Molding demonstrations will also be performed.(*) New theory plasticization system(SL screw): A plasticization system that is capable of improving the thermal transmission efficiency and significantly reducing the generation of shearing heat, which is a cause of resin burns and black spots.
Because the compatibility of this product with PVC is comparable to DOP, and its plasticizing efficiency is better than DOP, the use of this product can reduce the amount of total plasticizer in the product.
The plasticizing time and the cooling time are both shorter and the molding cycle time will be reduced. The gloss of PS products will increase as the mold temperature increases.
The screws are able to arrange according to the different plastic material, has the advantages of interchangeability, strong adaptability, good mixing, plasticization and exhaust.
In the inline screw system, the screw and injection cylinder are arranged coaxially. Plasticization(melting) of the material and injection are handled along the same axis.
Though PVC is widely used as cable insulation, this is normally made from plasticised grades or sometimes from cross-linked PVC for minimum flammability.
The effects are seen as a: Reduction in mechanical strength through plasticization Shift in the glass transition to lower temperatures due to increased free volume and swelling. Polymers such as polyamides absorb appreciably more moisture than most other engineering plastics.
It not only has plasticizing effect on polyvinyl chloride, but also can make the active chlorine atom in the chain of polyvinyl chloride stable, and can quickly absorb the HCL which is degraded by heat and light, thus blocking the continuous decomposition of polyvinyl chloride and stabilizing the function.
Selection of a plasticizing unit: One-shot injection volume=injection capacity× 20 to 80%(30-50%, if possible) Selection of mold clamping force: low-pressure molded products like lenses: Mold clamping force< Projected area of molded products× 49 to 69 MPa high-pressure molded products like light guide plates: Mold clamping force< Projected area of molded products× 343 MPa 3.2 Plasticizing mechanism For molding TOPAS, a general-purpose screw can be used, but an optical screw is recommended in consideration of mixing of carbides and stability.
混練部と予備可塑化部。
Kneading section and plasticization section.
PB-3Aはポリウレタンの可塑化に効果。
PB-3A is effective in plasticizing polyurethane.
可塑化、安定した押出および正確な温度制御。
Even plastication, stable extrusion and exact temperature control.
可塑化に使用する油圧モーターまたは電気モーターをご用意しています。
Optional hydro motor or electric motor for plasticizing.
サイクル短縮を可能とする高可塑化能力(当社油圧機より25%以上向上)。
High plasticization rate for cycle time reduction(25% higher than previous hydraulic machine).
C1100HD以上の可塑化装置に、選択可能な大きいスクリュ径を追加しました。
Large-diameter screws are added to the C1100HD and larger-capacity plasticizing units.
家電/プラスチックパイプ/自動車部品自動車産業の発展は、自動車の可塑化プロセスと切り離せません。
Household appliances/ plastic pipes/ auto parts The development of the automotive industry is inseparable from the process of automotive plasticization.
優れた均質な可塑化特性は、このような分離を防止。
Superior homogeneous plasticizing property thus preventing segregation.
T:成形機の可塑化能力(kg/h)。
T: Plasticization capacity of the molding machine(kg/h).
English
中文
عربى
Български
বাংলা
Český
Dansk
Deutsch
Ελληνικά
Español
Suomi
Français
עִברִית
हिंदी
Hrvatski
Magyar
Bahasa indonesia
Italiano
Қазақ
한국어
മലയാളം
मराठी
Bahasa malay
Nederlands
Norsk
Polski
Português
Română
Русский
Slovenský
Slovenski
Српски
Svenska
தமிழ்
తెలుగు
ไทย
Tagalog
Turkce
Українська
اردو
Tiếng việt