Rubber Accelerator can effectively activated the Rubber Curing Agent ,thus speeding up the cross-linking reaction Vulcanizing Agent and rubber molecules,to shorten the curing time and reduce the curing temperature. Ningbo Actmix produce the Pre-dispersed rubber accelerators, including Sulfenamides accelerators, Thiazoles accelerators, Thiurams accelerators ,Guanidine accelerators, Thiourea accelerators & Amine accelerators ,especially the N-Nitrosamine free accelerator and non-staining accelerator; all with high dispersibility, high stability, high uniformity.Widely application for the high-end rubber parts,such as automobile sealing strip, foaming materials, reducing shock, sealing products etc.
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China Pre-dispersed Rubber Accelerator manufacturers, you can source MBTS Accelerator , ZDEC Accelerator , DPG Accelerator etc Sulfenamides, Thiazoles, Thiuram, Guanidine, Thiourea Accelerator,synergistic combination accelerator. Rubber Accelerator Rubber Accelerator, MBTS Accelerator, ZDEC Accelerator, DPG Accelerator,Sulfenamides accelerators, Thiazoles accelerators, Thiurams accelerators,Guanidine accelerators, Thiourea accelerators, Amine accelerators Ningbo Actmix Rubber Chemicals Co.,Ltd. (Ningbo Actmix Polymer Co.,Ltd.) , http://www.actmix-chemicals.com
*we supply special shaped ndfeb magnet for order with wholesale price
Sintered ndfeb magnet, are composed of neodymium, iron, boron and a few transition metals.
These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs.
Dimension and size: With custom requirement (from 0.1mm to 100mm)
Coating: Zinc, Ni-Ci-Ni, Nickel, Epoxy, Au, and so on
Shaped: Ring, Block, Disc, Arc, segment, cylinder, and special size. Etc
Attributes of Neodymium
Very high resistance to demagnetization
High energy for size
Good in ambient temperature
Moderately priced
Material is corrosive and should be coated for long term maximum energy output
Low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically.
Applications of Neodymium
Magnetic separators, linear actuators, microphone assemblies,
Servo motors, DC motors (automotive starters), computer rigid disc drives,
Printers, Speakers. Lifter
Magnetizing and Handling
Neodymium magnets are very brittle and very strong magnetically. Therefore, it is crucial to handle these magnets with extreme care to avoid personal injury and damage to the magnets. Fingers can be severely pinched between attracting magnets. Magnets can chip if allowed to jump at an attracting object. It is highly recommended that when constructing rare earth magnetic assemblies, they be magnetized after assembly...
WELCOME CONTACT US FOR UPDATED QUOTIATON.
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Technical Specifications of Sintered Neodymium Magnet
