Prix FOB
Obtenir le dernier prix11.88 ~ 14.88 / Kilogram
|100 Kilogram Minimum Order
Pays:
China
N ° de modèle:
HY-Q series
Prix FOB:
11.88 ~ 14.88 / Kilogram Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
11.88 per Kilogram
Commande minimale:
100 Kilogram
Packaging Detail:
25kg and 200kg per drum
Heure de livraison:
Within three days after getting your payment
Capacité de Fournir:
8000 Kilogram per Day
Payment Type:
T/T, L/C, Western Union, PayPal
Groupe de produits :
Personne àcontacter Ms. JoJo
Building A, No.3, Hongling First Road, Liulian Shibi, Pingdi Street, Long Gang district, Shenzhen, Guangdong
Applications for the food grade mold making kits:
    • Rapid prototyping (urethane
casting/silicone tooling/vacuum casting)
    • GRC and concrete molding
    • PU resin casting
    • General mold making
    • Food grade molding application, food
safe mold making.
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Description:
    HY-Q series food grade silicone(also
medical grade silicone) is composed of two parts. Part A is a
flowable liquid, part B is the curing agent (platinum catalyst). It
features an exceptional fluidity and good operability. Because of
its high transparency and high tear strength, it is always used for
prototyping and all kinds of food mold.
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Characteristics:
    - Almost nil shrinkage
    - High chemical resistance to
aggressive components of some types of resins
    - Strong tear strength (this feature
ensures higher resistance to wearing and shearing)
    - High degree of precision in
reproduction
    - High dimensional stability over time
and non-deformability
    - High resistance to high temperatures
and ageing (resist to -60 to 200°C)
    - Fine surface without being
sticky.
    - Food grade, FDA approved
(environmentally friendly, odorless and nontoxic)
 
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Technique Datasheet of HY-Q Series Transparent Addition cure Silicone Rubber (25°C):
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|
Model |
Q615 |
Q620 |
Q625 |
Q630 |
Q642 |
|
Appearance |
Transparent |
Transparent |
Transparent |
Transparent |
Transparent |
|
Hardness(shore A) |
15±2 |
20±2 |
25±2 |
30±2 |
40±2 |
|
Mix ratio (A:B) |
1:1 |
1:1 |
1:1 |
1:1 or 10:1 |
1:1 or 10:1 |
|
Viscosity (mPa.s) |
9000±2000 |
12000±2000 |
14000±2000 |
16000±2000 |
45000±2000 |
|
Tensile-strength (MPa) |
3.2 |
3.2 |
3.3 |
3.3 |
3.1 |
|
Tear-strength (kN/m) |
8±2 |
9±2 |
8±2 |
8±2 |
7±2 |
|
Elongation (%) |
460 |
460 |
420 |
420 |
170 |
|
Density(g/cm 3) |
1.05 |
1.05 |
1.07 |
1.13 |
1.14 |
|
Shrinkage rate(%) |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
|
Pot life (mins) |
20-40 |
20-40 |
20-40 |
20-40 |
20-40 |
|
Curing time (hrs) |
3-5hrs(25℃) / 20-30mins(60℃) |
||||
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Notice:
    Hardness is not fixed, you can adjust
it in accordance with your actual situation and needs. (silicone
oil can not be add too much, otherwise the quality will be
ruined)
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Operation instructions of HY- Q series molding
silicone:
    1. Clean the model and molding tool
completely before operation to prevent cure inhibition and
guarantee flawless quality.
    2. Weigh out silicone material
appropriately.
    3. Mixing the two parts in 1:1/10:1 and
stir part A and part B thoroughly to form a kind of even and
uniform mixture.
    4. And get the mixture for
vacuum-pumping for de-air the bubble in around 2-3 minutes. (If
there is no vacuum machine, pour the mixture carefully and slowly
down the side of the mold frame in case of producing bubbles).
    5. Enclose the product (the original
model) with four plastic plates or wooden plates.
    6. Clean your products and brush a
layer of release agent (detergent or soap water) on your
product.
    7. Pour the vacuumed mixture into the
model frame from the side of the mold frame.
     8. When curing time is arriving, a FDA approved silicone mold is finished.
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As our Q-series silicone is in platinum cure system, which is very easy to cause cure inhibition. So you need to clean the model and tool before operation. Avoid contacting or mixing with the following material, otherwise the platinum cured silicone material wont be cured:
1. Tin cure silicone rubber material
2. Sulphur, sulfide and sulfur rubber materials.
3. Amine compounds as well as contains the amine materials.
4. Pewter solder flux.
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Shelf life:
8-10 months when stored under 24℃ in original unopened
packages.Â
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| Pays: | China |
| N ° de modèle: | HY-Q series |
| Prix FOB: | 11.88 ~ 14.88 / Kilogram Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 11.88 per Kilogram |
| Commande minimale: | 100 Kilogram |
| Packaging Detail: | 25kg and 200kg per drum |
| Heure de livraison: | Within three days after getting your payment |
| Capacité de Fournir: | 8000 Kilogram per Day |
| Payment Type: | T/T, L/C, Western Union, PayPal |
| Groupe de produits : | tire mold making silicone rubber |
