Yunnan Senyuan Chemical Co.,Ltd. is located in Shuangbai country,Chuxiong,Yunnan province. The company has an area of 90 hectares,the transportation is very easy,200kms from Kunming city, 80kms from railway station of Guangtong.
    Rely on abundant pine resources, Yunnan Senyuan Chemical Co.,Ltd.is specially professional in producing disproportionated rosin.With a professional team,advanced equipments,perfect inspection & test measures,we provide our clients with high-quality products.
    We always insist on the philosophy of "high-quality goods,excellent service,create more values for our customers." We sincerely hope to cooperate with customers from home and abroad,connive development and create beautiful future.

 

   1.Specification

Grade

X

WW

Color,The Lovibond Color No.,max

Yellow,20
Red,2.1

Yellow,40
Red,3.4

Abietic Acid (%),max

0.1

0.5

Dehydroabietic Acid (%),min

52.0

45.0

Softening Point(R&B)⊥,min

75.0

75.0

Acid Value(mgKOH/g),min

155.0

150.0

Unsaponifiable Matter,(%),max

10.0

12.0

   2.Use
     Disproportionated rosin can be used in synthetic rubber emulsifier,water-soluble pressuree-sentitive adhesive (WSPSA) etc.

  3.Packing
 
            Drum:Galvanized iron drum,225kg net each drum

  4.Appendix

    JJ CONSULTING & SERVICE CO., LTD
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  Inspection Report
  No.:JJ090076                                                                                                                          Date:2009-03-31
Sample No.

SY20090315003

Sample Name

Disproportionated rosin

Sample Resource

Yunnan Senyuan Chemical Co.,Ltd.

Sample Quantity

0.5kg

Inspection Results

Color

The Lovibond Color No.

Yellow

12

Inspection Standard

Red

1.4

LY/T1357-2008

Glass Color

Meeting X grade Disproportionated rosin requirements

Appearance

transparent

Softening Point(R&B) ⊥

82.3

Acid Value(mgKOH/g)

161.1

Unsaponifiable Matter,(%)

6.2

Abietic Acid (%)

0.00

Dehydroabietic Acid (%)

61.22

GC Analysis

Abietic Acid (%)

0.08

GC ANALYSIS:
(PCA-PCTM27)

Dehydroabietic Acid (%)

66.64

  5.Contact Us
     Address:Guihua Road,Zhuzhou City,Hunnan province,China
     Contact Person:Zhang Cuiji
     Tel:+86-0733-8815206 13762349709  
     Fax:+86-0733-8815206
     Email:jlszcj@sina.com
     Website:http://www.ynsyhg.com