Ultra High Molecular Weight Polyethylene, UHMWPE Plate and Pipe Manufacturer

Ultra High Molecular Weight Polyethylene, UHMWPE Plate and Pipe

: http://armor-protection.com/1-uhmwpe.html

Introduction
UHMWPE plate and pipes are products made using an engineering plastic that features an outstanding performance at low temperatures. This material has an excellent shock resistance, and wear resistance, as well as great self-lubricating abilities. It has a very high molecular weight and features a better performance over ordinary polyethylene or other engineering plastics. Additionally, it has many features such as wear resistance, impact resistance, corrosion resistance, self-lubrication, shock absorption, low temperature resistance, non-toxic health, non-adhesion, water absorption, light weight, minimal surface tension, non-polarity and more.

Application

Dredge pipes, coal gas pipes, nature gas pipes, marine industrial pipes, water pipes, oil pipes, ash pipes for coal-fired power plants.
Various non-ferrous metal and black metal mine tailings pulp transportation pipelines, coal mine pulp transportation pipelines, food processing pipelines, chemical industry pipelines, food and beverage industry pipelines.
Injection molding for various mechanical components: various assembly line wear- resistant components such as food processing machinery, printing and dying machinery, packaging machinery, belt conveyor idlers, low temperature resistance parts in frozen machinery and the nuclear industry, auto parts and more
Liner plate for bulk carriers, cement bins, coal bins and mining cars.
Pipe formation through extrusion processing to cover submarine cables or optical cables.
It can be hollow blown into various shapes for chemical liquid containers and beer, wine bottles, as well as automobile and motorcycle fuel tanks and more.

Parameters
1. Wear resistance comparison (%)

Materials	Our product	PTFE	Nylon 6	A3 steel	POM	Copper
Wear rate	< 0.1	1.72	3.3	7.36	1.5	13.12

2. Impact strength comparison (KJ/m³)

Materials	Our product	PTFE	Nylon 6	PC	ABS	A3steel	45#steel
Impact strength	100-160	1.6~15	16	60-110	5-40	700	300~400

3.Comparison of cracking resistance of environmental stress (h)

Materials	LDPE	Cross-liking LDPE	HDPE	Cross-liking HDPE	Our product
cracking resistance of environmental stress (ASTM-1693)	2	≥500	9	≥500	> 4000

4. Friction coefficient comparison

Materials	Our product	Ice -ice	PA66	Glass -glass	Steel-steel	Glass -metal
Friction coefficient	0.05~0.15	0.50 ~15	0.37	0.9~1	0.58	0.5~0.7

5. Our product compared with other engineering plastics

Items	ASTM	unit	Our product	HIPS	NylonPA66	PC	POM	PTFE
Density	D1505	g/m³	0.95	1.03~1.04	1.13-1.15	1.2	1.41	2.14-2.2
Impact strength	D250	Kg/cm/cm	>140will not break	16~44	6~11	71. ~95	8~13	16
Elongation at break	D638	%	350	5~60	60~300	100~130	75	200~400
Friction coefficient	D1894		0.07~0.11	0.38	0.37	0.36	0.18	0.04~0.2
Wear rate	D1175	Mg/1000	70	770	175	280	210	250
Water absorption ratio	D1505	%	< 0.01	0.02~0.45	1.5	0.15	0.25	> 0.01
Breakdown voltage	D149	KV/mm	50	14-20	15-19	16	15	20

Advantages

The wear resistance of UHMW-PE is 8-10 times higher than steel and 27 times higher than brass.
It has an excellent impact-resistance, which is 5 times better than ABS and 10 times better than nylon.
It has an excellent low temperature resistance, which maintains the impact resistance and wear resistance in -196℃ (liquid nitrogen) and -269℃ (liquid nitrogen)
It has no electrochemical action and no scaling.
It has an extremely low friction coefficient, excellent self-lubrication and it will not absorb water.
Its specific gravity is 0.95.
It is non-toxic
It is convenient to process.
It has an excellent corrosion resistance.