Grade
Coercive Force Hcb
KA/m (KOe)Intrinsic Coercive Force Hcj
KA/m (KOe)Maximum Energy Product BHmax
KJ/m3 (MGOe)Maximum Operating Temperature Tw
ºC
N35
1170-Remanence Br
mT (KG)1220(11.7-12.2)≥868(≥10.9)
≥955(≥12)
263-287(33-36)
80ºC
N38
1220-1250(12.2-12.5)
≥899(≥11.3)
≥955(≥12)
287-310(36-39)
80ºC
N40
≥907(≥11.4)
≥955(≥12)
302-326(38-41)
80ºC
N42
1280-1320(12.8-13.2)
   ≥1250-1280(12.5-12.8)915(≥11.5)
≥955(≥12)
318-342(40-43)
80ºC
N45
1320-1380(13.2-13.8)
≥923(≥11.6)
≥955(≥12)
342-366(43-46)
80ºC
N48
1380-1420(13.8-14.2)
≥923(≥11.6)
≥876(≥12)
366-390(46-49)
80ºC
N50
1400-1450(14.0-14.5)
≥796(≥10.0)
≥876(≥11)
382-406(48-51)
60ºC
N52
1430-1480(14.3-14.8)
≥796(≥10.0)
≥876(≥11)
398-422(50-53)
60ºC
35M
1170-1220(11.7-12.2)
≥868(≥10.9)
≥1114(≥14)
263-287(33-36)
100ºC
38M
1220-1250(12.2-12.5)
≥899(≥11.3)
≥1114(≥14)
287-310(36-39)
100ºC
40M
1250-1280(12.5-12.8)
≥923(≥11.6)
≥1114(≥14)
302-326(38-40)
100ºC
42M
1280-1320(12.8-13.2)
≥955(≥12.0)
≥1114(≥14)
318-342(40-43)
100ºC
45M
1320-1380(13.2-13.8)
≥955(≥12.5)
≥1114(≥14)
342-366(43-46)
100ºC
48M
1360-1430(13.6-14.3)
≥1027(≥12.9)
≥1114(≥14)
366-390(46-49)
100ºC
50M
1400-1450(14.0-14.5)
≥10339(≥13.0)
≥1114(≥14)
382-406(48-51)
100ºC
35H
1170-1220(11.7-12.2)
≥868(≥10.9)
≥1353(≥17)
263-287(33-36)
120ºC
38H
1220-1250(12.2912.5)
≥899(≥11.3)
≥1353(≥17)
287-310(36-39)
120ºC
40H
1250-1280(12.8-12.8)
≥923(≥11.6)
≥1353(≥17)
302-326(38-41)
120ºC
42H
1280-1320(12.8-13.2)
≥955(≥12.0)
≥1353(≥17)
318-342(40-43)
120ºC
45H
1300-1360(13.0-13.6)
≥963(≥12.1)
≥1353(≥17)
326-358(43-460
120ºC
48H
1370-1430(13.7-14.3)
≥955(≥12.5)
≥1353(≥17)
366-390(46-49)
120ºC
35SH
1170-1220(11.7-12.2)
≥876(≥11.0)
≥1592(≥20)
263-287(33-36)
150ºC
38SH
1220-1250(12.2-12.5)
≥907(≥11.4)
≥1592(≥20)
287-310(36-39)
150ºC
40SH
1240-1280(12.5-12.8)
≥939(≥11.8)
≥1592(≥20)
302-326(38-41)
150ºC
42SH
1280-1320(12.8-13.2)
≥987(≥12.4)
≥1592(≥20)
318-342(40-43)
150ºC
45SH
1320-1380(13.2-13.8)
≥1003(≥12.6)
≥1592(≥20)
342-366(43-46)
150ºC
30UH
1080-1130(10.8-11.3)
≥812(≥10.2)
≥1990(≥25)
223-247(28-31)
180ºC
33UH
1130-1170(11.3-11.7)
≥852(≥10.7)
≥1990(≥25)
247-271(31-34)
180ºC
35UH
1180-1220(11.8-12.2)
≥860(≥10.8)
≥1990(≥25)
263-287(33-36)
180ºC
38UH
1220-1250(12.2-12.5)
≥876(≥11.0)
≥1990(≥25)
287-310(36-39)
180ºC
40UH
1240-1280(12.5-12.8)
≥899(≥11.3)
≥1990(≥25)
302-326(38-41)
180ºC
28EH
1040-1090(10.4-10.9)
≥780(≥9.8)
≥2388(≥30)
207-231(26-29)
200ºC
30EH
1080-1130(10.8-11.3)
≥812(≥10.2)
≥2388(≥30)
223-247(28-31)
200ºC
33EH
1130-1170(11.3-11.7)
≥836(≥10.5)
≥2388(≥30)
247-271(31-34)
200ºC
35EH
1170-1220(11.7-12.2)
≥876(≥11.0)
≥2388(≥30)
263-287(33-36)
200ºC
38EH
1220-1250(12.2-12.5)
≥899(≥11.3)
≥2388(≥30)
287-310(36-39)
200ºC
28AH
1020-1080(10.2-10.8)
≥780(≥9.8)
≥2704(≥34)
199-231(25-29)
240ºC
30AH
1020-1080(10.2-10.8)
≥811(≥10.2)
≥2704(≥34)
