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Lonwin Industry Group Limited

Absorbent UV-1577, Primesorb 1577, UV Absorber-1577 manufacturer / supplier in China, offering Top Quality with Low Price UV-1577, High Quality Diazolidinyl Urea Chinese Producer, Perfluorobutanesulfonic Acid Potassium Salt and so on.

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Supplier Homepage Product Additive Top Quality with Low Price UV-1577

Top Quality with Low Price UV-1577

FOB Price: US $1-5 / KGS
Min. Order: 500 KGS
Min. Order FOB Price
500 KGS US $1-5/ KGS
Get Latest Price
Port: Shanghai, China
Production Capacity: 240mt Per Month
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: UV-1577
  • Classification: Chemical Additives
  • Appearance: Liquid
  • Trademark: Lonwin
  • Specification: purity: 99.0%
  • HS Code: 2933290090
  • Efficacy: Promote Healthy & Growth
  • Type: Viscosity Index Improver
  • Color: Colorless
  • Transport Package: 25kgs/ Bag
  • Origin: Made in China
Product Description
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
57583-35-4
Other Names:
Methyltin mercaptide heat stabilizer
MF:
C31H60O6S3Sn and C22H44O4S2Sn
EINECS No.:
no
Purity:
100%
Place of Origin:
China (Mainland)
Type:
PVC Heat Stabilizer
Usage:
Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
Brand Name:
Lonwin
Model Number:
HL-181
Appearance:
clean liquid
Color (Pt-Co) ≤:
50
Density (25°C) g/cm3:
1.81
Viscosity (25°C) mPa.S:
60-90
Tin content (%):
19.0±0.5
Packaging & Delivery
Packaging Details:iron drum or plastic drums, Net 200KG or 220KG
Delivery Detail:7 DAYS AFTER ORDER
Specifications

1. food packing materials ,the water pipes
2. Good stability and transparcent
3..Non-toxic
4.manufacturer
5.save money

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1.Ingredient:  Methyltin mercaptide heat stabilizer; Methyl Tin Stabilizer

2.CAS No.: 57583-35-4

3.Formula:  C31H60O6S3Sn and C22H44O4S2Sn

                  The mass ratio of methyl tin mercaptide and dimethyl tin mercaptide is around 25/75.

4.Technical specifications

Items

Specifications

Executive standards

Appearance

Clear liquid

 

Color (Pt-Co) ≤

50

GB/T1664

Density (25°C) g/cm3

1.18±0.01

GB/T13216.5-1991

Viscosity (25°C) mPa.S

60-90

GB/T12008.8-1992

Tin content (%)

19.0±0.5

Iodometry

5.Product Properties:

Heat Stability:    HL-181 has high efficient heat stability and good early color stability.

Transparency:  The products processed with HL-181 have superior transparency, clear color, little gas and no educt.

Process:           The excellent high-temperature color stability and long-term dynamic stability provided by HL-181. Without fouling, the time of cleaning equipment is shortened. It is suitable for all kinds of process of flexible and rigid PVC, such as calendaring, extrusion, injection and blow molding, etc.

Amount:           On the same condition, less methyl tin mercaptide compared with butyl tin or octyl tin can achieve the same effect.  

Safety:            The product of methyltin mercaptide has been approved by American FDA (21 CFR 178.2010) and certified by Germany BGA (IIA, 4C). It can be used in food packaging materials and water pipes etc. It's safe and reliable.

6.Applications

PVC film (thermal shrinking packaging film, printing film, calendared film, twisting film)

PVC sheet (clear flexible and rigid sheet, istmas sheet, advertisement sheet, compound sheet)

PVC granule (granule, shell of electronic communication apparatus, etc.)

PVC building and construction materials (drinking water pipe and pipe fittings, chemical pipes, construction materials, profile etc.)

PVC medical apparatus (transfusion device, etc.), food packaging materials, daily-used appliances and others

7.User Notice

Package:    The product is packed into iron drum with plastic coating or plastic bucket, and the net weight is 220kg per drum.

Transportation: The product is the heat stabilizer for processing PVC, and it is non-flammable and non-explosive.

Storage:     The iron bucket should be placed in cool and dry area with the storage temperature from 5 to 30°C. The bucket should be sealed immediately after use.

 

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