we supply isopentane, purified for LLDPE process use.
our isopentane is purified and , water content max 10 ppm, total sulfur max 1 ppm, No chloride. suitable for LLDPE UNIPOL process use.
Packing is 25,000 L ( net 13,600kg ) T11 ISO tank container.
we can supply long term base stable supply to worldwide LLDPE plant
Supplier: Cyclopentane, isopentane, normal pentane, TDI, MDI, polyol
Buyer: R134a, R22
Supplier: N-hexane, isohexane, N-pentane, isopentane, N-heptane
Cyclopentane, min 97% Or we can supply 70%cyclopentane, 30% isopentane for poly urethane foaming use. 150kg/ 200 l drum, or 16.5 ton/ 24, 000l iso tank container.
Black and white used, or waste x-ray film from all of hospitals P.P tonner bag
N-Hexane UN 3295 CAS 110-54-3 EINECS 203-777-6 NANJING ZL ENERGY CO.,LTD. specialize in Isobutane R600a, Propylene, Ethane, Cyclopentane, 1-hexene and Isooctane, etc. We look forward to your inquiry if any needs. Thanks in advance! Melting point -95 C Boiling point 68.95C(lit.) density 3.5 (vs air) Form Liquid Stability Stable. How to Store N-hexane? Ventilate and dry at low temperature; Store separately from oxidising agents and acids
PMDETA(N,N,N',N',N"-PENTAMETHYLDIETHYLENETRIAMINE) Description: Appearance:colorless transparent liquid Content: min 99% Water content: max 0.25% CAS NO.: 3030-47-5 HS CODE: 292129 Country of origin: China Annual output: 500 tons PMDETA Applications. PMDETA catalyst is a highly active, pure liquid tertiary amine that is suitable for use as a blowing catalyst in a number of rigid and flexible polyurethane foam applications. ADVANTAGES: In model systems, PMDETA catalyst has proven to have catalytic activity equivalent to other established blowing catalysts for the urea reaction. However, PMDETA catalyst has a greater affect than established blowing catalysts on the urethane or gelling reaction. PMDETA catalyst is very effective in pour-inplace polyurethane systems (such as rigid appliance systems), which are based on MDI. At a use level of 1.5 php, PMDETA catalyst provides the necessary flowability and cure rates required in the production environment. PMDETA catalyst is also recommended for TDI, TDI/MDI and MDI HR flexible molded foams, as well as for use in integral skin and microcellular systems. It can also be as a raw material to make quaternary ammonium salt. PMDETA Physical Parameters PMDETA Basic Information English Name: N,N,N',N',N"-PENTAMETHYLDIETHYLENETRIAMINE CAS Number: 3030-47-5 Appearance: Clear liquid Color/Colour: colorless/colourless Odor/Odour: ammoniacal Formula: C9H23N3 Molecular Weight: 173.3 Synonyms: PMDETA; PMDTA; PMDT; (N,N,N',N',N"-PENTAMETHYLDIETHYLENETRIAMINE), N-[2-(dimethylamino)ethyl]-N,N,N-trimethylethane-1,2-diamine, EINECS: 221-201-1 HS code: 292129 0060 Density: 0.830 g/cm3 Melting Point: -20 °C Boiling Point: 200 °C at 760 mmHg Vapor Pressure: 0.30 mmHg at 21 C Flash point: 77 C Explosion Limits, Lower:1.1 vol % Upper: 5.60 vol %
Stannous octoate (Dabco T-9) Description: Appearance: Light yellow liquid Tin Content: MIN 28.0 % Stannous content:MIN 27.25% Viscosity: max 380mPas(25â??) CAS NO.: 301-10-0 HS CODE: 2931900090 Country of origin: China Annual output: 600 tons
1,1-Difluoroethane (R152a, HFC-152a) Description: Appearance:colorless transparent liquid Content: 99.9% Acidity(HCl), mg/kg: 1 Moisture mg/kg: 10 Evaporation residue mg/kg: CAS NO.: 75-37-6 HS CODE: 290339 Country of origin: China Annual output: 3500 tons
N-pentane (normal pentane) Description: Appearance:colorless transparent liquid Content: â?¥95% or high purity â?¥99% Other Hydro Carbon %: â?¤1 Total Oleffine %: â?¤0.1 Moisture % : â?¤0.01 Color Saybolt : â?¥+30 Cu-Currosion : â?¤1a Total Sulfur :â?¤0.001 CAS NO.: 109-66-0 HS CODE: 290110 Country of origin: China/South Korea Annual output: 5500 tons
