POM Is a Specialty Low Wear Grade of Acetal Copolymer Designed for a Wide Range of Tribological Applications

• Feature: Resin Pellets
• CAS No.: 25037-45-0
• Formula: 25037-45-0
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: POM-LW90BSX
• EINECS: 25037-45-0
• Material: Polyacetal/POM
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Plastic Forming Method: Injection
• Color: White
• Place of Origin: Guangdong, China
• Use: Fully Automatic Coffee Brewers; Knife Handles
• Features: Lubricated, Good Wear Resistance, Low Friction and
• Application: Zippers Irish Flutes, Bagpipes, Practice Chanters
• Form: Resin Pellets
• Transport Package: Bag
• Specification: 25KG
• Trademark: Forever
• Origin: China
• HS Code: 390740000
• Production Capacity: 50000t/Year
• Package Size: 75.00cm * 50.00cm * 15.00cm
• Package Gross Weight: 25.000kg

Product Description

POM is a specialty low wear grade of acetal copolymer designed for improved performance 
 
 

 

Product Description
Hostaform® LW90BSX is a specialty low wear grade of acetal copolymer designed for a wide range of tribological applications, including POM/POM pairings. This grade's low wear system includes silicone oil.
General
Form	Resin Pellets
Feature                                     Abrasion Resistant
Physical		Nominal Value	Test Method
Density / Specific Gravity		1.37 g/cm³	ISO 1183
Melt Volume-Flow Rate, MVR(190 °C;2.16 kg)		7.0 cm³/10 min	ISO 1133
Ball Indentation Hardness(30s)		120 MPa	ISO 2039-1
Mechanical		Nominal Value	Test Method
Tensile Modulus		2350 MPa	ISO 527-2/1A
Tensile Stress, Yield		51.0 MPa	ISO 527-2/1A/50
Tensile Strain, Yield		15 %	ISO 527-2/1A/50
Nominal Tensile Strain at Break		35 %	ISO 527-2/1A/50
Flexural Modulus(23 °C)		2250 MPa	ISO 178
Charpy Notched Impact Strength(23 °C)		5.5 kJ/m²	ISO 179 1eA
Charpy Unnotched Impact Strength			ISO 179 1eU
-30 °C		75 kJ/m²
23 °C		85 kJ/m²
Thermal		Nominal Value	Test Method
Heat Deflection Temperature, Unannealed(1.8 MPa)		90.0 °C	ISO 75-2/A
Melting Point(10 °C/min)		166 °C	ISO 11357-3

 

Processing	Nominal Value
Drying Temperature<Injection>	100 - 120 °C
Drying Time<Injection>	3.0 - 4.0 hr
Suggested Max Moisture<Injection>	0.15 %
Hopper Temperature<Injection>	20 - 30 °C
Rear Temperature<Injection>	170 - 180 °C
Middle Temperature<injection>	180 - 190 °C
Front Temperature<Injection>	190 - 200 °C
Nozzle Temperature<Injection>	190 - 210 °C
Processing Temp, Melt<Injection>	190 - 210 °C
Mold Temperature<Injection>	80 - 120 °C
Injection Rate<Injection>	Slow
Back Pressure<Injection>	< 4.00 MPa
Feeding Zone Temperature<Injection>	60 - 80 °C
Zone4 temperature<Injection>	190 - 210 °C
Hot Runner Temperature<Injection>	190 - 210 °C

 

Company Profile

Product Parameters

 

Product Description
A semi-conductive grade of acetal copolymer for applications requiring rapid dissipation of static build- up.Information provided by Celanese Corporation.
General
Form	Resin	Pellets
Physical			Nominal Value	Test Method
Density / Specific Gravity			1.40 g/cm³
Water Absorption			0.21 %	ASTM D570
Moisture Absorption at Equilibrium			0.80 %	ASTM D570
Linear Mold Shrinkage			2.2 %
Linear Mold Shrinkage, Transverse			1.8 %
Hardness, Rockwell R			111	ASTM D785
Mechanical			Nominal Value	Test Method
Tensile Strength, Yield			37.0 MPa	ASTM D638
Elongation at Break			30 %	ASTM D638
Flexural Strength			52.0 MPa	ASTM D790
Flexural Modulus			2100 MPa	ASTM D790
Compressive Strength			66.0 MPa	ASTM D695
Shear Strength			40.0 MPa	ASTM D732
Izod Impact, Notched Temperature; 23 °C Temperature; -29 °C			50 J/m 30 J/m	ASTM D256
Thermal			Nominal Value	Test Method
Deflection Temperature Pressure; 0.46 MPa Pressure; 1.8 MPa			152 °C 106 °C	ASTM D648
Flammability, UL94			HB	UL 94

 

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Dongguan FOREVER Co., Ltd. Was founded in 2005 and is a national high-tech enterprise and national-level specialized giant enterprise dedicated to the research and production of polymer composite modified materials. With an annual capacity of 100, 000 tons of modified engineering plastics. Since its establishment, the company has been committed to the research of high-performance composite materials such as modified PC, PC/ABS, PBT, PA6, etc. Its products have been widely used in industries such as LED lighting, consumer electronics, new energy, security equipment, and small household appliances, providing customers with efficient delivery experience, ultimate price advantages, and strict quality assurance, contributing to the creation of a green and environmentally friendly world.

Dongguan FOREVER Co., Ltd's main products has obtained UL certification for RTI authorized temperature, outdoor weather resistance F1 and 5VA flame retardancy grades, as well as recycled-certified post-consumer low-carbon circulation products. Dongguan FOREVER Co., Ltd's products are highly recognized by customers worldwide for their reliable quality, excellent performance, and superior cost-effectiveness.

With a strong focus on research and development, Dongguan FOREVER Co., Ltd. Has established an advanced technology research and development center, equipped with state-of-the-art testing and analysis equipment and a professional R&D team that has accumulated rich experience in the field of polymer composite modified materials. Dongguan FOREVER Co., Ltd also maintains close partnerships with renowned universities and research institutions to stay at the forefront of technology and drive innovation in the industry.