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Trade Mark:Sanren Brand. 
Properties:
It has the feature of high strength,high modulus, small elongation at fixed load , It also has super property of creep-resist and steady of size. It has a high keeping rate of tenacity during the post process,it is benefit for the reducing of concave mark of the side of the tire,to inprove the equality of the tire.
Product Grade ＆Trademark:
Bright（1111dtex~1667dtex/240f,480f）; 883.
Product Standard:Q/SH 3045 005-2007.
Main Specifications:
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No.
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Items, Unit
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Prmium-grade
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Test method
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1
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Deviation of fiber density, %
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±2.0
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Q/SH 3045 005-2007
Enterprise Standard
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2
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Variation of fiber density, CV%
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≤1.20
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3
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Breaking tenacity, cN/dtex
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≥7.10
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4
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Variation of breaking Tenacity, CV%
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≤3.00
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5
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Breaking elongation, %
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13.0±2.0
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6
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Variation of breaking Elongation, CV%
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≤8.00
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7
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Elongation at 4.0cN/dtexload, %
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5.80±0.80
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8
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Shrinkage in hot dry air, %
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3.2
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9
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ODimension Stability, %
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≤9.0
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Remark：1. Deviation of fiber density to name line density is based on.
2. Shrinkage in hot dry air was tested on the condition of 177 , 10min℃ andthe pre-tension 0.5 cN /tex
3. Dimension Stability is the sum of variation of fiber tenacity on the Condition of 4.0cN/dtex loading and Shrinkage in hot dry air.
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Scope of Application:
For the Production of the radial tires of car,convey belt,tire cord, Heat-resistant canvas,high-grade bouguer gate,tube and enhancement material of engineering etc.
Packing:
Bobbins are wraapped with plastic bags and packed separately according to different types,grade,lot number and production date in cartons fastened with plastic strip.The bobbins are fixed with bubble and lining paper,each bobbin is about 8-12kg，The carton is reinforced by plastic belt.
Packing Size:
1110 ×1030×1680 mm （big carton,five layers holds 90 bobbins）.
1110 ×1030×1020 mm （big carton,Three layers holds 54 bobbins）.
Storage:
Separately stored in dry, ventilated warehouse equipped with fire-fighting facilities according to different grades and lot number.
Safety Precautions:
1. Keep away from fire and heat sources for storage and transportation.
2. Can not be transported or stored together with chemicals of oil,acid and alkali etc.
3. Proper measures should be taken to avoid damages to packing materials and injury.
Remark:
1. The central number of the test items can be adjusted according to the demand of the customer.
2. The standard of the test will be changed if we get new editon about the method of the test.
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