Nylon-Specific Anti-Shrinkage Masterbatch

Nylon PA6/PA66 Special Anti-Shrinkage Masterbatch

This masterbatch significantly improves the crystallinity of the material and alleviates product shrinkage problems by adding 3% as an efficient anti-shrinkage agent, reducing the shrinkage rate of pure PA6 from 1.5% to a stable level; it effectively reduces warpage deformation, enhances dimensional stability, and particularly optimizes the injection molding precision of circular products.

Product Technical Parameters

Model	QM-PA6-SK01
Appearance morphology	Uniform white particles
Recommended additions	2%-5% (by weight of raw materials)
Applicable materials:	PA6/PA66 pure material and reinforced modified material
Applicable process	Injection moulding
Product Certification	RoHS/REACH

Core Advantages

- Shrinkage improvement: Reduces PA6 shrinkage by 40%-60% (typical value 1.5% → 0.6%-0.9%)

- Dimensional stability: The dimensional deviation of the product is controlled within ±0.05mm

- Crystallization Optimization: Crystallization temperature increased by 8-12°C, crystallinity increased by 15%-25%

- Fast dispersion: Good compatibility with nylon matrix, can be added directly without special equipment

- Mechanical retention: Maintain over 90% of the original mechanical properties of the raw material

TYPICAL APPLICATION FIELDS

• Precision gear parts

Car transmission gears, industrial reducer gears

• Electronic connector

USB ports, card slots, 5G base station connectors

• Structural components

Drone frames, fan blades, bearing housings

• Pipeline system

Automotive fuel pipe fittings, hydraulic system seals

Packaging & Shipping

- Standard packaging: 25kg/bag (moisture-proof composite bag), outer box dimensions 45×35×25cm

- Full pallet configuration: 54 bags/pallet (1.35 tons), pallet size 120×100×150cm

- Logistics timeliness: 24 hours to the Pearl River Delta, 48 hours to the Yangtze River Delta, 72 hours to major cities nationwide

- Mode of transport: Supports express/light cargo/full truck transport (freight is calculated according to the actual route)

※ Note: Custom packaging solutions are available for bulk orders

Qihao Quality Assurance

18 years

Industry experience

1000+

Partner company

ISO9001

Quality Certification

Customized service

Formulation Development

※ Free raw material compatibility testing and technical guidance provided ※

Instructions for Use

- Must be fully dried before processing (recommended 105°C for 4 hours)

- Directly injection molded after mixing with raw materials

- Optimal processing temperature range: PA6 is 230-270°C, PA66 is 260-290°C

- Avoid mixing directly with organic pigments