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{"title":"Pu Resin Curing Agent Hot Selling Dmp-30 For Epoxy Curing Agent","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/45\/b373d35f646d40b60cf718036083-200x200-1\/pu_resin_curing_agent_hot_selling_dmp_30_for_epoxy_curing_agent.jpg","attrs":{"Place of Origin":"Guangdong, China","Minimum Order Quantity":"1000 kilograms","Price":"$2.90\/kilograms 1000-15999 kilograms","Brand Name":"DAHUA"}}
{"title":"Acid Anhydride 11070-44-3 Methyltetrahydrophthalic Anhydride MTHPA","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/55\/0115b13640fa5c2e4c1d32954491-200x200-1\/acid_anhydride_11070_44_3_methyltetrahydrophthalic_anhydride_mthpa.jpg","attrs":{"Place of Origin":"Guangdong, China","Minimum Order Quantity":"1000 kilograms","Price":"$1.50\/kilograms 1000-19999 kilograms","Brand Name":"DAHUA"}}
{"title":"Curing Agentliquid Methyl Anhydride Mthpa Epoxy Resin And Hardener","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/59\/2a1ffa00a6e16ec47243d45f5d66-200x200-1\/curing_agentliquid_methyl_anhydride_mthpa_epoxy_resin_and_hardener.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"DAHUA","Minimum Order Quantity":"960 kilograms","Price":"$1.58 - $1.81\/kilograms"}}
{"title":"High Quality Liquid Base Paint Polyetheramine Epoxy Resin And Hardener","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/c5\/eb3bf0f117670c7cb62058fa90f0-200x200-1\/high_quality_liquid_base_paint_polyetheramine_epoxy_resin_and_hardener.jpg","attrs":{"Place of Origin":"China","Packaging Details":"200kg\/drum 16000kg\/80drum\/20GP","Minimum Order Quantity":"800 kilograms","Price":"$2.54 - $2.85\/kilograms"}}
{"title":"Curing Agent Epoxy Hardener Cas 9046-10-0 Polyetheramine D230","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/94\/fc57b7f83945a2e4d565a52cbb72-200x200-1\/curing_agent_epoxy_hardener_cas_9046_10_0_polyetheramine_d230.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"DAHUA","Model Number":"D230","Minimum Order Quantity":"1000 kilograms"}}
{"title":"Curing Agent Epoxy Hardener Polyetheramine Cas 9046-10-0 T403","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/61\/b8396d04b43d1d291f8c57b32b3f-200x200-1\/curing_agent_epoxy_hardener_polyetheramine_cas_9046_10_0_t403.jpg","attrs":{"Place of Origin":"Guangdong, China","Brand Name":"DAHUA","Model Number":"T403","Minimum Order Quantity":"1000 kilograms"}}
WANNATEPM-200 is a diisocyanate-diphenylmethane(MDI)-based composition
containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is a
brown liquid at ambient temperatures.
2, Chemical Composition:
polymeric diphenylmethane diisocyanate 99%
3, Sale Specification & Typical Properties:
Quality
Unit
Range
Appearance
-
Brown Liquid
Viscosity(25℃)
/(mPa.s)
150-250
NCO Content/
(%)
30.5-32.0
Density (25℃)/
(g/cm3 )
1.220-1.250
Acid Content
%
≤0.030
Hydrolysable Chlorine
%
≤0.20
4, Application:
WANNATEPM-200 can be widely used in the production of rigid PU foam
heat-insulating materials; also used in isocyanurate foam, paints, adhesives, structural foam,
cellular integral skin foam, automotive bumper and interior parts, high-resilience foam and
synthetic wood, etc. Due to its unique composition structure, WANNATE® PM-200 can
provide better flowability. It is, therefore, particularly suitable for the production which
require strict flowability of systems.
5, Storage properties:
Since WANNATE® PM-200 is a reactive chemical, reaction with atmospheric moisture
happens easily and leads to the formation of insoluble ureas and carbon dioxide gas, which
can result in pressure build-up in closed containers and viscosity increase of the product.
Containers must therefore be absolutely dry and carefully sealed after congested with
nitrogen.
Containers of WANNATE® PM-200 should be kept properly closed and stored indoors at
ambient temperature (15-35℃) in a well-ventilated area. Storage at low temperature (below
5℃) may lead to some crystallization; this material must, therefore, be protected from frost.
If crystallization does occur, the material should be heated by rolling the drum in a hot air
oven at 70-80℃ to melt it out, and should then be thoroughly agitated before use. Melting in
a water bath is not recommended.
Extended storage at temperatures above 50℃ is not recommended to prevent from the
formation of insoluble solids and viscosity increase.
6, Handing precautions:
Product may cause skin and eye irritation. In cases of skin contact wash
immediately with soap and water. For eyes, flush with plenty of water for 15
minutes and seek medical attention immediately.
Under recommended storage conditions, the shelf life of WANNATE® PM-200 is one year
since the date of production.
7, Packaging
250kg/drum,20000kg/ 80 drums/ 20pallet,
8, Warehouse & Loading
9,
A: Our commitment to q ma
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Trading Company
Year Established:
2023
Total Annual:
3 million-5 million
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Guandong Dahua New Materials Co. LTD. takes immense pride in maintaining uncompromising quality standards for our MTHPA epoxy resin curing agent. We are committed to producing products that consistently meet or exceed the expectations of our customers. Our quality control processes are stringent and... Guandong Dahua New Materials Co. LTD. takes immense pride in maintaining uncompromising quality standards for our MTHPA epoxy resin curing agent. We are committed to producing products that consistently meet or exceed the expectations of our customers. Our quality control processes are stringent and...
