Topwork plastic blow mold for HDPE,PP,ABS ...

Advantages of blow molding

include: low blow mold and die cost fast production rates ability to mold complex part produces recyclable parts. Increase the material’s tensile strength, barrier properties, clarity. Reduce weight stretch blow molding produces a container from less raw material and with improved economics and bottle properties.

Disadvantages of blow molding include:

limited to hollow parts; wall thickness is hard to control.

High-density polyethylene (HDPE)

• High impact strength
• Low temperature toughness,
• Excellent resistance to chemicals,
• Good electrical insulating properties, and
• Poor ultraviolet resistance.
• Melting Point 266°F 130°C 
• Tensile Strength 4550psi 

Acrylonitrile-butadiene-styrene (ABS)

• ABS is a hard, tough material;
• Good impact resistance;
• Good electrical insulation properties; and
• Versatile additive, filler, and reinforcing agents acceptance;

Polycarbonate (PC)

• Excellent resistance to heat,
• Hard, tough material,
• Good impact resistance, and
• Excellent transparency.

Polypropylene (PP)

• Good impact strength (poor at cold temperatures),
• Good chemical resistance,
• High abrasion resistance,
• High melt strength.

Polyethylene Terephthalate (PET)

• Used in injection blow molding, produces clear amorphous preforms. Since there is less orientation, the impact strength is reduced

home>plastic mold manufacturer>plastic preform mold  
home>plastic mold manufacturer>plastic pipefitting mold
home>plastic mold manufacturer>plastic blow mould
home>plastic mold manufacturer>plastic blow mold