Aromatic Isocyanate L 75

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$2.00 - $3.00 / Kilograms | 18000 Kilogram/Kilograms (Min. Order)
Lead Time:
Quantity(Kilograms) 1 - 18000 >18000
Est. Time(days) 15 Negotiable
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
51852-81-4
Other Names:
Hardener / Curing Agent
MF:
C27H18N6O6
EINECS No.:
Customized
Purity:
75%
Place of Origin:
Guangdong, China
Type:
PU Hardener
Usage:
Coating Auxiliary Agents, Leather Auxiliary Agents, Plastic Auxiliary Agents, wood paint
Brand Name:
Doluate
Model Number:
DL-75
NCO content (%):
13±0.5
TDI monomer content (%):
≤0.5
Solids Content:
75±2
Viscosity at 25℃ (cps):
1500±500
Product Process:
Thin-Film Evaporator
Function:
PU Paint Hardener, Wood Paint Hardener, Food Package Adhesive
Warranty:
12 Months
Net Weight:
225KG / Drum
Supply Ability
Supply Ability:
500 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
Net weight: 225KG/drum; 60KG/drum; 20KG/drum
Port
Huangpu/ Nansha, Guangzhou/HongKong/Jiangmen
Picture Example:
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Lead Time :
Quantity(Kilograms) 1 - 18000 >18000
Est. Time(days) 15 To be negotiated
Product Description

 

Product Name:   Wholesale Good Adhesive chemical auxiliary agent ( HDX-75C(9) )

Characteristic:

Light color, low TDI monomer, eco-friendly, super solubility, good sanding property, excellent flexibility, good storage stability.

 

Applications:

  1. Green PU decoration matt paint
  2. PU primary

 

 

Specifications

Product name:Doluate DL-75

Solid content (%)

75±2

Testing method

150/30min

NCO (%)

13.0±0.5

Testing method

Butylamine(1mol/L)

Free TDI(%)

≤0.50

Testing method

Gas chromatography (Capillary / internal standard method)

Viscosity(mpa.s)

1500±500

Testing method

Rotational viscometer(25)

Tolerance

≥3

Testing method

Xylene titration

Water content(%)

≤0.01

Evaporated residue (%)

≤0.001%

Appearance

Colorless or yellowish transparent liquid

Smell

Esters of fragrance

Stability

Stable

Ban mix

Acid, alkali, water

Flash point

6(Closed cup)

Freezing point

-25

Packaging methods

200L metal drum(net weight 225kg)

 

Solubility

Soluble in esters, ketones, aromatic hydrocarbons. limitedly soluble in aromatic solvent, insoluble in aliphatic solvent. Please test the stability in the solvent and the effect of film before using.

 

 

 

Warning

1. Solvents, pigments, or extenders, etc. used should be free from compounds containing active hydrogen groups such as water, alcohols, or amines. It is recommended to use “urethane grade” solvents for the dilution (with water content below 500 ppm) , and ≥25% solids content after diluted is recommended.

 

2. The product is sensitive to moisture and should be kept in its original container or in a volume tank under dry nitrogen blanketing, for example.

 

3. Appropriate storage for 6 months does not normally affect the product in any way if it is stored in its sealed original drums in proper storage conditions at temperatures below 40°C.