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Techemer Composites (Guangdong) Co., Ltd.

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City:guangzhou

Province/State:guangdong

Country/Region:china

Contact Person:MsJenny Li

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China Hydrodynamic Bearing INDRON PREM Lubricant Load for Pump Hydro and Marine Performance wholesale

Hydrodynamic Bearing INDRON PREM Lubricant Load for Pump Hydro and Marine Performance

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Certification :GB/T19001-2016/ISO9001:2015, CHINA CLASSIFICATION SOCIETY

Place of Origin :China

MOQ :1

Price :USD, CNY

Payment Terms :T/T

Supply Ability :10000

Delivery Time :15working days

Packaging Details :Cartoon

Replacement Brand :Thordon

Type Of Lubricant :Water Lubricated Bearing

Bearing Structure :Split Plain Bearing

Bushing Material :Elastomeric Polymer Alloy

Bearing Direction :Radial

Customization :Customized

Applications :Hydro Turbine

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INDRON®PREM

Grade of superior type

Based on TSTN, INDRON®PREM improves the compression resistance of the material, that is, the bearing capacity is especially suitable for horizontal or inclined shafts. PREM has a better effect than TSTN on vertical pumps.

Property List of INDRON® Elastic-plastic Alloy			TSTN	CFlon	PLAT	hRBR
Properties	Unit	Test Method	Typical Value
Physical Property
Density	g/cm3	GB/T 1033.1 /ISO 1183.1	1.16	2.05	1.23	1.1
Mechanical Properties
Tensile Strength	MPa	GB/T 1040.2 /ISO 527.2	40.3	22.9	30	20.3
Elongation at Break	%	GB/T 1040.2/ISO 527.2	300	560	150	421
Shore Hardness	°	GB/T 2411/ISO 868	62~66D	68D	67~76D	85~95A
Water Absorption Mass (Saturated)	%	GB/T 1690/ISO 1817	1.2	1.2	1	1.2
Water Absorption Volume (1080h)	%	GB/ T1690/ISO 1817	1.4	1.4	0.9	1.7
Charpy Impact Strength (Notched)	kJ/㎡	GB/T 1043.1/ISO 179.1	110	100	120	—
Compressive Strength	MPa	GB/T 1041/ISO 604	24.6	28.8	38	3.8
Modulus Compression	MPa	GB/T 1041/ISO 604	423	828	600	60
Compressive Set (24h)	%	GB/T 7759/ISO 815	25	—	—	13
Maximum Load Capacity (Low-speed oscilating at 25% strain )	MPa		26	25	38	5
Maximum Load Capacity (continuous operation at 25% strain )	MPa		10	10	20	3
Maximum Operation Temperature (in water)	°C		70	100	70	70
Maximum Operation Temperature (Dry)	°C		110	260	110	110
Tribology Property
Relative Volume Wear (by Rotating Cylinder Drum)	mm3	GB/T 25262/ISO 23794	138	200	136	84
Limiting PV (Seawater Cycling, Linear Speed 5.13m/s)	MPa·m/s	GB 7948-87	101.3	—	—	—
Limiting PV (Dry Frition, Linear Speed 5.13m/s)	MPa·m/s	GB 7948-87	1.69	—	2.3	1
Coefficient of Dynamic Friction (Water)		GB 7948-87	0.08-0.16	0.05-0.15	0.08-0.16	0.08-0.16

Material Performances

GB/T 9867, ISO 4649 and ASTM D5963 Relative Volume Wears Comparison Among (mm³)

Part of the data is abstracted from Thordon's Product Specifications

ASTM D5963 (Comparison of abrasion) (㎥)

Partial data from THORDON product description

Graphite

RAILKO NF22

ORKOT TLG-P/S

ORKOT TXM-M

TENMAT T14

TENMAT T814

Polyformaldehyde(POM) DELRIN AF

THORDON THORPLAS

PTFE

INDRON PLAT

THORDON HPSXL

UHMWHDPE

THORDON SXL

DIN

INDRON TSTN

THORDON XL

INDRON TITN

INDRON HRBR

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Under the same conditions, INDRON" elastoplastic alloy has less wear than other common nonmetal bearing materials, and some of its models are even better than imported materials,which means INDRON* bearing has longer service life, higher reliability and lower maintenance cost.

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