223-247(28-29)
240ºC
N35T
1170-1210(11.7-12.1)
≥868(≥10.9)
≥955(≥12)
263-287(33-36)
80ºC
N45T
1320-1380(13.2-13.8)
≥876(≥11.0)
≥955(≥12)
342-366(43-46)
80ºC
N48T
1380-1420(13.8-14.2)
≥836(≥10.5)
≥876(≥11)
366-390(46-49)
80ºC
35MT
1170-1210(11.7-12.1)
≥868(≥10.9)
≥1114(≥14)
263-287(33-36)
100ºC
45MT
1320-1380(13.2-13.8)
≥995(≥12.5)
≥1114(≥14)
342-366(43-46)
100ºC
38HT
1210-1250(12.1-12.5)
≥899(≥11.3)
≥1353(≥17)
287-310(36-39)
120ºC
40HT
1240-1280(12.4-12.8)
≥923(≥11.6)
≥1353(≥17)
302-326(38-41)
120ºC
45HT
1320-1380(13.2-13.8)
≥995(≥12.5)
≥1353(≥16)
342-366(43-46)
120ºC
35SHT
1170-1210(11.7-12.1)
≥876(≥11.0)
≥1592(≥20)
263-287(33-36)
150ºC
38SHT
1210-1250(12.1-12.5)
≥907(≥11.4)
≥192(≥20)
287-310(36-39)
150ºC
42SHT
1280-1320(12.8-13.2)
≥995(≥12.5)
≥1592(≥20)
318-342(40-43)
150ºC
L-30SHT
1080-1130(10.8-11.3)
≥804(≥10.1)
≥1592(≥20)
223-247(28-31)
150ºC
L-33SHT
1130-1170(11.3-11.7)
≥844(≥10.6)
≥1592(≥20)
247-271(31-34)
150ºC
L-35SHT
1170-1210(11.7-12.1)
≥876(≥111.0)
≥1592(≥20)
263-287(33-36)
150ºC
L-38SHT
1210-1250(12.1-12.5)
≥907(≥11.4)
≥1592(≥20)
287-310(36-39)
150ºC
L-30UHT
1080-1130(10.8-11.3)
≥812(≥10.2)
≥1990(≥25)
223-247(28-31)
180ºC
L-33UHT
1130-1170(11.3-11.7)
≥852(≥10.7)
≥1990(≥25)
247-271(31-34)
180ºC
L-38UHT
1210-1250(12.1-12.5)
≥907(≥11.4)
≥1990(≥25)
287-310(36-39)
180ºC
L-30EHT
1080-1130(10.8-11.3)
≥812(≥10.2)
≥2388(≥30)
223-247(28-31)
180ºC
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*we supply special shaped ndfeb magnet for order with wholesale price
Sintered ndfeb magnet, are composed of neodymium, iron, boron and a few transition metals.
These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs.
Dimension and size: With custom requirement (from 0.1mm to 100mm)
Coating: Zinc, Ni-Ci-Ni, Nickel, Epoxy, Au, and so on
Shaped: Ring, Block, Disc, Arc, segment, cylinder, and special size. Etc
Attributes of Neodymium
Very high resistance to demagnetization
High energy for size
Good in ambient temperature
Moderately priced
Material is corrosive and should be coated for long term maximum energy output
Low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically.
Applications of Neodymium
Magnetic separators, linear actuators, microphone assemblies,
Servo motors, DC motors (automotive starters), computer rigid disc drives,
Printers, Speakers. Lifter
Magnetizing and Handling
Neodymium magnets are very brittle and very strong magnetically. Therefore, it is crucial to handle these magnets with extreme care to avoid personal injury and damage to the magnets. Fingers can be severely pinched between attracting magnets. Magnets can chip if allowed to jump at an attracting object. It is highly recommended that when constructing rare earth magnetic assemblies, they be magnetized after assembly...
WELCOME CONTACT US FOR UPDATED QUOTIATON.
