Best selling items cheap potting compound black potting compound silicone rubber with great price

$6.30 - $9.80
Min. Order
200 Kilograms
Quick Quotation
Company Information

Shenzhen Zhihua Chemical Co., Ltd.

CN Manufacturer
Response Time
<24h
Response Rate:
97.4%
Transactions
US$ 350,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: shenzhen
Payment Terms: L/C,T/T,Western Union
Supply Ability: 6 Ton/Tons per Day
Place of Origin: Guangdong China
Brand Name: DC SILICONE
Model Number: DC-E50
Application: Liquid Silicone Rubber
Color: GREG
Product name: Electronic Potting Silicone Compound
Hardness: 50 Shore A
Features: Non-toxic
Item: DC-E50
Mixing ratio: 1:1
Usage: Electronic Potting
Product Keywords: cheap potting compound,black potting compound,black potting compound
Packaging Detail: 50Kg/pail as a set (Part A 25Kg + Part B 25Kg) 400Kg/pail as a set (Part A 200Kg + Part B 200Kg)
Company Information

 

Shenzhen Zhihua Chemical Co.,Ltd.(DC SILICONE) are praised as the leading professional manufacturer of Mould Making Silicone Rubber, Addition Silicone Rubber ,Life Casting Silicone Rubber, Electronic Potting Compound, Pad Printing Silicone Rubber, and so on. 

 
cheap potting compound
  

 

Product Description

Best selling items cheap potting compound black potting compound silicone rubber with great price

Product details

ApplicationLiquid Silicone Rubber
ColorGREG
Product nameElectronic Potting Silicone Compound
Hardness50 Shore A
FeaturesNon-toxic
ItemDC-E50
Mixing ratio1:1
UsageElectronic Potting
Product Keywordscheap potting compound,black potting compound,black potting compound
  

Warm Tips :

As addition cure silicone is a kind of platinum cure system, which will be easy to cause uncured problem ,so pls kindly follow the tips as below :

 

*Do not mix with liquid condensation silicone rubber or even the tool which used for condensation silicone rubber.

*Do not mix with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph. (Do not smoke when you use this addition silicone rubber)

*Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncured problem.

 

Package
1. 1:1 mix ratio:  20KG/drum + 20KG/drum with vacuum packing ;

200KG/drum + 200KG/drum packing

2.10:1 mix ratio:  20KG/drum + 1KG/bottle with vacuum packing

            200KG/drum + 20KG/drum with vacuum packing

 

Shelf life

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

 

Minimum order of quantity(MOQ)

200KG

 

Certifications
cheap potting compound

CERTIFICATE

Strength proof

All our products are passed the inspection standards included SGS,MSDS,FDA,ROHS,REACH with 100% quality.

FAQ

FAQs

Why did the clients choose our DC Silicone: 

1.Free Sample   

2.Silicone Performance Test   

3.Technical Support   

4.More than 10 years experience of silicone rubber producing.   

5.Relatet products purching assistance  

6.China visiting reception   

7.Factory visiting Reception    

8.New market developing 

9.New products research and development  

10.Engineers Site Instruction

 

11.DC Silicone Quality Control with Strict Management

Why could the silicone mold be reused only for a few times?

Maybe you will confuse about this question for years. Here we share you some following reasons:

 

a. Adding too much silicone oil into silicone rubber. Silicone oil is an additive which will destroy the molecular weight of silicone rubber and reduce the tension and tear strength.

 

b. Adding too much catalyst into the silicone rubber when you make the molds. For the condensation cure(tin catalyst) silicone rubber. we suggest you add no more than 2% of catalyst. If you 1add too much catalyst, the operation time will be too fast to operate ,which will also reduce the tension and tear strength.

 

c. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs. 

Why does the silicone mold get burnt out?

The silicone mold get burnt out because you have left out the important notes when using unsaturated resin materials to produce your products. The unsaturated resin produces great heat when added the curing agent. So you must demould the product within 3 minutes to avoid this problem.

 

Our DC silicone rubber has add a special material which can resistant high temperature to make the resin molds. Help our customer avoid this problem.  

Why does the silicone mould appear to be dry outside but wet inside?

Because molding silicone rubber is a kind of condensation silicone rubber, which get solidified after absorbing moisture from the air. In order to provide a significant shelf-life for the silicon rubber, we will dry out the water in the silicon rubber.

 

Solution: Add 0.05% water into the silicon rubber and Stir over a low speed briefly when you use it. 

Why is the tear strength of the silicone mold weak? 

There has three resons:

 

Firstly:In order to reduce the viscosity of silicone rubber and pursue a good quality, you may add a lot of silicone oil into the silicon rubber when making molds. In fact, it might have just the opposite effect. The tension and the tear strength will be reduced badly with the addition of silicon oil. And the silicon molds will be in a weak and flimsy manner.

 

Sencondly:you may add too much catalyst into the silicone rubber,we suggest customers add catalyst no more than 5%,2%will be perfect.

 

Thirdly:you may use the silicone mold too early after it finished.we suggest the customer begin using the molds after 24 hours. whatsmore,it will be better if you can make a outmold to protect the silicone mold.

Why is the silicon 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 be because of two resons:

 

1.you add the compound silicone oil( the compound of silicon oil and white oil). The white oil is not silicon oil but a kind of petrochemicals.

 

2.Your supplier add to much silicone oil when they producing silicone rubber or reducing the hardness of silicone rubber.