1. equivalent to K-400P 2.lower gosage,lower price 3. ISO9001:2008 certification 4.molecular weight:4.-5.million
YM-K40 is a new kind of pvc foaming regulator developed by our R&D center in 2010, which is the equivalent of K-400P of Rohm &Hass, used mainly in building applications, such as window frames, panels, siding, fences, sign boards, roofing sheets, pipes, fittings, injection-molded parts and foamed products.
The following are the tech data of YM-K40:
Type | molecular weight | APPEARANCE | GRANULARITY(0.45mm standard sieve) | VOLATILE CONTENTS | Apparent density(g/cm3) |
YM-K40 | 4.0-5.0million | white powder | ≥98% | ≤1.30% | 0.3-0.5 |
Advantages:
l Increased output rates and improved production efficiency
l Enhance faster fusion at lower processing temperature.
l Improve cohesion of melt and its homogeneity.
l Improve melt strength, extensibility and elasticity.
l Prevent melt fracture; improve smoother product surface and quality.
l Well disperse in PVC matrix.
l Uniform cell structure.
l With high surface gloss
Application field: used mainly in building applications, such as window frames, panels, siding, fences, sign boards, roofing sheets, pipes, fittings, injection-molded parts and foamed products..
Recommendation:5-7phr per 100phr pvc
Packing:25kg/bag,PP bag with PE liner
Remarks: It is equivalent to K-400p from Rohm & Haas
our customers
PVC foam regulator K400 pvc additive
