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RTV silicon rubber for mould making
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RTV silicon rubber for mould making
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RTV silicon rubber for mould making

6.89 ~ 8.89 / Kilogram

|

20 Kilogram Minimum Order

بلد:

China

نموذج رقم:

630

سعر فوب:

6.89 ~ 8.89 / Kilogram أحصل على آخر سعر

الموقع:

-

سعر الحد الأدنى للطلب:

6.89 per Kilogram

الحد الأدني للطلب:

20 Kilogram

تفاصيل التغليف:

vacuum pakage

موعد التسليم:

3days after comfirmed your order

القدرة على التوريد:

2000 Kilogram per Day

نوع الدفع:

-

مجموعة المنتج :

-

الاتصال الآن

الشخص الذي يمكن الاتصال به Zhao

Shenzhen, Guangdong

الاتصال الآن

مواصفات المنتج

  • Appearance:white/ translucent
  • Viscosity(Mpas):25000±2000
  • Shrinkage rate(%):≦0.3
  • Hardness(shore A°):30±2
  • Tensile strength(Mpa):≧4.0
  • Tearing strength(KN/M):27±2

الوصف

Product Description
Applications of  RTV  silicon rubber for molding:
Silicone Rubber is mainly used for mold making for the mass production of parts in various materials (plaster, wax, reconstituded stone, various resins (epoxy, acrylic, polyester), silicone elastomer, such as:

  1. Furnishing : casting of furniture and decoration
  2. Figurines : toys, candles, statues, giftware, soap, craft projects, sculpture
  3. Decorative items : cornices, columns, ornaments, statues......
  4. Construction: prefabrication of decorative features, pavement, paving stone, urban furniture, concrete casting.
Description of RTV silicon rubber for molding:
It is a tin based mould making silicone rubber that cures at room temperature to form a tough flexible rubber with excellent tensile and tear strength approximately about *4 hours.
FEATURES
  1. Good operability and fluidity.
  2. Excellent tear strength and tensile strength. 
  3. Excellent flexibility and it`s easy to removal of bubble.
  4. High temperature resistance.
  5. High duplication times and repeated use.
  6. Can be made thixotropic agent for vertical surface brushing replication.
  7. Low shrinkage rate

 
Model **0
 
 
Liquid
Appearance white/
translucent
Viscosity(Mpas) ****0±***0
Density(g/cm³ï¼‰ 3.8
 
Curing
 
process
Mixing ratio(%) **4
Operation time(mins) ****0
Curing time(hrs) **6
Shrinkage rate(%) ≦0.3
 
 
After
 
curing
Hardness(shore A°) *0±2
Tensile strength(Mpa) ≧4.0
Tearing strength(KN/M) *7±2
Elongation(%) **0

















Notice : Hardness and viscosity are adjustable according to customers requirements.


HOW TO USE SILICONE
Applying release agent
To ensure easy demould, lightly brush a coat of release agent with soft brush over all the surface of original mold. And let the release agent dry for *0 minutes.
 
Mixing the two components
  • It`s advised to remix based silicone rubber and shake curing agent before mixing them together.
  • Take **0 parts of silicone bass and 3, 4 or 5 parts of curing agent by weight accurately.
  • Mix two components thoroughly 3 minutes by electrical by mixer and make sure that you scrape the sides and bottom of drum.
 
Vacuum Degassing
After mixing silicone base and curing agent, vacuum degassing is recommended to eliminate any entrapped air. Vacuum material will be for **3 minutes. The bubble will disappear gradually.
 
Pouring mixture
For the best results, please pour the mixture components at the lowest point of the drum on a uniform flow to minimize entrapped air. Note that silicone rubber level should level at lease 1.3cm over the highest point of original mold surface.
 
Crossing linking and curing
The best curing conditions is at room temperature of *5`C and humidity of *0%. The use of silicone at higher temperature will reduce the pot life and curing time. On the contrary, the use of silicone on at lower temperature will increase the pot life and mix ratio.
Allow the mould cure at least *4 hours at room temperature before demoulding. Do not cure silicone rubber mould below *0`C. In order to achieve the best possible performance levels from the moulds, it is performance to use them after *4 hours.

 

بلد: China
نموذج رقم: 630
سعر فوب: 6.89 ~ 8.89 / Kilogram أحصل على آخر سعر
الموقع: -
سعر الحد الأدنى للطلب: 6.89 per Kilogram
الحد الأدني للطلب: 20 Kilogram
تفاصيل التغليف: vacuum pakage
موعد التسليم: 3days after comfirmed your order
القدرة على التوريد: 2000 Kilogram per Day
نوع الدفع: -
مجموعة المنتج : -

منتجات ذات العلاق Shenzhen Guicheng Silicon Co., Ltd

Send a direct inquiry to this supplier

إلى:

Zhao < Shenzhen Guicheng Silicon Co., Ltd >

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