Silicone Rubber For Tire Mold Making

-almost nil shrinkage 
-good tear strength
-high degree of precision in reproduction 
-high dimensional stability over time and non-deformability 


Need any help on silicone rubber,  please feel free to contact ms vicky:

Silicone rubber surfactant (Organic silicone surface additive) Application:
It can be used as a spray modifier, foliar absorption aids, activation agent, widely used herbicide, liquid nutrients, growth regulators, insecticides, fungicides, which do not decompose the original pesticide, can greatly reduce the surface tension of the solution, reducing the contact between the droplet and the leaf angle, surface enhanced the liquid in the plant or pest surface wetting, adhesion, and a spreader, thereby improving efficacy.
Silicone surfactant ZINCA-2000 is lower phytotoxicity and environmental hazards than the normal fatty amines, ethoxylated alcohol surfactant, and greatly reduce human and environmental impact.

S.N CAS No. Item
1 101-68-8 4,4'-Diphenylmethane diisocyanate
2 9016-00-6 Poly(dimethylsiloxane)
3 26471-62-5 Tolylene diisocyanate
4 100-42-5 Styrene
5 141-32-2 Butyl acrylate
6 107-13-1 Acrylonitrile
7 106-99-0 Buta-1,3-diene
8 75-38-7 1,1-difluoroethylene
9 9-38-9 Chlorotrifluoroethylene
10 111-44-4 2,2'-Dichlorodiethyl ether
11 1187-93-5 Trifluoromethyl trifluorovinyl ether
12 21645-51-2 Aluminum hydroxide
13 116-14-3 Tetrafluoroethene
14 116-15-4 Hexafluoropropylene
15 126-99-8 Chloroprene
16 103-11-7 2-Ethylhexyl acrylate
17 140-88-5 Ethyl acrylate
18 78-79-5 Isoprene
19 96-33-3 Methyl acrylate
20 1300-21-6 Dichloroethane

Shredded tires SBR black rubber particle rubber granules
item
value
Place of Origin
Austria

Hamburg
Brand Name
mixed brands
Model Number
all models
Material
Waste Rubber Products

E flowing liquid with general hardness of 22-50aafter curing with features ------
s than 10 minutes.
Note: the time for vacuum-pumping should be less than 3a5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.

Step three: brushing cast & perfusion molding operation

Shelf life for silicon rubber for mold making
10~12months, when stored in a dry & cool place under the room temperature 25.

Faq silicone rubber for mold making:
Why is the silicone mold oily?

The molding silicone rubber itself doesn't contain any oil, so it won't be oily. If the mold is oily, it may because you add compound silicone oil which is the compound of silicone oil and white oil. But the white oil is not silicone oil but a kind of petrochemicals.

Packing for silicon rubber for mold making
1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum


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1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum

Silicon rubber for mold making applications
1. Silicon rubber for mold making can used for poly resin crafts, pu crafts, pu resin crafts , gypsum crafts , unsaturated resin crafts, lighting and candles crafts , plastic toy , stationery gifts crafts industry,
2. Silicon rubber for mold making is applicable for large statue buddha, relieve , furniture decorative materials, statues buddha, artifacts copied, building decoration materials, large-scale cement mold
3. Silicon rubber for mold making is intend for artificial fossils factory, europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Silicon rubber for mold making features
Silicon rubber for mold making is white flowing liquid with general hardness of 22-50aafter curing with features
(1) high tensile & tear strength
(2) high duplication times
(3) low linear shrinkage
(4) resistance to high-temperature
(5) low shrinkage and non-deformation
(6)resistance to acid-alkali and expansion

Silicon rubber for mold making operation instructions
Step one: take 100g of part a and add 2g of part b and mix the silicone rubber and curing agent evenly.

Step two: vacuum pumping
Without exception, this step takes less than 10 minutes.
Note: the time for vacuum-pumping should be less than 5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated.

Step three: brushing cast & perfusion molding operation

Shelf life for silicon rubber for mold making
10~12months, when stored in a dry & cool place under the room temperature 25.

