$6.36
Min. Order : 200 Kilograms
$6.27
1000-9999 Kilograms
$6.00
≥10000 Kilograms

Low hardness 5 Shore A translucent platinum cure food grade liquid silicone rubber for molds making

Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: Shenzhen
Payment Terms: L/C,Western Union,D/P,D/A,T/T,MoneyGram
Supply Ability: 200 Ton/Tons per Month
Brand Name: Rongxingda
Working time: 30-45 mins
Curing time: 4-6 hrs
Place of Origin: Guangdong China
Sample: Available
Color: Translucent
Shelf life: 12 Months
Shrinkage: <0.1%
Model Number: RXD-1505
Mixing ratio: 1:1
Hardness: 5 Shore A
MOQ: 1 KG
Certificate: REACH/ISO/MSDS
Package Preview: https://sc04.alicdn.com/kf/H385ed8b83b2046dab803a6e3b78089f0x.jpg_640x640.jpg
Shenzhen Rongxingda Polymer Material Co., Ltd.
Supplier
CN
Manufacturer, Trading Company
≤5h
Response Time
91.3%
On-time delivery rate
US$ 110,000+
136
Transactions
11-50
Employees
1-4
R&D staffs
0
Patents
Visit Store
Product Description

 

silicone rubber.jpg

 

Platinum cured silicone rubber is generally named as two part addition silicone rubber which can be vulcanized at room temperature or be heat cured.Part A contains platinum catalyst.Part B is a flowing liquid.It features an exceptional fluidity,excellent physical properties and low shrinkage.It is non-toxic and tasteless which belongs to the food grade that can be used in the field of food mold making.The mixing ratio between Part A and Part B is 1:1.

 

food grade 2.jpg 

 

-1-.jpg  food grade 3.jpg

 

 

Parameters

Product data

 

 

 

Typical general characteristics

 

Inspection Method

 

Value

 

Component A

 

 

Color

 

Translucent

Density

ISO 2811

1.08 g/cm3

Viscosity

Brookfield

5000 mPa.s

 

Component B

 

 

Color

 

Translucent

Density

ISO 2811

1.08 g/cm3

Viscosity

Brookfield

5000 mPa.s

 

Product data(Catalyzed A+B)

 

 

Mixing Ratio

A:B

1:1

Color

 

Translucent

Pot life

 

30-40 min

Curing time

 

3-5 h

 

Product data(Cured)

 

 

Hardness

ISO 868

5 A

Tear strength

ASTM D 624 B

> 12 N/mm

Tensile strength

ISO 37

2.5 N/mm2

Elongation

ISO 37

500%

Linear shrinkage

 

0.2%

 

These figures are only intended as a guide and we can adjust all the data according to your requirements.

 

Applications

 

 

Company Information

 

Shenzhen Rongxingda Polymer Material Co.,Ltd was established in 2005.The company has provided RTV-2 tin cured and platinum cured liquid silicone rubber to customers for years, especially like mold making silicone rubber, potting silicone, silicone foam, urethane rubber and polyurethane resin. 

       We'll inspect the product quality before the products export and provide the professional instructions. Excellent quality and complete after-sales service has won the favor and approval of many domestic and foreign customers.

Packaging & Shipping

 

Certifications

1627521158(1).jpg

certificate.jpg

 

 

FAQ

1. What kind of liquid silicone products you are making?

--Tin cured silicone rubber, Platinum cured silicone rubber, Transparent silicone rubber,
Silicone foam, Urethane rubber, Polyurethane resin, Potting silicone rubber; We can adjust all the data according to the customers requirements

 

2. Do you offer free sample to client?

--Yes, we can provide the sample for test. Try our sample , I think you will satisfied with our products

 

3. How about the quality control in your factory?

--We have professional QC team to control the quality during production. 
Goods will be 100% inspected before shipment.


4. How to make the silicone mould to use longer time?

--The best way is:

1)Please choose the right liquid silicone according to your applications.

2)Don’t use too much oil in mold making, because it can make the silicone mould become soft.

3)Silicone mould can be used for a long time , it’s better to wait 2 hours after the mould completely cured

 

5. Why bubbles occurred after mixing the part A and part B ?

 --This is normal physical phenomenon. Because the silicone rubber is a liquid with viscous,it will produce some bubbles when mixing, so you'd better to use vacuum machine to remove the bubbles before pouring.