Specifications

Nylon filaments have good dimensional stability, good bend recovery, and brilliant colors.

PRODUCTS DESCRIPTION

 

NYLON TOOTHBRUSH FILAMENT / BRSTLE

 

 

NYLON RESIN

PA610 and PA612 resin are melt-extruded into filaments, cooled in water, stretched, and annealed in hot-air chambers. These filaments have good dimensional stability, good bend recovery, and brilliant colors.

  

Properties	NYLON
Water Absorption,24hr(%)	3.0
Bend Recovery(%)	90
Mold Shrinkage(%)	1.1
Crimp Rigidity(%)	22.4
Dimensional Stability in Wet and Dry conditions(%)	1.5
Initial modulus(cN/dtex)	2.1
Density(g/cm3)	1.14
Melting Point(.c)	210

 

 

  

WHY IS NYLON FILAMENT?

NYLON RESIN(POLYAMIDE RESIN)

 

Nylon resin (polyamide resin) is thermoplastic engineering resin whose (molecular) main chain has amid bond (-CONH-). We have a complete lineup of monofilaments made of copolymer nylon, such as nylon 6, nylon 66, nylon 610 and nylon 612, and can offer the optimum grade according to customer needs.

 

Our Nylon filament products are divided into six kinds according to the raw materials: Nylon 6, Nylon 66, Nylon 610, Nylon 612 ( Producing by the Chinese raw materials) , Nylon 612 ( Producing with US DuPont Zytel raw materials) and nylon 46 filament. The “DAMI”brand nylon filament is one of the superfine filament of our company.It has excellence mechanical performance, resisting assault, hard surface, wear-resisting.Low temperature performance and chemical stability is good.

 

Characteristics of nylon resin

Nylon 610 Filament

The performance of Nylon 610 filament is between nylon 66 filament and nylon 6 filament.But its absorbency is little.And it’s able to bear the alkali and week acid. Nylon 610 filament is the first-selected material which is processed the toothbrush and industrial brush.

Diameter	0.05mm or above
Cross-section	ROUND,Upon customer's request
Cut Length	25mm or above ±1.0mm
Standard Bundle Length	1200mm
Color	48 kinds of standard color
Bundle Diameter	50±2mm
Melting Point	215-225
Package	White crepe paper, PE TUBE, PE WRAP, Spool

 

Nylon 612 Filament

Nylon 612 filament is a kind of relatively advanced products in nylon series. Generally it's used for processing high-class brush. PA612 (Polyamide 612 or nylon 612) resin are melt-extruded into filaments, cooled in water, stretched, and annealed in hot-air chambers. These filaments have good dimensional stability, good bend recovery, and brilliant colors.

Diameter	0.05mm or above
Cross-section	ROUND,Upon customer's request
Cut Length	25mm or above ±1.0mm
Standard Bundle Length	1200mm
Color	48 kinds of standard color
Bundle Diameter	50±2mm
Melting Point	212
Density	1.06 g/cm3
Package	White crepe paper, PE TUBE, PE WRAP, Spool

 

NYLON  FILAMENT

 

COLORS AVAILABLE

 

 

STANDARD PRODUCT DESCRIPTION

Diameter Diameters are available from 6 mil(0.152mm) to 9 mil(0.228mm) as shown on the left. Length The length ranges of the filament are available from 16mm to 34mm as shown on the left. Colors Over 30 colors are offered in addition to Natural white. They will be customized by your color preference as well. Please see sample color code for current selection. Hanks Each hank (bundle, diameter of 47-52mm and length of 30mm) is wrapped in specified paper. Standard Packages Standard Packages for hanks are corrugated cartons of about 25kg(One carton is composed of approximately 625 hanks) net weight per item of one diameter, length, color, and crimp. Net weight is calculated without wrapping paper. The filament materials will be packaged suitable and ready for your manufacturing automation.These options may vary according to customer’s preference. Minimum Order Minimum order quantities for standard products are 300kg for size 6mil to 9mil. These options may vary according to customer’s preference.

 

 

 

 

 

QUALITY CONTROL

DAMI suggests customers to order firstly small amount of samples for tryout, and then large quantity for mass production after positive test results. Abrasive brushes and Industrial brushes are functional industrial consumable material. Tryout is the best way to test the product. DAMI documents product information as well as samples of each production batch for tracking purpose and to ensure a stable quality of DAMI filaments.

Our company has advanced processing and testing equipmentthat meets technology standards and satify customer's manufacturing requirements.We will continue to invest in synthetic filament research and filament testing technology so that our products will fully comply with international standards.

1.Chromatism Test

2.Moisture Absorption Test

3.Bending Recovery And Stiffness Test——Bending Resistance tester

4.Pull And Tensile Strength Test

5.Bending Recovery Rate Test

 

You are welcome to discuss business, for more information, pls feel free to contact us:

 

SKYPE: damichinahonest

QQ:18561246