Hardness 60 Htv Platinum Cured Fumed Silicone Rubber Medical Grade Silicone Rubber

Min.Order: 100
Product origin: Dongguan, Guangdong, China
Infringement complaint: complaintComplaint
US$ 1.8 ~ 2.5

Description
Hardness 60 HTV Platinum Cured Fumed Silicone Rubber Medical Grade Silicone Rubber
Basic Info.
 
 
 
E30P
E40P
E50P
E60P
E70P
Appearance
 
Transparentent
Transparent
Transparent
Transparent
Transparent
S.G. at 25ºC
 
1.10
1.13
1.15
1.17
1.20
T10, 165ºC
second
8
11
11
11
11
T90, 165ºC
second
30
40
40
50
60
Hardness
shore A (JIS)
30
40
50
60
70
Tear strength
(Die B) kgf/cm
20
25
25
30
30
Tensile strength
kgf/cm2
80
80
80
85
80
Liner shrinkage
 
3.3
3.0
2.8
2.7
2.5
Elongation
 
900
850
700
600
500
Plasticity
 
170
190
210
240
280
 
Cured ConditionCuring agent: C-5 0.9%(wt.)                                            Press cure: 165ºC/10 min                                              Post cure: 200ºC 2hrs /4hrs
Product Description

 


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FAQ

 

Q1. How to reduce bubbles?
1). Put the liquid silicone into the vacuum machine for defoaming, and wait until the pointer of the vacuum machine barometer points to -0.1MPA. This is the best method.
2). Put the liquid silicone in the refrigerator to freeze, delay the curing time, and wait for the natural bubble discharge.
 
Q2. Why doesn't the silicone cure?
During the operation, it should not be in contact with water, nitrogen, phosphorus, sulfur, organotin or heavy metal elements, nor can it be mixed with condensed silicone (100:2), otherwise it will not solidify, that is called silicone poisoning.
 
Q3. How to deal with bad demolding?
Before use, the surface of the mold should be cleaned and smoothed; or it can be evenly coated with petroleum jelly/release agent and then on the mold.
 
Q4. How to increase the service life of silicone molds?
1). When we make the mold, we must choose the appropriate hardness of silicone according to the size of the product.
2). Silicone oil cannot be added to the silicone. The more silicone oil is added, the mold will become softer, and the tensile strength and tear strength will decrease.
 
Q5 .ls food grade silicone safe?
Food-grade liquid silicone is commonly used to make molds for cakes, ice cream.biscuits, specimens and other handicrafts. It can directly contact food and has noeffect on adults and children, but please do not use it directly.
 
Q6. Do you offer samples?
We offer free samples.Send samples for you to test the quality and the market.
 
Q7. What is the lead time ?
According to quantity.Sample:1-3days;Small quantities:5-7days; Largeorder:about 10-15days.







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