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Fast Cycling Grade K - High Performance Polystyrene

📋Basic Specifications

Plastic Properties:Thermoplastic

Forming Method:Film Pressure

Color:White

Transport Package:Ton Bag

Specification:25kg/bag, 850kg/bag

HS Code:3903110

Production Capacity:300,000 Tons / Year

Gross Weight:850.00kg

✨Key Properties

1

Uniform beads with excellent foam particle fluidity.

2

Short curing time for optimized production cycles.

3

Quick demolding on auto machines with efficient vacuum cooling.

4

Excellent fusion and high impact resistance.

5

Optimal foaming ratio ranging from 40 to 65 times.

📊Technical Parameters

Model Grade	Specification	Particle Size(mm)	1st Pre-expansion	Applications
Fast Cycling Grade K	K-301	1.45-1.65	70-90	Mainly used for packaging electrical appliances, ceramics, seafood boxes, floats, and handicrafts; suitable for automatic forming machines.
	K-302	1.1-1.55	60-85
	K-303	0.75-1.15	55-75
	K-401	0.50-0.8	45-65
	K-501	0.35-0.55	35-50

🛠️After Sales Service

Warranty: 90-day replacement/refund for defects (excludes improper storage).
Support: 24/7 consultation; 12h response time.
Policy: Freight covered for quality issues.

🏢Production Overview

Annual production capacity reaches 300,000 tons of polystyrene. Our product range includes light P, fast B, standard E, fire retardant F, super FS, and green FHE/FGH/FGE series.

We specialize in innovative graphite polystyrene (ST-32), offering low thermal conductivity, high strength, and B1 flame retardancy for construction and high-end packaging.

❓Frequently Asked Questions

Q1: Do you provide samples for testing? A: Yes, we provide a free 1 kg sample. However, shipping costs are to be covered by the customer.

Q2: What is the Minimum Order Quantity (MOQ)? A: Typically, the MOQ is 10 tons. Smaller orders may incur higher logistics costs.

Q3: Is your company a source factory or a trader? A: We are a source factory with an annual capacity of 300,000 tons.

Q4: How can I place an order? A: Please contact us for a detailed quote based on your requirements, then confirm with a formal Purchase Order.

Q5: What is the optimal foaming ratio for Grade K? A: The optimal foaming ratio for this grade is between 40 and 65 times.

Q6: What applications is this material suitable for? A: It is ideal for electrical appliance packaging, ceramic protection, seafood boxes, and various handicrafts using automatic forming machines.