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Reformative PVC-Frame Sash strip B310B

Reformative PVC-Frame Sash strip B310B

Name
Reformative PVC-Frame Sash strip
Item code
B310B
Material
Reformative PVC-Frame
Application
for window and door seal
Place of Origin
Foshan, China
Brand Name
Meirun, 3H, HEHE,HEHEXIN
Product type
extrusion
Package
100M/PAPER ROLL
Carton
2 ROLLS/CTN
Serive temperature
-30°C to 90°C
Certificate
ISO9001:2008 / ASTM
Size
AS PER DRAWING
Hardness
70±5
Price
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Quantity Needed:
Pieces
E-mail:

/  Product description  

  Door frame rubber strip are used to seal gaps at door perimeters. By sealing the gaps along the door frame you can significantly cut down on the infiltration of sound, light,  moisture, fire and smoke.

The Characteristic of PVC

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    1.The raw material granule is mixed by PVC  resin- oatmeal and P83 nitrile rubber and plastic ,so  its shock resistance and elongation at break than PVC,the cost performance is very good.

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    2.Physical performance:55-85A,temperature range is from -30°C to 90°C.


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/  Product Material


Sealing Rubber Strip Specification


CharacteristicsPVC
Basic CharacteristicsShore A Hardness  65±5,70±5,75±5,80±5
Tensile-strength (Mpa)≥5.0
Tensile elongation (%)≥250
Compression Set  (100℃*22h)(%)— —
Heat Aging(100℃*72h)  (Tensile-strength and Tensile Elongation Variation (%))<15,<30
Heat Aging(100℃*168h)  (Tensile-strength and Tensile Elongation Variation(%) )— —
Weight Loss on Heating(%)≤3.0
Low Temperature Brittleness(-20℃)Pass
Low Temperature Brittleness(-40℃)— —
Product Performance  Usage Temperature(℃)-20℃~100℃
Flame RetardantN/A
Ozone ProofNormal
Storage Life(Year)5-7
Product Technics  Forming MethodExtrusion Molding
Corner Joint MenthodsHeat Weld
ColorMulti-color


/  production process


1. Mixing

Weighting-Mixing-Oping mill-Cooling

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-Mixing+Opening mill

 

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-Cooling


2.Extrusion

High-temperature setting-Micro vulcanization-Hot vulcanization-Cooling

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High-temperature setting

 

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Micro vulcanization


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-Hot vulcanization(HAV1)

 

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-Hot vulcanization(HAV2)


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-Hot vulcanization(HAV3)

 

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cooling


3.Testing

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-testing

 

4.Packaging

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-packaging


/  Product design  


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