Pad printing silicone rubber liquid raw material elastic material electronic

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

Suitable for making printing pads, tampo pads for transfer patterns and contents to the porcelain /ceramics, plastic, electroplated products, toys, tableware and so on.

Features & Advantages

² The liquid silicone very delicate without any impurities or particles.

² Excellent resilience & elasticity

² Durable, the printing times can more than 50000 times without sign of tearing or wearing on pads for some items.

² Good oil absorption effect

² The pattern is printed with great clarity and completeness.

² Keep good quality even though 200%-300% silicone oil added

² Low shrinkage

² No bubbles

² Adjustable with excellent antistatic performance

Typical properties INI-916

Properties Index		Test Report
Before Curing	Appearance	Fluid
	Viscosity（cps）	45000±5000 (Adjustable)
Operating	Mixing Ratio （By weight）	100 ：3
	Operating Time（25℃  /min）	30～40   (Adjustable)
	Curing time （hr, basically cured）	3~5   (Adjustable)
	Curing time （hr, perfectly cured）	12
After Curing	Hardness (shore A)	14±3
	Tear strength (kN/m)	28±3
	Tensile strength (Mpa)	4.8±0.4
	Shrinkage (%)	≤0.3
	Elongation (%)	510~400
	Density (g/cm)	1.09

 

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 silicone pad.

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

We s est to set the silicone pad for another 12 hours after demould before printing.

Package

5KG, 20KG, 25KG and 200KG per drum.

(There are metal drum and plastic drum for your choice for 5KG and 20KG)

Shelf life

Twelve(12) months when stored under dry and cool place by original package under 25℃.

Why Choose us
1. Powerful factory with a production capacity of 8000 per day, we are the more than 10 years factory in China, with excellent and stable quality. 

2. High-end research and development (free sample)
Being a leading liquid silicone manufacturer in China, we have a professional R&D team and QC team(12 experts ) and our product is RoHS, MSDS, ISO, REACH, UL approved, so there is no need to worry about the quality.

3,Efficient service
We can provide free training of silicone technique and free silicone samples. we have a professional sales team who will solve your problems patiently. Besides, with efficient logistics distribution system, you could get you goods earlier. Last, good aftersales service,we build long term cooperation relationship, once there is quality problem, we could solve right away. More importantly, return and exchange are accepted while quality problems occurred.

We can provide the free sample, more details about silicone rubber, pls contact Ms Lisa at:
Mobile/ Whatsapp/: +86 188 1670 2967
Wechat: +86 188 1670 2967 or A108059
E-mail: lisasilicone(at)inibaba(dot)com
Twitter/Facebook:lisasilicone