Special silicone rubber for human simulation
summary
The added silicone rubber specially used for anti human body is a two-component liquid silicone rubber. After adding an appropriate amount of bridging agent, it can be fully vulcanized after baking to form a flexible elastic body. It is composed of two components AB, with a ratio of 10:1 or 1:1.
characteristic
1. High resilience and tear resistance, small shrinkage and high manufacturing precision.
2. Good weather resistance, acid and alkali resistance, abrasion resistance and long service life.
3. The software and hardness are adjustable, and the practicability is good. Safe and non-toxic.
application
Shoulder pads, breast pads, hip pads, artificial human organs, artificial human skin, human models, human facial models.
Product parameters：
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Add forming (A: B=1:1)
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hardness
(Shore A)
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Specifications
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Penetration 200
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Penetration 160
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Penetration 130
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Penetration 100
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model
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FR-12200A/B
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FR-12160A/B
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FR-12130A/B
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FR-12100A/B
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Before vulcanization
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Component A appearance
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Translucent liquid
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Translucent liquid
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Translucent liquid
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Translucent liquid
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Appearance of component B
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Transparent liquid
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Transparent liquid
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Transparent liquid
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Transparent liquid
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Viscosity cps
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A:4000±500
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A: 5000±500
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A:5500±1000
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A:5500±1000
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Operation time
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A. Proportion of component B added
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A:B=1:1
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A:B=1:1
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A:B=1:1
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A:B=1:1
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25 ° C
operation time min
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30~40min
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30~40min
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30~40min
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30~40min
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80°C~120°C
Vulcanization time
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30~40min
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30~40min
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30~40min
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30~4Dmin
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After vulcanization
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density g/cm3
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1.05
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1.05
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1.05
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1.05
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hardness/Shore A
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Penetration 200
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Penetration 160
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Penetration 130
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Penetration 100
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tensile strength/Mpa
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一
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一
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一
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一
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tear strength N/mm
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一
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一
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一
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一
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Linear shrinkage/%
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一
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一
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一
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一
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Elongation/%
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1500±300
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1000±200
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350±50
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350±50
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Processing program
1. Weigh the required amount of component A, put it into a container 3-4 times larger, add component B with a weight ratio of 10:1 or 1:1 in proportion, fully stir and mix it evenly, and then use it after vacuum deaeration.
2. The operation time at 25 ℃ is 20-40 minutes, and it can be vulcanized within 80 ° C~120 ℃/30-40 minutes.
3. The operation time and curing time can be adjusted according to customer needs.
storage
To ensure the good quality of this product, it should be stored in a dry environment at room temperature of 25 ° C and in a sealed container. It should not be in contact with water or moisture to prevent viscosity increase, operation, time change and other deterioration.
Note that phosphorus, sulfur, amine, organic tin and other compounds may be poisoned by catalyst, which may cause the phenomenon of immature.
Conventional packaging
Packed in 25kg drums or 200kg drums.
