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Big Discount Ptfe Bar - PVC Rod – Jing Gu

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We've been committed to offering easy,time-saving and money-saving one-stop purchasing support of consumer for PP , Ptfe Sheet , Acetal Copolymer Rod , We just not only deliver the high-quality to our customers, but far more even important is our greatest service along with the competitive price tag.

Big Discount Ptfe Bar - PVC Rod – Jing Gu Detail:

Product Description
Polyvinyl chloride is a polymer material that uses a chlorine atom to replace one hydrogen atom in polyethylene. It’s a non-crystalline material with good flame retardancy and chemical properties. It can be bonded and welded, and only produces low tensile crack stress.

JING GU PRODUCT PHYSICAL PROPERTIES
Property	Items	Test method	Unit	JING GU PVC
Mechanical property	Tensile strength	ISO 527-1、2	Mpa
	Bending strength	ISO 178	Mpa
	Bending tensile stress	ISO 527	Mpa	90/-
	Stretching strain at break	ISO 527	%
	Tensile modules of elasticity	ISO 527	Mpa	3000
	Compressive stress under 1% and 2% normal strain	ISO 604	Mpa	1.6/-
	Pendulum impact test	ISO 179/1eA	kj/m²
	Rockwell hardness		HR
Physical property	Density	ISO 1183	g/cm³	1.45
	Water absorption (23℃ water soak for 24 hours)	ISO 62	%
	Coefficients of linear thermal expansion (23-100℃ average value)		m/(m.k)	80×10^-6
	Flammability (UL)	UL94		V-0
Heat resistance	Melting point		℃	120
	Temperature resistance (continuous)		℃	60
	Temperature resistance (short time)		℃
Insulating property	Dielectric strength	ISO 60243	kv/mm	20-40
	Volume resistance	ISO 60093	Ω·cm	≥1O¹⁵
	Surface resistance	ISO 60093	Ω	≥1O¹³
	Relative permittivity -100HZ/1MHZ	ISO 60250
Chemical property	Acid resistance			+
	Alkali resistance			+
	Carbonation resistance			+
	Aromatic compounds resistance			0
	Ketone resistance			-
Other	Adhesion			+
	Friction coefficient			0.6
	Food contact			-

Properties
1. High mechanical strength, high tensile strength and hardness
2. Flame resistance, heat resistance
3. Good electrical insulation
4. High corrosion resistance, resistant to strong acid and alkali
5. Low impact strength
6. Poor stability to light and heat
Application
Widely used in chemical and pharmaceutical industries to manufacture durable chemicals, corrosion-resistant chemical equipment, electrolyzer, electroplating tanks, pumps and valve bodies, gaskets, bearing frames, pipes, etc.

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Acetal Copolymer Rod