation), drying temperature (avoid too low leaving residual moisture and too hi...

Material Drying embrittlementthermal degradationdrying conditionsrecycled material ratioimpact strength

2 görüntüleme

Tam Yanıtı Oku →

Post-Curing Deformation

The core of curing abnormality is that the rate and degree of the crosslinking reaction deviate from the optimal window. The adjustment idea is the "three-element method": formulation (precise metering of catalyst/curing agent), temperature (precise control of mold and material temperature), time...

Material Analysis curing degreecatalyst dosagemold temperaturecuring timepost-curing

3 görüntüleme

Tam Yanıtı Oku →

Shrinkage Warpage

Warpage is macroscopic bending caused by inconsistent shrinkage of various parts of the part. The solution ideas are: achieve uniform cooling of all parts during the cooling stage (cooling water channel optimization), adopt symmetrical layout and isotropic design in structural design (wall thickn...

Molds & Tooling warpage deformationcooling uniformityresidual stressgate symmetryannealing

2 görüntüleme

Tam Yanıtı Oku →

Flow Mark / Whitening

This problem is a typical manifestation of flow mark/whitening in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recommended to st...

Injection Molding flow markmelt temperaturemold temperatureinjection speedripple

2 görüntüleme

Tam Yanıtı Oku →

Rough Surface / Pitted Surface

This problem is a typical manifestation of rough surface/pitted surface in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recommen...

Molds & Tooling demolding draft anglemold polishingholding pressurecooling timerelease agent

2 görüntüleme

Tam Yanıtı Oku →

Surface Orange Peel

This problem is a typical manifestation of surface orange peel in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recommended to st...

Molds & Tooling demolding draft anglemold polishingholding pressurecooling timerelease agent

2 görüntüleme

Tam Yanıtı Oku →

Önceki 1 ... 1155 1156 1157 1158 1159 1160 1161 ... 1164 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

Sorun ve Çözüm

Kategoriler

Teklif Al