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Product details
Instrument Introduction
The main components of the JFC series freeze crusher are a sample box and tungsten carbon steel balls. When in use, insert the tungsten carbon steel ball and sample box into the crushing rod and install the machine. Immerse all sample boxes in liquid nitrogen. After the sample and steel ball are fully cooled, the grinding rod moves back and forth to crush the sample with the steel ball.
Examples of crushable polymers and crushing amounts:
Polymer that can be crushed using standard containers:
PS、HIPS、LDPE、PP、PMMA、EVA、ABS、P(S-AN)、Nylon6、NylonMXD6(K2TiO3、30%)、PPS、PPS(Glass Fiber、 40%), polyacetal, hard PVC, PTFE, PEEK, silicone, soft PVC, printed substrate, sulfurized IIR, cellulose, tire
The JFC-300 container requires about 3g, and the JFC-1500 container requires about 15g (under standard crushing conditions).
Polymer that can be crushed using standard containers:
HDPE, PC, etc
The JFC-300 container requires approximately 1.5g, and the JFC-1500 container requires approximately 7.5g (under standard crushing conditions).
Examples of crushable polymers and crushing amounts:
Polymer that can be crushed using standard containers:
PS、HIPS、LDPE、PP、PMMA、EVA、ABS、P(S-AN)、Nylon6、NylonMXD6(K2TiO3、30%)、PPS、PPS(Glass Fiber、 40%), polyacetal, hard PVC, PTFE, PEEK, silicone, soft PVC, printed substrate, sulfurized IIR, cellulose, tire
The JFC-300 container requires about 3g, and the JFC-1500 container requires about 15g (under standard crushing conditions).
Polymer that can be crushed using standard containers:
HDPE, PC, etc
The JFC-300 container requires approximately 1.5g, and the JFC-1500 container requires approximately 7.5g (under standard crushing conditions).
main features
1 can crush all polymers such as plastic and rubber.
This device is most suitable for the analysis of polymer additives, analysis of polymer volatile gases, and pre-treatment of natural and biological components such as wood chips.
3. Low usage of liquid nitrogen, cost-effective.
4. Equipped with standard steel containers or titanium alloy containers.
After the pulverization of 5 samples, high decomposition energy fixed NMR spectroscopy can be used for determination.
Sulfur added rubber can also be crushed together with KBr using this machine to make tablets for IR measurement.
This device is most suitable for the analysis of polymer additives, analysis of polymer volatile gases, and pre-treatment of natural and biological components such as wood chips.
3. Low usage of liquid nitrogen, cost-effective.
4. Equipped with standard steel containers or titanium alloy containers.
After the pulverization of 5 samples, high decomposition energy fixed NMR spectroscopy can be used for determination.
Sulfur added rubber can also be crushed together with KBr using this machine to make tablets for IR measurement.
Technical Parameter
Up to 3g of sample can be crushed at once
Crushing method: Vertical reciprocating
Repetition frequency: 50Hz, approximately 1250 times/minute
60Hz, approximately 1450 beats per minute
Sample container: content volume 12ml
Vacuum bottle: content volume 1000ml
Timer: Set pre cooling time
Set the crushing time
Power supply: AC100V ± 10% • 5A (standard)
Standard accessory
Sample container (for 3g): 1 set
Steel ball (3g): 1 piece
Crushing rod (for 3g): 1 piece
Vacuum bottle (1000ml): 1 piece
Tool: 1 set
User manual: 1 volume
Crushing method: Vertical reciprocating
Repetition frequency: 50Hz, approximately 1250 times/minute
60Hz, approximately 1450 beats per minute
Sample container: content volume 12ml
Vacuum bottle: content volume 1000ml
Timer: Set pre cooling time
Set the crushing time
Power supply: AC100V ± 10% • 5A (standard)
Standard accessory
Sample container (for 3g): 1 set
Steel ball (3g): 1 piece
Crushing rod (for 3g): 1 piece
Vacuum bottle (1000ml): 1 piece
Tool: 1 set
User manual: 1 volume
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