There are 206 ww grade from 130 suppliers on EC21.com
Related Searches : resin , petroleum resin , hydrocarbon resin , c5 petroleum resin , c5 hydrocarbon resin
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Standard: GB/T 8145/8146-2003 |
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Specifications |
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Item |
X |
WW |
WG |
N |
M |
K |
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Color |
slightly yellow |
pale yellow |
yellow |
deep yellow |
yellow brown |
yellow red |
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Correspond to the standard glass color piece of rosin |
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Appearance |
transparent solid |
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Softening Point(ball&ring) |
76oC min |
75oC min |
74oC min |
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Acid No. ( mgKOH/g ) |
166min |
165min |
164min |
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Unsaponifiable Material |
5% max |
6%max |
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Alcohol insoluble Material |
0.03%max |
0.04%max |
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Ash ( % ), max |
0.02 |
0.03 |
0.04 |
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Usage: It is used in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins, chewing gum and other chemical industries.
Registration Date | 2012/02/21(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Manufacturer |
Year established | 1999 |
Employees total | 11 - 50 |
Annual revenue | USD 2,000,001 - 5,000,000 |
Company | Hecheng Co.,Ltd |
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Address | no.75 tongde road QingdaoShandongChina |
Phone | 86 - 0532 - 89094879 |
Contact | saralee |