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Problem & Solution

Practical answers to common plastic material challenges

1506 questions
Q
Uneven Color/Color Difference Appearing on Block Copolymer Polypropylene Injection Molded Products (Variant: Strengthened Measures)
Q
Underfilling/Short Shot of Block Copolymer Polypropylene Injection Molded Products (Variant: Strengthened Measures)
Q
Sink Marks at Thick-Walled Parts of Block Copolymer Polypropylene Injection Molded Products
Q
Flow Marks Appearing on the Surface of Block Copolymer Polypropylene Injection Molded Products (Variant: Strengthened Measures)
Q
Uneven Surface Gloss of Block Copolymer Polypropylene Injection-Molded Products (Variant: Strengthened Measures)
Q
Warpage Deformation of Block Copolymer Polypropylene Injection-Molded Products (Variant: Strengthened Measures)
Q
Sink Marks at Thick-Wall Sections of High-Density Polyethylene Injection-Molded Products (Variant: Strengthened Measures)
Q
Insufficient Rigidity of Polypropylene Injection-Molded Products
Q
Severe Warpage Deformation of Polypropylene PP Products
A
PP warpage needs to be comprehensively solved from three aspects: material selection (nucleating agent grade), mold cooling, and product design.
Injection Molding PP warpagecrystallization shrinkagenucleating agentmold coolingannealing treatment
Q
Uneven Wall Thickness Caused by Core Shift of Polypropylene Injection Mold
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