White Color RTV Silicone Rubber Used to Make Toys Moulds

• Material: Silicone Orgânico
• Aplicação: Industrial
• Certificação: ISO, FDA, ALCANCE, RoHS
• utilize: molde
• aparência: líquido
• dureza: 40 shore a
• N ° de Modelo.: INI-6 Series
• rácio de mistura: 100:3
• viscosidade: 25000 cps
• alongamento: 450%
• prazo de validade: 12 meses
• pacote: 25 kg/200 kg
• prazo: 3-5 Days After Payment Receiving.
• certificados: fda, msds, reach, rohs, iso
• Pacote de Transporte: 25 kg/200 kg
• Marca Registrada: INIBABA
• Origem: Shenzhen, China
• Código HS: 39100000
• Capacidade de Produção: 800 Tons Per Year

Descrição de Produto

 Mold Making Silicone

INI-640

 

 

Description  

Two-component silicone, tin-curing, flowable, vulcanizes at room temperature.

Can be used for a long time in the temperature range of - 65 ° C - 200 ° C and keep its soft and elastic properties.

 

 

Application

General mold making.

Suitable for reproducing and replicating products in large quantity for industries: Art crafts, sculptures, furniture, architectural elements, garden ornaments, tire, soap, candle and so on. Used for making molds for variety of material, such as resin, PU, gypsum, plaster, concrete, cement, stone, GRC, PVC, polyester, wax, bronze and so on.




 

 

 

Features & Advantages

• Low shrinkage

• Anti-deformation

• Not oily,

• No bubbles

• Excellent flow leveling which will copy finest details and patterns from exquisite products.

• Durable with excellent tear and tensile strength, guarantee molding times

• Easily demolding

• Resist aging, acid, alkali, corrosion and weather aging

• Thixotropic agent/ thickening agent is available for brushing molding method

Typical properties INI-640

Properties Index		Test Report
Before Curing	Appearance	White/ Translucent fluid
	Viscosity(cps)	25000±2000 (Adjustable)
Operating	Mixing Ratio (By weight)	100 :3
	Operating Time(25ºC  /min)	30~50  (Adjustable)
	Curing time (hr, basically cured)	3~5  (Adjustable)
	Curing time (hr, perfectly cured)	12
After Curing	Hardness (shore A)	40±2
	Tear strength (kN/m)	26±5
	Tensile strength (Mpa)	4.2±0.5
	Shrinkage (%)	≤0.3
	Elongation (%)	455~520
	Density (g/cm)	1.08

Notes: Above data are only reference values, actual data is floating and adjustable.

 

Operation instructions

1. Mix part A and pars B evenly with 100:3 mixing ratio.

Notes: 1) Weigh the two parts exactly by electronic weight. For example, the operation time will be shorten after adding too much catalyst.

 

           2)Mix part A and part B evenly. Otherwise the silicon rubber will be partly solidified which will make the finished molds meet a short life and waste silicon rubber.

 

         

       2.Vacuum pumping

 

Notes: 1) This step is not have to have, but it is best if there is one. It will discharge all air in the mixture successfully, so as to ensure that there

will be no bubbles in the finished mold.

 

          2) This step is less than 10 minutes. Otherwise, it Will cause cross-linking reaction, and no more further steps will be available.

 

 

     3.Pouring casting or Brush molding

 

Notes:1) For simple pattern products we suggest use pouring operation way, which will be very easy to operate and demould. Pourable silicone require low 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 suggest to set the mold for another 12 hours after demould before put it into large production.




Package details:1kg/5kg/20kg/25kg/200kg