Low Viscosity LSR Two Part Liquid Silicone Rubber Silk Screen Positive / Heat Transfer

Product Details:
Place of Origin: GuangZhou, China
Brand Name: Rui-He
Certification: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001
Model Number: RH625-45Z
Payment & Shipping Terms:
Minimum Order Quantity: 100KG
Price: USD $+3-7/PER Kilograms
Packaging Details: 20kg pails OR 200Kg / drums
Delivery Time: 5-8days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1200 tons per month
  • Detail Information
  • Product Description

Detail Information

Shrinkage: Less Than 0.1% Ratio: 1:1
Liquid Silicone Rubber: Liquid Silicone Certificate: RoHS, FDA, MSDS, SGS, REACH, PAHS, ISO9001.
Performance: Great Temperature Range Capabilities Physical Form: Liquid Silicone Rubber
R & D Center: 30 Persons Application: Industrial
Shelflife: Within 400 Days Hardness: 30degree-90degree
High Light:

2 part rubber silicone mold compound


2 component silicone rubber

Product Description

How to use low-viscosity LSR silicone material silk screen Silicone heat transfer (Positive transfer) method



Silicone heat transfer (Positive transfer) method


Step one ---.Material:


1) Silicone RH625-45Z A, curing agent RH625-25Z B, color paste.

2) Silicone heat transfer coating: RH625-25M A/B.

3) Hot melt adhesive

4) High temperature separation sheet, positioning paper


Step two----Process:


1) RH6250-45M A/B evenly coated fabric surface, 3-5 times. Make sure that the surface is dry before each coating and processed at high temperatures.


2) Bake dry each time, do not stick to the plate is advisable.


3)Transfer RH6250-25Z A/B printing glue products 100:10 evenly, printed on the surface of hot Silicone glue, printed three times the best, each time to dry the table is appropriate.Stay with the silicone.


4) Silicone RH6250-25Z A/B according to 100:10 deployment, evenly, press 8-10% add color paste, evenly, silk screen on the transfer glue, silk screen printing once, baked to the table dry, until the desired effect and thickness, color.


5)Bake at 140 degrees for 30 minutes.


6) Press 150 degrees for 15 seconds.According to the fabric thickness and silicone thickness to increase the pressing time.




1) A. B is sealed separately and stored at room temperature for 3 months


2) Each item is the result of repeated tests, please be sure to follow the operation steps.








² It has the characteristics of high transparency, high strength, good resilience, small deformation value, yellowing resistance and aging resistance;


² Meets US FDA CFR 21.Part.177.2600 and European EN14350-2, Section 4.9 Volatile Compound Test Standards and European ROHS and REACH Standards;


² The pot-life of the mixture of the two components (closed vessel) at 20 ° C is 3 days.

  • Increased temperatures reduce the pot-life.





Ø Suitable for textile fabric printing and fabric-ribbon print products)


screen printer silicone rubber





Physical properties Testing method Unit RH9140-30ZA/B RH9140-30YA/B RH9140-30TYA/B RH9240-45ZA/B RH9240-25MA/B RH9240-40SA/B RH9240-40A/B
Appearance Visual inspection / Transparent Transparent Transparent Transparent Transparent Transparent Transparent
Viscosity DIN53019 Pa.s 200 150 100 A:600
40 A:70
Hardness GB/T 531.1 Shore A 28 25 30 40 25 32 40



g/cm3 1.07 1.07 1.07 1.11 1.02 1.08 1.11



% 60 55 60 60 65 60 60
Tensile Strength GB/T 528-2009 Mpa 4.5 4.5 5.0 9.0 1.0 4.0 8
Elongation GB/T 528 % 500 550 450 550 250 300 550
Tear Strength GB/T 529 KN/m 15 18 12 20 2.5 10 15
Tensile Set GB/T 528 % 1.7 1.7 0.8 0.8 0.8 1.7 0.8
Linear Shrinkage CGB-T14235.4 % 2.2 2.2 2.5 2.5 2.5 2.6 2.2
Remarks Fabric Ribbon series silicone rubber textile printing series silicone rubber Label series silicone rubber



liquid silicone rubber screen printer
Rui-he RH 6250 series Liquid Silicone Rubber is a two-component material supplied  as parts A and B,
which should be combined in a 1:1 ratio. Meter mix equipment which  pumps, meters, and mixes
the two components without the incorporation of air is strongly  recommended for production.
Pot Life
After the A and B components are mixed,  Liquid Silicone  Rubber will remain usable for at least 48 hours at room temperature.
Low Viscosity LSR Two Part Liquid Silicone Rubber Silk Screen Positive / Heat Transfer 2
The 'Best use before end' date of each batch is shown on the product label.
Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable.
In this case however, the properties required for the intended use must be checked for quality assurance reasons.



Low Viscosity LSR Two Part Liquid Silicone Rubber Silk Screen Positive / Heat Transfer 3


Silicone rubber certificate
For more than 15 years, OEM designers and maintenance and materials engineers around the world have trusted
the Rui-he brand for performance and expertise to solve or prevent sealant challenges.
Rui-he has sales offices, manufacturing sites, and science and technology laboratories – and a network of more than 200.
To learn more about our extensive product and service offerings, order samples, visit
 email: or call  at(wechat//whatsapp) +86 136 6016 5505.


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