Gypsum Mold Making RTV Silicone/Silicon
China Gypsum Mold Making RTV Silicone/Silicon, Find details about China RTV Molding Silicone Rubber for Cement Mold, Gypsum Mold Making RTV Silicone/Silicon from Gypsum Mold Making RTV Silicone/Silicon
Basic Info.
Model NO.
HY-630
Feature
Liquid
Purity
100%
Minimum Order Quantity
200 Kilogram
Brand Name
Hong Ye Silicone Rubber
Application
Silicone Rubber for Mold Making
Delievey
3-5days After Obtaining The Payment
Trademark
Hong Ye silicone rubber
Transport Package
25kg/Drum, 200kg/Drum
Specification
ISO9001: 2000
Origin
Shenzhen, China
HS Code
39100000
Model NO.
HY-630
Feature
Liquid
Purity
100%
Minimum Order Quantity
200 Kilogram
Brand Name
Hong Ye Silicone Rubber
Application
Silicone Rubber for Mold Making
Delievey
3-5days After Obtaining The Payment
Trademark
Hong Ye silicone rubber
Transport Package
25kg/Drum, 200kg/Drum
Specification
ISO9001: 2000
Origin
Shenzhen, China
HS Code
39100000
Product Desciption
Gypsum mold making rtv silicone/silicon
Description of Gypsum mold making rtv silicone/silicon
HY-630 is a kind of room temperature vulcanized silicone rubber in condensation type. It's generally named as two part silicone rubber , Part A is a flowable liquid, part B is the curing agent or catalyst . It's mainly used for mold making .
Application of Gypsum mold making rtv silicone/silicon
HY-630 silicone rubber is used for making molds of concrete stone,GRC, gypsum decoration , plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products .
HY-630 Silicone rubber is with moderate hardness in high tensile and tear strength ,which is suitable for middle or large size product with pattern by both pouring and brushing operation, especially popular for manufacturer of gypsum decoration and concrete molding .Additive is available for brushing operation . It's one of our best selling silicone !
Technical Parameters of Gypsum mold making rtv silicone/silicon
Characteristics of Gypsum mold making rtv silicone/silicon
*Good operability, easy to demold
*Moderate hardness
*High tensile and tear strength
*Cure at room temperature
*Good flexibility
*High duplication times
Operation instructions of Gypsum mold making rtv silicone/silicon
Step 1: prepare the original molds
Make sure your original molds perfect. fix it on a board. And fix the original mold on a board , then used four piece of board to enclose the original molds .
Step 2: Take 100 G parts A and add 3G parts B and mix them evenly.
*Notes: Mold making silicon rubber is a kind of flowing liquid ,it contains two parts. Part A is a kind of flowing white liquid and part B is the curing agent or catalyst .Pls follow the step strictly:
1.Weigh the two part exactly by electronic weight..
If not , for example add two much catalyst , the operation time will be too fast to operate ,which will cause inconvinience to operate .
2.Mix part A and part B evenly.
Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What's more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber.
Step 3: Vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.
Step 4: Pouring casting or Brush operation
*Notes:
1. For simple pattern products we suggest use pouring operation way , which will be very easy to operate and demould. Pourable silicone require light viscosity which will be easy to flow smoothly and easy to de-air .
2.For delicate pattern products we suggest use brushing operation way , which can copy the pattern exactly . Brushable silicone require high viscosity which won't be easy to flow away and easy to brush .
3. We sugges to set the silicone mold for another 12 hours after demould before put into large production .
Package of Gypsum mold making rtv silicone/silicon
25KG/drum vacuum packing for part A +1kg/ bottle catalyst for part B
200KG/drum packing for part A +1kg/ bottle catalyst for part B
Shelf life of Gypsum mold making rtv silicone/silicon
1.Twelve(12) months when stored under dry and cool place by original package under 25ºC
Please don't hesitate to ask for more information if you have any questions,
More information , pls feel free to contact Ms Lisa:
Description of Gypsum mold making rtv silicone/silicon
HY-630 is a kind of room temperature vulcanized silicone rubber in condensation type. It's generally named as two part silicone rubber , Part A is a flowable liquid, part B is the curing agent or catalyst . It's mainly used for mold making .
Application of Gypsum mold making rtv silicone/silicon
HY-630 silicone rubber is used for making molds of concrete stone,GRC, gypsum decoration , plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products .
HY-630 Silicone rubber is with moderate hardness in high tensile and tear strength ,which is suitable for middle or large size product with pattern by both pouring and brushing operation, especially popular for manufacturer of gypsum decoration and concrete molding .Additive is available for brushing operation . It's one of our best selling silicone !
Technical Parameters of Gypsum mold making rtv silicone/silicon
| Model | Color | Mixing ratio (%) | Pot life (mins, under 25ºC) | Curing time (hrs,under 25ºC ) | Hardness ( Shore A ) | Tensile- strength (MPa) | Tear- strength (kN/m) | Viscosity (After A/B mixed ,mPa.s) | Shrinkage rate (%) | Elongation (%) |
| HY-630 | White | 2-3 | 30-40 | 4-5 | 30±2 | 5.3±0.5 | 31±2 | 27000±5000 | ≤0.3% | 400% |
Characteristics of Gypsum mold making rtv silicone/silicon
*Good operability, easy to demold
*Moderate hardness
*High tensile and tear strength
*Cure at room temperature
*Good flexibility
*High duplication times
Operation instructions of Gypsum mold making rtv silicone/silicon
Step 1: prepare the original molds
Make sure your original molds perfect. fix it on a board. And fix the original mold on a board , then used four piece of board to enclose the original molds .
Step 2: Take 100 G parts A and add 3G parts B and mix them evenly.
*Notes: Mold making silicon rubber is a kind of flowing liquid ,it contains two parts. Part A is a kind of flowing white liquid and part B is the curing agent or catalyst .Pls follow the step strictly:
1.Weigh the two part exactly by electronic weight..
If not , for example add two much catalyst , the operation time will be too fast to operate ,which will cause inconvinience to operate .
2.Mix part A and part B evenly.
Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What's more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber.
Step 3: Vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.
Step 4: Pouring casting or Brush operation
*Notes:
1. For simple pattern products we suggest use pouring operation way , which will be very easy to operate and demould. Pourable silicone require light viscosity which will be easy to flow smoothly and easy to de-air .
2.For delicate pattern products we suggest use brushing operation way , which can copy the pattern exactly . Brushable silicone require high viscosity which won't be easy to flow away and easy to brush .
3. We sugges to set the silicone mold for another 12 hours after demould before put into large production .
Package of Gypsum mold making rtv silicone/silicon
25KG/drum vacuum packing for part A +1kg/ bottle catalyst for part B
200KG/drum packing for part A +1kg/ bottle catalyst for part B
Shelf life of Gypsum mold making rtv silicone/silicon
1.Twelve(12) months when stored under dry and cool place by original package under 25ºC
Please don't hesitate to ask for more information if you have any questions,
More information , pls feel free to contact Ms Lisa:
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