Â
Technical Specifications of Sintered Neodymium Magnet
Grade
Coercive Force Hcb
KA/m (KOe)Intrinsic Coercive Force Hcj
KA/m (KOe)Maximum Energy Product BHmax
KJ/m3 (MGOe)Maximum Operating Temperature Tw
ºC
N35
1170-Remanence Br
mT (KG)1220(11.7-12.2)≥868(≥10.9)
≥955(≥12)
263-287(33-36)
80ºC
N38
1220-1250(12.2-12.5)
≥899(≥11.3)
≥955(≥12)
287-310(36-39)
80ºC
N40
≥907(≥11.4)
≥955(≥12)
302-326(38-41)
80ºC
N42
1280-1320(12.8-13.2)
   ≥1250-1280(12.5-12.8)915(≥11.5)
≥955(≥12)
318-342(40-43)
80ºC
N45
1320-1380(13.2-13.8)
≥923(≥11.6)
≥955(≥12)
342-366(43-46)
80ºC
N48
1380-1420(13.8-14.2)
≥923(≥11.6)
≥876(≥12)
366-390(46-49)
80ºC
N50
1400-1450(14.0-14.5)
≥796(≥10.0)
≥876(≥11)
382-406(48-51)
60ºC
N52
1430-1480(14.3-14.8)
≥796(≥10.0)
≥876(≥11)
398-422(50-53)
60ºC
35M
1170-1220(11.7-12.2)
≥868(≥10.9)
≥1114(≥14)
263-287(33-36)
100ºC
38M
1220-1250(12.2-12.5)
≥899(≥11.3)
≥1114(≥14)
287-310(36-39)
100ºC
40M
1250-1280(12.5-12.8)
≥923(≥11.6)
≥1114(≥14)
302-326(38-40)
100ºC
42M
1280-1320(12.8-13.2)
≥955(≥12.0)
≥1114(≥14)
318-342(40-43)
100ºC
45M
1320-1380(13.2-13.8)
≥955(≥12.5)
≥1114(≥14)
342-366(43-46)
100ºC
48M
1360-1430(13.6-14.3)
≥1027(≥12.9)
≥1114(≥14)
366-390(46-49)
100ºC
50M
1400-1450(14.0-14.5)
≥10339(≥13.0)
≥1114(≥14)
382-406(48-51)
100ºC
35H
1170-1220(11.7-12.2)
≥868(≥10.9)
≥1353(≥17)
263-287(33-36)
120ºC
38H
1220-1250(12.2912.5)
≥899(≥11.3)
≥1353(≥17)
287-310(36-39)
120ºC
40H
1250-1280(12.8-12.8)
≥923(≥11.6)
≥1353(≥17)
302-326(38-41)
120ºC
42H
1280-1320(12.8-13.2)
≥955(≥12.0)
≥1353(≥17)
318-342(40-43)
120ºC
45H
1300-1360(13.0-13.6)
≥963(≥12.1)
≥1353(≥17)
326-358(43-460
120ºC
48H
1370-1430(13.7-14.3)
≥955(≥12.5)
≥1353(≥17)
366-390(46-49)
120ºC
35SH
1170-1220(11.7-12.2)
≥876(≥11.0)
≥1592(≥20)
263-287(33-36)
150ºC
38SH
1220-1250(12.2-12.5)
≥907(≥11.4)
≥1592(≥20)
287-310(36-39)
150ºC
40SH
1240-1280(12.5-12.8)
≥939(≥11.8)
≥1592(≥20)
302-326(38-41)
150ºC
42SH
1280-1320(12.8-13.2)
≥987(≥12.4)
≥1592(≥20)
318-342(40-43)
150ºC
45SH
1320-1380(13.2-13.8)
≥1003(≥12.6)
≥1592(≥20)
342-366(43-46)
150ºC
30UH
1080-1130(10.8-11.3)
≥812(≥10.2)
≥1990(≥25)
223-247(28-31)
180ºC
33UH
1130-1170(11.3-11.7)
≥852(≥10.7)
≥1990(≥25)
247-271(31-34)
180ºC
35UH
1180-1220(11.8-12.2)
≥860(≥10.8)
≥1990(≥25)
263-287(33-36)
180ºC
38UH
1220-1250(12.2-12.5)
≥876(≥11.0)
≥1990(≥25)
287-310(36-39)
180ºC
40UH
1240-1280(12.5-12.8)
≥899(≥11.3)
≥1990(≥25)
302-326(38-41)
180ºC
28EH
1040-1090(10.4-10.9)
≥780(≥9.8)
≥2388(≥30)
207-231(26-29)
200ºC
30EH
1080-1130(10.8-11.3)
≥812(≥10.2)
≥2388(≥30)
223-247(28-31)
200ºC
33EH
1130-1170(11.3-11.7)
≥836(≥10.5)
≥2388(≥30)