Packing for silicon rubber for mold making
1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum



25kg/drum

Silicone rubber for mold making Brief description:
Silicone rubber for mold making:
1. resistance to deformation, high-temperature
2. high reproduction times
3. good tensile strength
4. exceptional fluidity and good operability.


Silicone rubber for mold making Applications
Silicone rubber for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Silicone rubber for mold making Brief description:
Silicone rubber for mold making:
1. resistance to deformation, high-temperature
2. high reproduction times
3. good tensile strength
4. exceptional fluidity and good operability.


Silicone rubber for mold making description
Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A¡ãafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Silicone rubber for mold making Frequently asked questions of silicone rubber for mold making
Why does the silicone rubber mold have few molding times?
The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.

Silicone rubber for mold making Any questions of silicone rubber for mold making, please feel free to contact
NAME: Tracy
TEL: 086-755- 89212369
FAX: 086-755-89948030
MOBILE:086-18938867522
Website: www(dot)szrl(dot)net
E-MAIL: hyjy@szrl(dot)net
Silicone rubber for mold making Place of Origin Guangdong China
Brand Name Hong Ye Silicone Rubber
Model Number HY625 HY630 silicone rubber
Payment & Shipping Terms:
Minimum Order Quantity: 200 Kilogram
Price: FOB shenzhen USD 5.8~7.5
Packaging Details: 25kg/drum and 200kg/drum
Delivery Time: within 3 days after payment confirmed in our bank.
Payment Terms: L/C,T/T
Supply Ability: 8 Ton per Day
Certifications:RoHS.MSDS.SGS ISO9001:2000

Silicone rubber for mold making applications
Silicone rubber for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

Silicone rubber for mold making features description
Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A¡ãafter curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
1 good flowability, light viscosity, easy operation
2 low shrinkage
3 good tension and tear strength
4 no deformation
5 high temperature resistance, acid & alkali resistance and aging resistance

Silicone rubber for mold making datasheets
Model: silicone rubber for mold making
Appearance: white
Viscosity (cs): 17000-20000
Hardness (A): 24-26
Tensile strength(kgf/cm2
Curing time (hours): 2-4

Model: silicone rubber for mold making
AppearanceWhite
Viscosity (cs)12000~15000
Hardness (Ao)50~80
Tensile Strength (kgf/c?)=7
Tear Strength (kgf/cm)=3
Shrinkage (%)=0.3
Elongation (%)=200
Mixing ratio (%)2~3
Operating Time(H)0.5
Curing Time(H)2~4

Model: silicone rubber for mold making
Appearance: white
Viscosity (cs): 19000-25000
Hardness (A): 28-32
Tensile strength(kgf/cm2 )
Tear strength (kgf /cm):
Elongation break(%):
Retractility (%):
Curing agent mixed rate (%):2-3
Operate time (min): 30
Curing time (hours): 2-4

Model: silicone rubber for mold making
Appearance: white
Viscosity (cs): 30000-33000
Hardness (A): 30-32
Tensile strength(kgf/cm2 )
Tear strength (kgf /cm):
Elongation break(%):
Retractility (%):
Curing agent mixed rate (%):2-3
Operate time (min): 30
Curing time (hours): 2-4

Silicone rubber for mold making operations
If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demolding, more curing agent is needed; contrarily, if molds requiring slower drying and demolding, less curing agent is needed.

(Note: our company does not recommend you to add silicone oil. If a special soft silicone mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demold.)

Frequently asked questions of Silicone rubber for mold making
Why does the silicone rubber mold have few molding times?
The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.

Place of Origin:Guangdong China
Brand Name:HY silicone rubber
Model Number:HY6,HY7 series molding silicone rubber
Minimum Order Quantity:200 Kilogram
Packaging Details:25kg/drum and 200kg/drum
Delivery Time:within 3 days after payment confirmed in our bank.
Payment Terms:L/C,T/T
Supply Ability:8 Ton per Day
Price: 5.2-7.4usd/kg
Certifications: RoHS. MSDS.SGS ISO9000/9001/9004/9011: 2000




25kg/drum and 200kg/drum