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29 August 2016
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Silicone Technique
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The Applications of Addition Cure Silicone Rubber

Application of Addition Cure Silicone Rubber

Addition Cure Silicone Rubber is also a kind of Food Grade Silicone Rubber, which are good for making molds for chocolate tray,

jelly tray, sugar tray, candy molds, cake molds, ice cream, ice sculpture, butter, fondant, bread, baking and other food decorations. It’s

also good for diamond, jewelry and resin rhinestones molding. And this kind of silicone is also good for prototype design /rapid prototyping.

 

Datasheet of Addition Cure Silicone Rubber

Model

Color

Viscosity

(cps)

Hardness

(A°)

Tensile

Strength

(Mpa)

Tear

Strength(kN/m)

Elongation

(≥%)

Mixing

ratio

Operating

Time(min)

Curing

Time(H)

HY-E620

Translucent

5000+1000/-2000

20±2

7.5

31

≥400

1:1/10:1

30~60

4~5

HY-E625

Translucent

6000+1500/-2000

25±2

8

30

≥400

1:1/10:1

30~60

3~4

HY-E630

Translucent

6500+1500/-2000

30±2

9

17

≥350

1:1/10:1

30~60

3~5

HY-E635

Translucent

8000+2000/-3000

35±2

9

17

≥350

1:1/10:1

30~60

3~5

HY-Q630

Transparent

14000+3000/-5000

30±2

4.5

12

≥400

1:1/10:1

30~60

4~5

HY-T640

Clear

35000+10000/-20000

40±3

4

11

≥150

1:1/10:1

30~60

4~5

Note: Above technical datasheet doesn’t include our all products, and it’s not the fixed data, they can be adjustable according to customer’s requirement.

 

Features of Addition Cure Silicone Rubber

1.environmental, food -grade(It is environmental protection material and our addition cure silicone rubber can be used for food grade products.)

2.high-temperature resistance

3.resistant to UV-irradiation, aging resistance

4.low shrinkage:0.1%

5.good flexibility, permeability

Notice of Additional cure silicone rubber:

1.As it’s easy to cause uncure problem, pls clean up all the tools which had mixed with condensation cure silicone rubber to avoid undure problem.

2.Do not add any pigment or powder into the addition cure silicone rubber before testing to prevent uncure problem.

3.Addition cure silicone rubber is biscomponent including part A and part B, do not add the part B on the container which had hold part A, the same for part B.

4.The mixing ratio(1:1 or 10:1) must in strict accordance with the ratio in case of the changing of the hardness.

5.The solidification is particularly affected by temperature

Package of Addition Cure Silicone Rubber

20KG/drum for part A + 20KG/drum for part B
200KG/drum for part A +200KG/drum for part B

Shelf Life of Addition Cure Silicone Rubber

Twelve (12) months from date of shipment when stored at 25℃ in original unopened packages.

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