247-271(31-34)
200ºC
35EH
1170-1220(11.7-12.2)
≥876(≥11.0)
≥2388(≥30)
263-287(33-36)
200ºC
38EH
1220-1250(12.2-12.5)
≥899(≥11.3)
≥2388(≥30)
287-310(36-39)
200ºC
28AH
1020-1080(10.2-10.8)
≥780(≥9.8)
≥2704(≥34)
199-231(25-29)
240ºC
30AH
1020-1080(10.2-10.8)
≥811(≥10.2)
≥2704(≥34)
223-247(28-29)
240ºC
N35T
1170-1210(11.7-12.1)
≥868(≥10.9)
≥955(≥12)
263-287(33-36)
80ºC
N45T
1320-1380(13.2-13.8)
≥876(≥11.0)
≥955(≥12)
342-366(43-46)
80ºC
N48T
1380-1420(13.8-14.2)
≥836(≥10.5)
≥876(≥11)
366-390(46-49)
80ºC
35MT
1170-1210(11.7-12.1)
≥868(≥10.9)
≥1114(≥14)
263-287(33-36)
100ºC
45MT
1320-1380(13.2-13.8)
≥995(≥12.5)
≥1114(≥14)
342-366(43-46)
100ºC
38HT
1210-1250(12.1-12.5)
≥899(≥11.3)
≥1353(≥17)
287-310(36-39)
120ºC
40HT
1240-1280(12.4-12.8)
≥923(≥11.6)
≥1353(≥17)
302-326(38-41)
120ºC
45HT
1320-1380(13.2-13.8)
≥995(≥12.5)
≥1353(≥16)
342-366(43-46)
120ºC
35SHT
1170-1210(11.7-12.1)
≥876(≥11.0)
≥1592(≥20)
263-287(33-36)
150ºC
38SHT
1210-1250(12.1-12.5)
≥907(≥11.4)
≥192(≥20)
287-310(36-39)
150ºC
42SHT
1280-1320(12.8-13.2)
≥995(≥12.5)
≥1592(≥20)
318-342(40-43)
150ºC
L-30SHT
1080-1130(10.8-11.3)
≥804(≥10.1)
≥1592(≥20)
223-247(28-31)
150ºC
L-33SHT
1130-1170(11.3-11.7)
≥844(≥10.6)
≥1592(≥20)
247-271(31-34)
150ºC
L-35SHT
1170-1210(11.7-12.1)
≥876(≥111.0)
≥1592(≥20)
263-287(33-36)
150ºC
L-38SHT
1210-1250(12.1-12.5)
≥907(≥11.4)
≥1592(≥20)
287-310(36-39)
150ºC
L-30UHT
1080-1130(10.8-11.3)
≥812(≥10.2)
≥1990(≥25)
223-247(28-31)
180ºC
L-33UHT
1130-1170(11.3-11.7)
≥852(≥10.7)
≥1990(≥25)
247-271(31-34)
180ºC
L-38UHT
1210-1250(12.1-12.5)
≥907(≥11.4)
≥1990(≥25)
287-310(36-39)
180ºC
L-30EHT
1080-1130(10.8-11.3)
≥812(≥10.2)
≥2388(≥30)
223-247(28-31)
180ºC
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Actmix®LHG-80GE Comprehensive Accelerator, can replace of EG3M-75;
Actmix®MTT-80GE Can be substituted ETU
Actmix®ACT-70GA Can be substituted DOTG
User-Defined NdFeB for Nuclear Magnetic Resonance
Model NO.: MF-N393
Factory Audit: SGS
Environment: RoHS
Supply Ability: 200 Ton/Tons Per Month
Packaging Details: Carton/Pallet, Standard Export Packing
Type: Permanent
Composition: Neodymium Magnet
Sample: Free
OEM: Yes
Trademark: magforever
Transport Package: Cartons, Pallets
Specification: custom
Origin: China
HS Code: 850519
Model NO.: MF-N393
Factory Audit: SGS
Environment: RoHS
Supply Ability: 200 Ton/Tons Per Month
Packaging Details: Carton/Pallet, Standard Export Packing
Type: Permanent
Composition: Neodymium Magnet
Sample: Free
OEM: Yes
Trademark: magforever
Transport Package: Cartons, Pallets
Specification: custom
Origin: China
HS Code: 850519